[2025/09/12 04:07:56 417798] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/09/12 04:07:56 420174] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/09/12 04:07:56 420200] [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 04:07:56 420210] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:07:56 420214] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:07:56 420218] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:07:56 420222] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:07:56 420229] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:07:56 420233] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:07:56 420237] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:07:56 420241] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:07:56 748747] [debug] |scid:e5a87c3789602922c7a53250|xqc_timer_set|type:CONN_IDLE|expire:1757650136748746|now:1757650076748746|interv:60000000|
[2025/09/12 04:07:56 748783] [debug] |scid:e5a87c3789602922c7a53250|xqc_timer_set|type:PATH_IDLE|expire:1757650136748783|now:1757650076748783|interv:60000000|
[2025/09/12 04:07:56 748789] [debug] |xqc_path_create|path:0|dcid:|scid:e5a87c3789602922c7a53250|create_path_count:1|
[2025/09/12 04:07:56 748794] [debug] |scid:e5a87c3789602922c7a53250|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 04:07:56 748799] [debug] |xqc_path_init|path:0|dcid:|scid:e5a87c3789602922c7a53250|state:2|
[2025/09/12 04:07:56 748803] [debug] |scid:e5a87c3789602922c7a53250|xqc_conn_create|success|scid:e5a87c3789602922c7a53250|dcid:|conn:000056023219EE5C|
[2025/09/12 04:07:56 748808] [info] |scid:e5a87c3789602922c7a53250|xqc_conn_server_create|hash odcid conn|odcid:|conn:000056023219EE5C|
[2025/09/12 04:07:56 748828] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 04:07:56 748833] [info] |xqc_engine_packet_process|==>|conn:000056023219EE5C|size:1207|state:S_INIT|recv_time:1757650076748709|
[2025/09/12 04:07:56 748840] [info] |scid:e5a87c3789602922c7a53250|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/09/12 04:07:56 748844] [error] |scid:e5a87c3789602922c7a53250|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/09/12 04:07:56 748849] [info] |scid:e5a87c3789602922c7a53250|xqc_conn_process_packet|ignore err|-629|
[2025/09/12 04:07:56 748853] [debug] |scid:e5a87c3789602922c7a53250|xqc_timer_set|type:PATH_IDLE|expire:1757650136748709|now:1757650076748709|interv:60000000|
[2025/09/12 04:07:56 748857] [debug] |scid:e5a87c3789602922c7a53250|xqc_timer_set|type:CONN_IDLE|expire:1757650136748709|now:1757650076748709|interv:60000000|
[2025/09/12 04:07:56 748862] [debug] |scid:e5a87c3789602922c7a53250|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:07:56 748867] [debug] |xqc_engine_main_logic|BEGIN|now:1757650076748867|
[2025/09/12 04:07:56 748873] [debug] |scid:e5a87c3789602922c7a53250|xqc_engine_process_conn|conn:000056023219EE5C|state:S_INIT|flag:TICKING UPPER_CONN_EXIST VERSION_NEGOTIATION |now:1757650076748872|
[2025/09/12 04:07:56 748883] [debug] |scid:e5a87c3789602922c7a53250|xqc_path_get_perf_class|conn:000056023219EE5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:56 748889] [debug] |scid:e5a87c3789602922c7a53250|xqc_minrtt_scheduler_get_path|path srtt|conn:000056023219EE5C|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 04:07:56 748894] [debug] |scid:e5a87c3789602922c7a53250|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/09/12 04:07:56 748907] [debug] |scid:e5a87c3789602922c7a53250|xqc_check_acked_or_dropped_pkt|conn:000056023219EE5C|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/09/12 04:07:56 748938] [info] |scid:e5a87c3789602922c7a53250|xqc_process_packet_without_pn|<==|conn:000056023219EE5C|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/09/12 04:07:56 748947] [debug] |scid:e5a87c3789602922c7a53250|xqc_conn_next_wakeup_time|wakeup_time:1757650136748709|
[2025/09/12 04:07:56 748954] [debug] |scid:e5a87c3789602922c7a53250|xqc_engine_add_wakeup_queue|next_tick_time:1757650136748709|
[2025/09/12 04:07:56 748960] [debug] |xqc_engine_wakeup_after|wakeup:1757650136748709|now:1757650076748960|diff:59999749|
[2025/09/12 04:07:56 748967] [debug] |xqc_engine_main_logic|END|now:1757650076748872|
[2025/09/12 04:07:57 446030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650137446029|now:1757650077446029|interv:60000000|
[2025/09/12 04:07:57 446062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650137446061|now:1757650077446061|interv:60000000|
[2025/09/12 04:07:57 446068] [debug] |xqc_path_create|path:0|dcid:|scid:bc6904be4ef70e07636f870a|create_path_count:1|
[2025/09/12 04:07:57 446074] [debug] |scid:bc6904be4ef70e07636f870a|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 04:07:57 446079] [debug] |xqc_path_init|path:0|dcid:|scid:bc6904be4ef70e07636f870a|state:2|
[2025/09/12 04:07:57 446083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_create|success|scid:bc6904be4ef70e07636f870a|dcid:|conn:00005602321A80DC|
[2025/09/12 04:07:57 446088] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_server_create|hash odcid conn|odcid:2d0a850f8c8503cc|conn:00005602321A80DC|
[2025/09/12 04:07:57 446097] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_get_local_transport_params|generate sr_token[abb2af92ab9b244392bc5bd589999613] for cid[2d0a850f8c8503cc]
[2025/09/12 04:07:57 446118] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 04:07:57 446122] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:1252|state:S_INIT|recv_time:1757650077445998|
[2025/09/12 04:07:57 446280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:57 446286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_initial|success|Length:792|
[2025/09/12 04:07:57 446292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:57 446297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:57 446304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 04:07:57 446309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:57 446313] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_check_token|token empty|
[2025/09/12 04:07:57 446317] [info] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_frame|check_token fail|conn:00005602321A80DC|addr or cid not avail|
[2025/09/12 04:07:57 446322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 04:07:57 446327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_frame|level:0|
[2025/09/12 04:07:57 446331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:07:57 446336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:07:57 446340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 04:07:57 446345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 04:07:57 446349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:57 446352] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_check_token|token empty|
[2025/09/12 04:07:57 446361] [info] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_frame|check_token fail|conn:00005602321A80DC|addr or cid not avail|
[2025/09/12 04:07:57 446365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_frame|level:0|
[2025/09/12 04:07:57 446369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:07:57 446373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|69u|
[2025/09/12 04:07:57 446416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:07:57 446449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:57 446457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:57 446462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD |ack_freq:2|
[2025/09/12 04:07:57 446467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 04:07:57 446472] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:1252|pkt_type:INIT|pkt_num:2|frame:CRYPTO |recv_time:1757650077445998|dcid:2d0a850f8c8503cc|dcid_seq:0|
[2025/09/12 04:07:57 446477] [info] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 442
[2025/09/12 04:07:57 446481] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:07:57 446485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650137445998|now:1757650077445998|interv:60000000|
[2025/09/12 04:07:57 446490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650137445998|now:1757650077445998|interv:60000000|
[2025/09/12 04:07:57 446494] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077446494|
[2025/09/12 04:07:57 446499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN |now:1757650077446498|
[2025/09/12 04:07:57 446504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 04:07:57 446509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_write_streams|
[2025/09/12 04:07:57 446513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:07:57 446517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 04:07:57 446526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:2|ack_delay:527|first_ack_range:0|largest_pkt_recv_time:1757650077445998|
[2025/09/12 04:07:57 446530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:2|low:2|pkt_pns:0|
[2025/09/12 04:07:57 446534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 04:07:57 446539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:07:57 446544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 446550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:32|pkt_type:INIT|frame:ACK |
[2025/09/12 04:07:57 446555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:57 446587] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:0|size:32|sent:48|pkt_type:INIT|frame:ACK |inflight:0|now:1757650077446562|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 446594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:0|origin_pktnum:0|size:32|enc_size:48|pkt_type:INIT|frame:ACK |conn_state:S_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 446604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650137445998|
[2025/09/12 04:07:57 446608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650137445998|
[2025/09/12 04:07:57 446613] [debug] |xqc_engine_wakeup_after|wakeup:1757650136748709|now:1757650077446612|diff:59302097|
[2025/09/12 04:07:57 446618] [debug] |xqc_engine_main_logic|END|now:1757650077446498|
[2025/09/12 04:07:57 446625] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:1252|state:S_INITIAL_RECVD|recv_time:1757650077446624|
[2025/09/12 04:07:57 446629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:57 446633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_initial|success|Length:788|
[2025/09/12 04:07:57 446638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:07:57 446642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:57 446647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/09/12 04:07:57 446651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:57 446655] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_check_token|token empty|
[2025/09/12 04:07:57 446659] [info] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_frame|check_token fail|conn:00005602321A80DC|addr or cid not avail|
[2025/09/12 04:07:57 446663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_frame|level:0|
[2025/09/12 04:07:57 446667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:07:57 446671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|766u|
[2025/09/12 04:07:57 446676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:07:57 446680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:57 446684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|697u|
[2025/09/12 04:07:57 446739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650137445998|pq_index:1|
[2025/09/12 04:07:57 446746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077446498|
[2025/09/12 04:07:57 446753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 04:07:57 446757] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:-610|stream_id:3|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:0|fin:0|stream_flag:17|conn:00005602321A80DC|conn_state:S_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD |
[2025/09/12 04:07:57 446764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_create_uni_stream|success|stream_id:3|stream_type:0|
[2025/09/12 04:07:57 446771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 04:07:57 446775] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:-610|stream_id:7|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:0|fin:0|stream_flag:17|conn:00005602321A80DC|conn_state:S_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD |
[2025/09/12 04:07:57 446780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_create_uni_stream|success|stream_id:7|stream_type:2|
[2025/09/12 04:07:57 446787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 04:07:57 446791] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:-610|stream_id:11|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:0|fin:0|stream_flag:17|conn:00005602321A80DC|conn_state:S_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD |
[2025/09/12 04:07:57 446799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_create_uni_stream|success|stream_id:11|stream_type:3|
[2025/09/12 04:07:57 446804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 04:07:57 446808] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:-610|stream_id:3|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:0|fin:0|stream_flag:17|conn:00005602321A80DC|conn_state:S_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD |
[2025/09/12 04:07:57 446813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_send_settings|write settings success|qpack_blocked_streams:64|qpack_max_table_capacity:16384|max_field_section_size:32768|max_pushes:0|
[2025/09/12 04:07:57 446817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_create_notify|create h3 conn success|
[2025/09/12 04:07:57 446832] [info] |scid:bc6904be4ef70e07636f870a|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 04:07:57 447010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 04:07:57 447017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 04:07:57 447021] [warn] |scid:bc6904be4ef70e07636f870a|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 04:07:57 447249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 04:07:57 447255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:57 447260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:57 447264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 04:07:57 447269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/09/12 04:07:57 447273] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:1252|pkt_type:INIT|pkt_num:3|frame:CRYPTO |recv_time:1757650077446624|dcid:2d0a850f8c8503cc|dcid_seq:0|
[2025/09/12 04:07:57 447278] [info] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 446
[2025/09/12 04:07:57 447282] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:07:57 447286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650137446624|now:1757650077446624|interv:60000000|
[2025/09/12 04:07:57 447290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650137446624|now:1757650077446624|interv:60000000|
[2025/09/12 04:07:57 447294] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077447294|
[2025/09/12 04:07:57 447298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:S_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757650077447298|
[2025/09/12 04:07:57 447303] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:07:57 447307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_RECVD|
[2025/09/12 04:07:57 447311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_write_streams|
[2025/09/12 04:07:57 447315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:07:57 447318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 04:07:57 447328] [info] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:120|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757650077447328|
[2025/09/12 04:07:57 447332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 04:07:57 447336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_write_streams|
[2025/09/12 04:07:57 447340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:07:57 447345] [info] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:159|sent:134|pkt_type:HSK|frame:CRYPTO |now:1757650077447344|
[2025/09/12 04:07:57 447350] [info] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:500|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757650077447349|
[2025/09/12 04:07:57 447354] [info] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:109|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757650077447354|
[2025/09/12 04:07:57 447359] [info] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:65|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757650077447359|
[2025/09/12 04:07:57 447363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 04:07:57 447367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_write_streams|stream_write_notify|flag:17|stream_id:3|conn:00005602321A80DC|cnt:0|
[2025/09/12 04:07:57 447372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_write_notify|stream_type:0|stream_id:3|conn:00005602321A80DC|
[2025/09/12 04:07:57 447376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387903|
[2025/09/12 04:07:57 447381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 04:07:57 447385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|path:0|applimit:1|
[2025/09/12 04:07:57 447391] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:3|stream_send_offset:1|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:1|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) DGRAM_MSS_NOTIFY |
[2025/09/12 04:07:57 447396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387902|
[2025/09/12 04:07:57 447400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 447405] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:3|stream_send_offset:16|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:15|offset:15|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) DGRAM_MSS_NOTIFY |
[2025/09/12 04:07:57 447410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_write_notify|xqc_h3_stream_send_buffer|success|
[2025/09/12 04:07:57 447414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_write_streams|stream_write_notify|flag:17|stream_id:7|conn:00005602321A80DC|cnt:1|
[2025/09/12 04:07:57 447417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_write_notify|stream_type:2|stream_id:7|conn:00005602321A80DC|
[2025/09/12 04:07:57 447440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387887|
[2025/09/12 04:07:57 447444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 447449] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:7|stream_send_offset:1|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:1|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) DGRAM_MSS_NOTIFY |
[2025/09/12 04:07:57 447457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_write_notify|xqc_h3_stream_send_buffer|success|
[2025/09/12 04:07:57 447461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_write_streams|stream_write_notify|flag:17|stream_id:11|conn:00005602321A80DC|cnt:2|
[2025/09/12 04:07:57 447465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_write_notify|stream_type:3|stream_id:11|conn:00005602321A80DC|
[2025/09/12 04:07:57 447468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387886|
[2025/09/12 04:07:57 447472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 447477] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:11|stream_send_offset:1|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:1|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) DGRAM_MSS_NOTIFY |
[2025/09/12 04:07:57 447482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_write_notify|xqc_h3_stream_send_buffer|success|
[2025/09/12 04:07:57 447486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:3|ack_delay:862|first_ack_range:1|largest_pkt_recv_time:1757650077446624|
[2025/09/12 04:07:57 447490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:3|low:2|pkt_pns:0|
[2025/09/12 04:07:57 447494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:07:57 447498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:07:57 447503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 447508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|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 04:07:57 447513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:120|reinj:0|path_class:2|
[2025/09/12 04:07:57 447518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 447522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|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 04:07:57 447526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:159|reinj:0|path_class:2|
[2025/09/12 04:07:57 447530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 447534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|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 04:07:57 447538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:500|reinj:0|path_class:2|
[2025/09/12 04:07:57 447542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 447549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|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 04:07:57 447553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:109|reinj:0|path_class:2|
[2025/09/12 04:07:57 447557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 447561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|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 04:07:57 447565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:65|reinj:0|path_class:2|
[2025/09/12 04:07:57 447569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 447574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 447578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:25|schedule_bytes:953|inflight:0|cwnd:45952|conn:00005602321A80DC|stream_id:3|stream_offset:16|
[2025/09/12 04:07:57 447582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|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 04:07:57 447587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:25|reinj:0|path_class:2|
[2025/09/12 04:07:57 447591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 447595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:10|schedule_bytes:978|inflight:0|cwnd:45952|conn:00005602321A80DC|stream_id:7|stream_offset:1|
[2025/09/12 04:07:57 447599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|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 04:07:57 447603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:10|reinj:0|path_class:2|
[2025/09/12 04:07:57 447607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 447611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:10|schedule_bytes:988|inflight:0|cwnd:45952|conn:00005602321A80DC|stream_id:11|stream_offset:1|
[2025/09/12 04:07:57 447615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|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 04:07:57 447620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:10|reinj:0|path_class:2|
[2025/09/12 04:07:57 447624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:120|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:07:57 447629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:57 447659] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757650077447636|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 447669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 447673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1|
[2025/09/12 04:07:57 447678] [debug] |scid:bc6904be4ef70e07636f870a|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:20|
[2025/09/12 04:07:57 447683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:57 447687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 447691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:57 447695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650078197636|now:1757650077447678|interv:749958|
[2025/09/12 04:07:57 447699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:0|expire:1757650078197636|now:1757650077447678|interval:749958|pto_count:0|srtt:250000
[2025/09/12 04:07:57 447704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 04:07:57 447708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:159|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:07:57 447713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:57 447733] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:0|size:159|sent:175|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757650077447718|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 447738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:0|origin_pktnum:0|size:159|enc_size:175|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 447743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1|
[2025/09/12 04:07:57 447747] [debug] |scid:bc6904be4ef70e07636f870a|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:20|
[2025/09/12 04:07:57 447751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:57 447755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 159|
[2025/09/12 04:07:57 447759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:57 447762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650078197636|now:1757650077447747|interv:749889|
[2025/09/12 04:07:57 447766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:0|expire:1757650078197636|now:1757650077447747|interval:749889|pto_count:0|srtt:250000
[2025/09/12 04:07:57 447770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1343|
[2025/09/12 04:07:57 447775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:500|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:07:57 447782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:57 447801] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:1|size:500|sent:516|pkt_type:HSK|frame:CRYPTO |inflight:1343|now:1757650077447788|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 447806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:1|origin_pktnum:0|size:500|enc_size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 447810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:1343|applimit:1|
[2025/09/12 04:07:57 447814] [debug] |scid:bc6904be4ef70e07636f870a|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:20|
[2025/09/12 04:07:57 447819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:57 447823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 659|
[2025/09/12 04:07:57 447826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:57 447830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650078197636|now:1757650077447814|interv:749822|
[2025/09/12 04:07:57 447834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:0|expire:1757650078197636|now:1757650077447814|interval:749822|pto_count:0|srtt:250000
[2025/09/12 04:07:57 447839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1843|
[2025/09/12 04:07:57 447843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:109|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:07:57 447847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:57 447863] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:2|size:109|sent:125|pkt_type:HSK|frame:CRYPTO |inflight:1843|now:1757650077447852|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 447868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:2|origin_pktnum:0|size:109|enc_size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 447872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:1843|applimit:1|
[2025/09/12 04:07:57 447876] [debug] |scid:bc6904be4ef70e07636f870a|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:20|
[2025/09/12 04:07:57 447880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:57 447884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 768|
[2025/09/12 04:07:57 447888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:57 447891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650078197636|now:1757650077447876|interv:749760|
[2025/09/12 04:07:57 447895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:0|expire:1757650078197636|now:1757650077447876|interval:749760|pto_count:0|srtt:250000
[2025/09/12 04:07:57 447900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1952|
[2025/09/12 04:07:57 447907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:65|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:07:57 447912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:57 447928] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:3|size:65|sent:81|pkt_type:HSK|frame:CRYPTO |inflight:1952|now:1757650077447917|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 447933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:3|origin_pktnum:0|size:65|enc_size:81|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 447937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:1952|applimit:1|
[2025/09/12 04:07:57 447941] [debug] |scid:bc6904be4ef70e07636f870a|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:20|
[2025/09/12 04:07:57 447945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:57 447949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 833|
[2025/09/12 04:07:57 447952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:57 447956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650078197636|now:1757650077447941|interv:749695|
[2025/09/12 04:07:57 447960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:0|expire:1757650078197636|now:1757650077447941|interval:749695|pto_count:0|srtt:250000
[2025/09/12 04:07:57 447964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2017|
[2025/09/12 04:07:57 447968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:32|pkt_type:INIT|frame:ACK |
[2025/09/12 04:07:57 447972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:57 447988] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:2|size:32|sent:48|pkt_type:INIT|frame:ACK |inflight:2017|now:1757650077447977|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 447993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:2|origin_pktnum:0|size:32|enc_size:48|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 447997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 448002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:25|schedule_bytes:0|inflight:2017|cwnd:45952|conn:00005602321A80DC|stream_id:3|stream_offset:16|
[2025/09/12 04:07:57 448006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 448010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:57 448025] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:0|size:25|sent:41|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2017|now:1757650077448015|stream_id:3|stream_offset:16|
[2025/09/12 04:07:57 448030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:0|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 448038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:2017|applimit:1|
[2025/09/12 04:07:57 448042] [debug] |scid:bc6904be4ef70e07636f870a|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:20|
[2025/09/12 04:07:57 448047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:57 448050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 833|
[2025/09/12 04:07:57 448054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 25|
[2025/09/12 04:07:57 448058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 448062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650078197636|now:1757650077448042|interv:749594|
[2025/09/12 04:07:57 448066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:0|expire:1757650078197636|now:1757650077448042|interval:749594|pto_count:0|srtt:250000
[2025/09/12 04:07:57 448070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2042|
[2025/09/12 04:07:57 448074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:10|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 448078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:10|schedule_bytes:0|inflight:2042|cwnd:45952|conn:00005602321A80DC|stream_id:7|stream_offset:1|
[2025/09/12 04:07:57 448082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 448086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:57 448103] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:1|size:10|sent:26|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2042|now:1757650077448091|stream_id:7|stream_offset:1|
[2025/09/12 04:07:57 448108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:1|origin_pktnum:0|size:10|enc_size:26|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 448112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:2042|applimit:1|
[2025/09/12 04:07:57 448116] [debug] |scid:bc6904be4ef70e07636f870a|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:20|
[2025/09/12 04:07:57 448121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:57 448125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 833|
[2025/09/12 04:07:57 448128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 35|
[2025/09/12 04:07:57 448132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 448136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650078197636|now:1757650077448116|interv:749520|
[2025/09/12 04:07:57 448140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:0|expire:1757650078197636|now:1757650077448116|interval:749520|pto_count:0|srtt:250000
[2025/09/12 04:07:57 448147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2052|
[2025/09/12 04:07:57 448152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:10|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 448156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:10|schedule_bytes:0|inflight:2052|cwnd:45952|conn:00005602321A80DC|stream_id:11|stream_offset:1|
[2025/09/12 04:07:57 448160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 448164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:57 448180] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:2|size:10|sent:26|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2052|now:1757650077448169|stream_id:11|stream_offset:1|
[2025/09/12 04:07:57 448185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:2|origin_pktnum:0|size:10|enc_size:26|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 448190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:2052|applimit:1|
[2025/09/12 04:07:57 448194] [debug] |scid:bc6904be4ef70e07636f870a|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:20|
[2025/09/12 04:07:57 448198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:57 448202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 833|
[2025/09/12 04:07:57 448206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 448209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 448213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650078197636|now:1757650077448194|interv:749442|
[2025/09/12 04:07:57 448217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:0|expire:1757650078197636|now:1757650077448194|interval:749442|pto_count:0|srtt:250000
[2025/09/12 04:07:57 448221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2062|
[2025/09/12 04:07:57 448225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650078197636|
[2025/09/12 04:07:57 448230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650078197636|
[2025/09/12 04:07:57 448234] [debug] |xqc_engine_wakeup_after|wakeup:1757650078197636|now:1757650077448234|diff:749402|
[2025/09/12 04:07:57 448238] [debug] |xqc_engine_main_logic|END|now:1757650077447298|
[2025/09/12 04:07:57 448243] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077448243|
[2025/09/12 04:07:57 448247] [debug] |xqc_engine_wakeup_after|wakeup:1757650078197636|now:1757650077448247|diff:749389|
[2025/09/12 04:07:57 448251] [debug] |xqc_engine_main_logic|END|now:1757650077448243|
[2025/09/12 04:07:57 480501] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:1252|state:S_HANDSHAKE_SENT|recv_time:1757650077480499|
[2025/09/12 04:07:57 480522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:57 480531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 04:07:57 480542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:07:57 480551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:07:57 480569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:4|
[2025/09/12 04:07:57 480575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 480581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:07:57 480588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757650077447636|is_app_limited:1|send_elapse:0|ack_elapse:32863|ctl_first_sent_time:1757650077447636|lagest_ack_time:1757650077480499|curr_delivered:1184|
[2025/09/12 04:07:57 480595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077447636|
[2025/09/12 04:07:57 480601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:07:57 480607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32863|ack_delay:464|
[2025/09/12 04:07:57 480613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32863|rttvar:16431|minrtt:32863|latest_rtt:32863|ack_delay:464|
[2025/09/12 04:07:57 480619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:57 480626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 3|pns:0|
[2025/09/12 04:07:57 480635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 480644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32863|rtt_var:16431|pto_duration:98587|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 480654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 480662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 833|
[2025/09/12 04:07:57 480670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 480678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 480687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077546504|now:1757650077480644|interv:65860|
[2025/09/12 04:07:57 480696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:1|expire:1757650077546504|now:1757650077480644|interval:65860|pto_count:0|srtt:32863
[2025/09/12 04:07:57 480703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32863, delivered 1184|rate 36028|lost 0|
[2025/09/12 04:07:57 480709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:07:57 480715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (36028) in round 1|
[2025/09/12 04:07:57 480721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|probertt expire|rtt:32863, old_rtt:2147483647|
[2025/09/12 04:07:57 480726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:32863, old_rtt:2147483647|
[2025/09/12 04:07:57 480731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:07:57 480737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757650077447636|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:57 480749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757650077447636|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:57 480755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:36028|cwnd:47136|full_bw_reached:0|inflight:878|srtt:32863|latest_rtt:32863|min_rtt:32863|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:57 480762] [stats] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_info_circle_record|addr or cid not avail |path:0||cwnd:47136|inflight:878|mode:0|applimit:0|pacing_rate:4034063|bw:36028|srtt:32863|latest_rtt:32863|min_rtt:32863|send:8|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:34734|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 04:07:57 480770] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_addr_validated|Address Validated|conn:00005602321A80DC|role:1|
[2025/09/12 04:07:57 480775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:0|
[2025/09/12 04:07:57 480781] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:1252|pkt_type:INIT|pkt_num:4|frame:ACK |recv_time:1757650077480499|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 480788] [info] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 1208
[2025/09/12 04:07:57 480793] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:07:57 480799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650137480499|now:1757650077480499|interv:60000000|
[2025/09/12 04:07:57 480804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650137480499|now:1757650077480499|interv:60000000|
[2025/09/12 04:07:57 480809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650078197636|pq_index:0|
[2025/09/12 04:07:57 480815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077447298|
[2025/09/12 04:07:57 480820] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077480820|
[2025/09/12 04:07:57 480826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650077480825|
[2025/09/12 04:07:57 480835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077546504|
[2025/09/12 04:07:57 480840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077546504|
[2025/09/12 04:07:57 480845] [debug] |xqc_engine_wakeup_after|wakeup:1757650077546504|now:1757650077480845|diff:65659|
[2025/09/12 04:07:57 480851] [debug] |xqc_engine_main_logic|END|now:1757650077480825|
[2025/09/12 04:07:57 480860] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757650077480859|
[2025/09/12 04:07:57 480866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 04:07:57 480873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:57 480878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:57 480885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 04:07:57 480891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 480901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:0|origin_pktnum:0|size:159|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 04:07:57 480907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1343|prior_delivered:0|prior_time:1757650077447636|is_app_limited:1|send_elapse:82|ack_elapse:33223|ctl_first_sent_time:1757650077447718|lagest_ack_time:1757650077480859|curr_delivered:1343|
[2025/09/12 04:07:57 480913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077447718|
[2025/09/12 04:07:57 480920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:07:57 480925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32863|rttvar:16431|minrtt:32863|latest_rtt:33141|ack_delay:40|
[2025/09/12 04:07:57 480930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32893|rttvar:12383|minrtt:32863|latest_rtt:33141|ack_delay:40|
[2025/09/12 04:07:57 480936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:57 480941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 480946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32893|rtt_var:12383|pto_duration:82425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 480950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 480954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 674|
[2025/09/12 04:07:57 480958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 480962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 480965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077530342|now:1757650077480946|interv:49396|
[2025/09/12 04:07:57 480969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:1|expire:1757650077530342|now:1757650077480946|interval:49396|pto_count:0|srtt:32893
[2025/09/12 04:07:57 480973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 82, ack_elapse 33223, delivered 1343|rate 40423|lost 0|
[2025/09/12 04:07:57 480978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (40423) in round 1|
[2025/09/12 04:07:57 480981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:32863, old_rtt:32863|
[2025/09/12 04:07:57 480985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2658|
[2025/09/12 04:07:57 480989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:159|po_sent_time:1757650077447718|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:57 480994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:159|po_sent_time:1757650077447718|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:57 480998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:40423|cwnd:47295|full_bw_reached:0|inflight:719|srtt:32893|latest_rtt:33141|min_rtt:32863|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 481006] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:57 481010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32893|rtt_var:12383|pto_duration:82425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 481014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 481018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 674|
[2025/09/12 04:07:57 481021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 481025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 481029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077530342|now:1757650077481010|interv:49332|
[2025/09/12 04:07:57 481033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:1|expire:1757650077530342|now:1757650077481010|interval:49332|pto_count:0|srtt:32893
[2025/09/12 04:07:57 481037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 04:07:57 481042] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:43|pkt_type:HSK|pkt_num:0|frame:ACK |recv_time:1757650077480859|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 481046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650137480859|now:1757650077480859|interv:60000000|
[2025/09/12 04:07:57 481050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650137480859|now:1757650077480859|interv:60000000|
[2025/09/12 04:07:57 481054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077546504|pq_index:0|
[2025/09/12 04:07:57 481057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077480825|
[2025/09/12 04:07:57 481061] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077481061|
[2025/09/12 04:07:57 481066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650077481065|
[2025/09/12 04:07:57 481071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077530342|
[2025/09/12 04:07:57 481075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077530342|
[2025/09/12 04:07:57 481082] [debug] |xqc_engine_wakeup_after|wakeup:1757650077530342|now:1757650077481081|diff:49261|
[2025/09/12 04:07:57 481088] [debug] |xqc_engine_main_logic|END|now:1757650077481065|
[2025/09/12 04:07:57 481097] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757650077481096|
[2025/09/12 04:07:57 481104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 04:07:57 481112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:57 481118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:57 481126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 04:07:57 481132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 481144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:1|origin_pktnum:0|size:500|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:07:57 481151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1843|prior_delivered:0|prior_time:1757650077447636|is_app_limited:1|send_elapse:152|ack_elapse:33460|ctl_first_sent_time:1757650077447788|lagest_ack_time:1757650077481096|curr_delivered:1843|
[2025/09/12 04:07:57 481157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077447788|
[2025/09/12 04:07:57 481161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:07:57 481165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32893|rttvar:12383|minrtt:32863|latest_rtt:33308|ack_delay:128|
[2025/09/12 04:07:57 481170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32929|rttvar:9359|minrtt:32863|latest_rtt:33308|ack_delay:128|
[2025/09/12 04:07:57 481174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:57 481178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 481182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32929|rtt_var:9359|pto_duration:70365|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 481186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 481190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 174|
[2025/09/12 04:07:57 481194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 481197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 481201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077518282|now:1757650077481181|interv:37101|
[2025/09/12 04:07:57 481205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:1|expire:1757650077518282|now:1757650077481181|interval:37101|pto_count:0|srtt:32929
[2025/09/12 04:07:57 481209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 152, ack_elapse 33460, delivered 1843|rate 55080|lost 0|
[2025/09/12 04:07:57 481213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (55080) in round 1|
[2025/09/12 04:07:57 481217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:32863, old_rtt:32863|
[2025/09/12 04:07:57 481221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3622|
[2025/09/12 04:07:57 481225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47295|packet_lost:0|acked:500|po_sent_time:1757650077447788|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:57 481229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47295|packet_lost:0|acked:500|po_sent_time:1757650077447788|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:57 481233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:55080|cwnd:47795|full_bw_reached:0|inflight:219|srtt:32929|latest_rtt:33308|min_rtt:32863|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 481242] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:57 481246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32929|rtt_var:9359|pto_duration:70365|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 481250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 481254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 174|
[2025/09/12 04:07:57 481257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 481261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 481265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077518282|now:1757650077481245|interv:37037|
[2025/09/12 04:07:57 481269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:1|expire:1757650077518282|now:1757650077481245|interval:37037|pto_count:0|srtt:32929
[2025/09/12 04:07:57 481273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 04:07:57 481277] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:43|pkt_type:HSK|pkt_num:1|frame:ACK |recv_time:1757650077481096|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 481282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650137481096|now:1757650077481096|interv:60000000|
[2025/09/12 04:07:57 481286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650137481096|now:1757650077481096|interv:60000000|
[2025/09/12 04:07:57 481290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077530342|pq_index:0|
[2025/09/12 04:07:57 481294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077481065|
[2025/09/12 04:07:57 481298] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077481298|
[2025/09/12 04:07:57 481302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650077481302|
[2025/09/12 04:07:57 481308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077518282|
[2025/09/12 04:07:57 481312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077518282|
[2025/09/12 04:07:57 481316] [debug] |xqc_engine_wakeup_after|wakeup:1757650077518282|now:1757650077481316|diff:36966|
[2025/09/12 04:07:57 481320] [debug] |xqc_engine_main_logic|END|now:1757650077481302|
[2025/09/12 04:07:57 481326] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:44|state:S_HANDSHAKE_SENT|recv_time:1757650077481326|
[2025/09/12 04:07:57 481331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_handshake|success|Length:23|
[2025/09/12 04:07:57 481336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:07:57 481340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:57 481345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 04:07:57 481349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 481356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:2|origin_pktnum:0|size:109|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 04:07:57 481360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1952|prior_delivered:0|prior_time:1757650077447636|is_app_limited:1|send_elapse:216|ack_elapse:33690|ctl_first_sent_time:1757650077447852|lagest_ack_time:1757650077481326|curr_delivered:1952|
[2025/09/12 04:07:57 481365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077447852|
[2025/09/12 04:07:57 481369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 04:07:57 481373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32929|rttvar:9359|minrtt:32863|latest_rtt:33474|ack_delay:712|
[2025/09/12 04:07:57 481377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32908|rttvar:7061|minrtt:32863|latest_rtt:33474|ack_delay:712|
[2025/09/12 04:07:57 481381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:57 481385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 481389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:7061|pto_duration:61152|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 481393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 481397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 65|
[2025/09/12 04:07:57 481401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 481405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 481408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077509069|now:1757650077481389|interv:27680|
[2025/09/12 04:07:57 481412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:1|expire:1757650077509069|now:1757650077481389|interval:27680|pto_count:0|srtt:32908
[2025/09/12 04:07:57 481417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 216, ack_elapse 33690, delivered 1952|rate 57940|lost 0|
[2025/09/12 04:07:57 481446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (57940) in round 1|
[2025/09/12 04:07:57 481450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:32863, old_rtt:32863|
[2025/09/12 04:07:57 481457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3810|
[2025/09/12 04:07:57 481464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47795|packet_lost:0|acked:109|po_sent_time:1757650077447852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:57 481471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47795|packet_lost:0|acked:109|po_sent_time:1757650077447852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:57 481478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:57940|cwnd:47904|full_bw_reached:0|inflight:110|srtt:32908|latest_rtt:33474|min_rtt:32863|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 481498] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:57 481504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:7061|pto_duration:61152|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 481511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 481518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 65|
[2025/09/12 04:07:57 481524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 481529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 481533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077509069|now:1757650077481504|interv:27565|
[2025/09/12 04:07:57 481537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:1|expire:1757650077509069|now:1757650077481504|interval:27565|pto_count:0|srtt:32908
[2025/09/12 04:07:57 481542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 04:07:57 481546] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:44|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757650077481326|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 481551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650137481326|now:1757650077481326|interv:60000000|
[2025/09/12 04:07:57 481555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650137481326|now:1757650077481326|interv:60000000|
[2025/09/12 04:07:57 481559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077518282|pq_index:0|
[2025/09/12 04:07:57 481563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077481302|
[2025/09/12 04:07:57 481567] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077481567|
[2025/09/12 04:07:57 481572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650077481571|
[2025/09/12 04:07:57 481577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077509069|
[2025/09/12 04:07:57 481581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077509069|
[2025/09/12 04:07:57 481585] [debug] |xqc_engine_wakeup_after|wakeup:1757650077509069|now:1757650077481585|diff:27484|
[2025/09/12 04:07:57 481589] [debug] |xqc_engine_main_logic|END|now:1757650077481571|
[2025/09/12 04:07:57 481596] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757650077481595|
[2025/09/12 04:07:57 481601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 04:07:57 481606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:07:57 481610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:57 481615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 04:07:57 481623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 481628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:3|origin_pktnum:0|size:65|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 04:07:57 481633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2017|prior_delivered:0|prior_time:1757650077447636|is_app_limited:1|send_elapse:281|ack_elapse:33959|ctl_first_sent_time:1757650077447917|lagest_ack_time:1757650077481595|curr_delivered:2017|
[2025/09/12 04:07:57 481637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077447917|
[2025/09/12 04:07:57 481641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:07:57 481645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32908|rttvar:7061|minrtt:32863|latest_rtt:33678|ack_delay:56|
[2025/09/12 04:07:57 481649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32997|rttvar:5474|minrtt:32863|latest_rtt:33678|ack_delay:56|
[2025/09/12 04:07:57 481653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 04:07:57 481657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 481661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32997|rtt_var:5474|pto_duration:54893|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 481665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 481669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 481673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 481676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 481680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757650077481661|interv:18444986423632069954|
[2025/09/12 04:07:57 481684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:0|expire:18446744073709551615|now:1757650077481661|interval:18444986423632069954|pto_count:0|srtt:32997
[2025/09/12 04:07:57 481688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 281, ack_elapse 33959, delivered 2017|rate 59395|lost 0|
[2025/09/12 04:07:57 481693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (59395) in round 1|
[2025/09/12 04:07:57 481697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:32863, old_rtt:32863|
[2025/09/12 04:07:57 481701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3904|
[2025/09/12 04:07:57 481704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47904|packet_lost:0|acked:65|po_sent_time:1757650077447917|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:57 481709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47904|packet_lost:0|acked:65|po_sent_time:1757650077447917|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:57 481713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:59395|cwnd:47969|full_bw_reached:0|inflight:45|srtt:32997|latest_rtt:33678|min_rtt:32863|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 481721] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:57 481725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32997|rtt_var:5474|pto_duration:54893|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 481729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 481733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 481736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 481740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 481744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757650077481725|interv:18444986423632069890|
[2025/09/12 04:07:57 481748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:0|expire:18446744073709551615|now:1757650077481725|interval:18444986423632069890|pto_count:0|srtt:32997
[2025/09/12 04:07:57 481752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 04:07:57 481756] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:43|pkt_type:HSK|pkt_num:3|frame:ACK |recv_time:1757650077481595|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 481760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650137481595|now:1757650077481595|interv:60000000|
[2025/09/12 04:07:57 481764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650137481595|now:1757650077481595|interv:60000000|
[2025/09/12 04:07:57 481768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077509069|pq_index:0|
[2025/09/12 04:07:57 481772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077481571|
[2025/09/12 04:07:57 481776] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077481776|
[2025/09/12 04:07:57 481780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650077481780|
[2025/09/12 04:07:57 481785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650137481595|
[2025/09/12 04:07:57 481789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650137481595|
[2025/09/12 04:07:57 481793] [debug] |xqc_engine_wakeup_after|wakeup:1757650136748709|now:1757650077481793|diff:59266916|
[2025/09/12 04:07:57 481797] [debug] |xqc_engine_main_logic|END|now:1757650077481780|
[2025/09/12 04:07:57 481802] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:41|state:S_HANDSHAKE_SENT|recv_time:1757650077481802|
[2025/09/12 04:07:57 481806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_handshake|success|Length:20|
[2025/09/12 04:07:57 481811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:07:57 481814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:07:57 481819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 04:07:57 481825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:1|
[2025/09/12 04:07:57 481829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:57 481833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:57 481837] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:57 481841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32997|rtt_var:5474|pto_duration:54893|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 481845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 481849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 481852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 481856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 481860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757650077481841|interv:18444986423632069774|
[2025/09/12 04:07:57 481865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:0|expire:18446744073709551615|now:1757650077481841|interval:18444986423632069774|pto_count:0|srtt:32997
[2025/09/12 04:07:57 481872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:07:57 481879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:57 481886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 04:07:57 481893] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:41|pkt_type:HSK|pkt_num:4|frame:PADDING PING |recv_time:1757650077481802|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 481900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650137481802|now:1757650077481802|interv:60000000|
[2025/09/12 04:07:57 481906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650137481802|now:1757650077481802|interv:60000000|
[2025/09/12 04:07:57 481912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650137481595|pq_index:1|
[2025/09/12 04:07:57 481919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077481780|
[2025/09/12 04:07:57 481925] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077481925|
[2025/09/12 04:07:57 481930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650077481929|
[2025/09/12 04:07:57 481935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:4|ack_delay:133|first_ack_range:4|largest_pkt_recv_time:1757650077481802|
[2025/09/12 04:07:57 481940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:4|low:0|pkt_pns:1|
[2025/09/12 04:07:57 481943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 04:07:57 481947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:07:57 481956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 481961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:30|pkt_type:HSK|frame:ACK |
[2025/09/12 04:07:57 481966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:07:57 481993] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:4|size:30|sent:46|pkt_type:HSK|frame:ACK |inflight:45|now:1757650077481972|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 481999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:4|origin_pktnum:0|size:30|enc_size:46|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 482005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650137481802|
[2025/09/12 04:07:57 482009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650137481802|
[2025/09/12 04:07:57 482014] [debug] |xqc_engine_wakeup_after|wakeup:1757650136748709|now:1757650077482014|diff:59266695|
[2025/09/12 04:07:57 482021] [debug] |xqc_engine_main_logic|END|now:1757650077481929|
[2025/09/12 04:07:57 482030] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:112|state:S_HANDSHAKE_SENT|recv_time:1757650077482030|
[2025/09/12 04:07:57 482038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 04:07:57 482046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:07:57 482052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:07:57 482061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 04:07:57 482067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:57 482072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_frame|level:2|
[2025/09/12 04:07:57 482076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:07:57 482080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:07:57 482187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:07:57 482193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:07:57 482198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650137481802|pq_index:1|
[2025/09/12 04:07:57 482202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077481929|
[2025/09/12 04:07:57 482206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 04:07:57 482210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 04:07:57 482215] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:57 482219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32997|rtt_var:5474|pto_duration:54893|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 482223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 482227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 482231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 482235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:57 482243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757650077482218|interv:18444986423632069397|
[2025/09/12 04:07:57 482248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:0|expire:18446744073709551615|now:1757650077482218|interval:18444986423632069397|pto_count:0|srtt:32997
[2025/09/12 04:07:57 482252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:07:57 482257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:57 482261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 04:07:57 482266] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:112|pkt_type:HSK|pkt_num:5|frame:CRYPTO |recv_time:1757650077482030|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 482271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 482275] [warn] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 04:07:57 482279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:07:57 482283] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:07:57 482288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650137482030|now:1757650077482030|interv:60000000|
[2025/09/12 04:07:57 482292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650137482030|now:1757650077482030|interv:60000000|
[2025/09/12 04:07:57 482296] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077482296|
[2025/09/12 04:07:57 482300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650077482299|
[2025/09/12 04:07:57 482305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005602321A80DC|
[2025/09/12 04:07:57 482309] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005602321A80DC|
[2025/09/12 04:07:57 482313] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:07:57 482317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32997|rtt_var:5474|pto_duration:54893|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 482321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 482325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 482328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:07:57 482332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077523062|now:1757650077482316|interv:40746|
[2025/09/12 04:07:57 482336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077523062|now:1757650077482316|interval:40746|pto_count:0|srtt:32997
[2025/09/12 04:07:57 482344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_gen_token|expire:1758254877|
[2025/09/12 04:07:57 482349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_early_data_reject|reject|
[2025/09/12 04:07:57 482353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_handshake_finished|HANDSHAKE_COMPLETED notify|
[2025/09/12 04:07:57 482365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 04:07:57 482369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:07:57 482373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 482378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:57 482382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:57 482387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 04:07:57 482391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 482396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:0|origin_pktnum:0|size:25|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 04:07:57 482404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2042|prior_delivered:0|prior_time:1757650077447636|is_app_limited:1|send_elapse:379|ack_elapse:34394|ctl_first_sent_time:1757650077448015|lagest_ack_time:1757650077482030|curr_delivered:2042|
[2025/09/12 04:07:57 482409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077448015|
[2025/09/12 04:07:57 482413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 04:07:57 482418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:1|origin_pktnum:0|size:10|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 04:07:57 482437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2052|prior_delivered:0|prior_time:1757650077447636|is_app_limited:1|send_elapse:455|ack_elapse:34394|ctl_first_sent_time:1757650077448091|lagest_ack_time:1757650077482030|curr_delivered:2052|
[2025/09/12 04:07:57 482442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077448091|
[2025/09/12 04:07:57 482446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:07:57 482450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:2|origin_pktnum:0|size:10|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 04:07:57 482454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2062|prior_delivered:0|prior_time:1757650077447636|is_app_limited:1|send_elapse:533|ack_elapse:34394|ctl_first_sent_time:1757650077448169|lagest_ack_time:1757650077482030|curr_delivered:2062|
[2025/09/12 04:07:57 482458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077448169|
[2025/09/12 04:07:57 482462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 04:07:57 482466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32997|rttvar:5474|minrtt:32863|latest_rtt:33861|ack_delay:360|
[2025/09/12 04:07:57 482474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33060|rttvar:4232|minrtt:32863|latest_rtt:33861|ack_delay:360|
[2025/09/12 04:07:57 482478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:57 482482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 482486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005602321A80DC|path:0|
[2025/09/12 04:07:57 482490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:57 482493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 533, ack_elapse 34394, delivered 2062|rate 59952|lost 0|
[2025/09/12 04:07:57 482498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (59952) in round 1|
[2025/09/12 04:07:57 482502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:32863, old_rtt:32863|
[2025/09/12 04:07:57 482506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3942|
[2025/09/12 04:07:57 482509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47969|packet_lost:0|acked:45|po_sent_time:1757650077448169|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:57 482514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47969|packet_lost:0|acked:45|po_sent_time:1757650077448169|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:57 482519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:59952|cwnd:48014|full_bw_reached:0|inflight:0|srtt:33060|latest_rtt:33861|min_rtt:32863|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 482525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 04:07:57 482529] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:0|frame:ACK |recv_time:1757650077482030|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 482534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_crypto_write_streams|
[2025/09/12 04:07:57 482538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:07:57 482542] [info] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:250|sent:245|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757650077482542|
[2025/09/12 04:07:57 482547] [info] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:251|sent:246|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757650077482547|
[2025/09/12 04:07:57 482551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:07:57 482556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:5|ack_delay:526|first_ack_range:5|largest_pkt_recv_time:1757650077482030|
[2025/09/12 04:07:57 482560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:5|low:0|pkt_pns:1|
[2025/09/12 04:07:57 482564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 04:07:57 482568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:07:57 482578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:27c7d4f00f336aabf6251dab|sr_token:b03e8fa8ff7f00007b4a81fe01560000|seq_num:1
[2025/09/12 04:07:57 482588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:2af042e357ab8cb776db6062|sr_token:b03e8fa8ff7f00007b4a81fe01560000|seq_num:2
[2025/09/12 04:07:57 482593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 482597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 482602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:6|reinj:0|path_class:2|
[2025/09/12 04:07:57 482606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 482611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 482615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:16|reinj:0|path_class:2|
[2025/09/12 04:07:57 482619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 482623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 482627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:250|reinj:0|path_class:2|
[2025/09/12 04:07:57 482631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 482635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 482639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:251|reinj:0|path_class:2|
[2025/09/12 04:07:57 482643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 482648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 482652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 482656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/09/12 04:07:57 482660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 482664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 482668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/09/12 04:07:57 482675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:6|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 04:07:57 482680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:57 482709] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:3|size:6|sent:22|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757650077482686|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 482715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:3|origin_pktnum:0|size:6|enc_size:22|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 482721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:07:57 482728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 482735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 482741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 482747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 6|
[2025/09/12 04:07:57 482754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077552674|now:1757650077482728|interv:69946|
[2025/09/12 04:07:57 482760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077552674|now:1757650077482728|interval:69946|pto_count:0|srtt:33060
[2025/09/12 04:07:57 482767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:6|
[2025/09/12 04:07:57 482774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 04:07:57 482781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-10|next_skip_chance:1757650077707745|current_time:1757650077482781|
[2025/09/12 04:07:57 482785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 04:07:57 482810] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:11|size:16|sent:32|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:6|now:1757650077482792|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 482816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:11|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 482822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:6|applimit:0|
[2025/09/12 04:07:57 482828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 482835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 482841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 482848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 22|
[2025/09/12 04:07:57 482854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077552780|now:1757650077482828|interv:69952|
[2025/09/12 04:07:57 482867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077552780|now:1757650077482828|interval:69952|pto_count:0|srtt:33060
[2025/09/12 04:07:57 482873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:22|
[2025/09/12 04:07:57 482878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:250|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 04:07:57 482882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 04:07:57 482907] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:12|size:250|sent:266|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:22|now:1757650077482889|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 482914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:12|origin_pktnum:0|size:250|enc_size:266|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 482921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:22|applimit:0|
[2025/09/12 04:07:57 482928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 482935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 482941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 482947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 272|
[2025/09/12 04:07:57 482953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077552877|now:1757650077482927|interv:69950|
[2025/09/12 04:07:57 482959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077552877|now:1757650077482927|interval:69950|pto_count:0|srtt:33060
[2025/09/12 04:07:57 482966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:272|
[2025/09/12 04:07:57 482973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:251|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 04:07:57 482978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 04:07:57 483002] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:13|size:251|sent:267|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:272|now:1757650077482985|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 483009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:13|origin_pktnum:0|size:251|enc_size:267|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 483016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:272|applimit:0|
[2025/09/12 04:07:57 483022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 483029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 483035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 483048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 523|
[2025/09/12 04:07:57 483055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077552973|now:1757650077483022|interv:69951|
[2025/09/12 04:07:57 483060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077552973|now:1757650077483022|interval:69951|pto_count:0|srtt:33060
[2025/09/12 04:07:57 483065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:523|
[2025/09/12 04:07:57 483069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:31|pkt_type:HSK|frame:ACK |
[2025/09/12 04:07:57 483074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:07:57 483098] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:5|size:31|sent:47|pkt_type:HSK|frame:ACK |inflight:523|now:1757650077483080|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 483104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:5|origin_pktnum:0|size:31|enc_size:47|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 483111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:07:57 483118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 04:07:57 483148] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:14|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:523|now:1757650077483127|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 483158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:14|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 483166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:523|applimit:0|
[2025/09/12 04:07:57 483173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 483180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 483186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 483192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 560|
[2025/09/12 04:07:57 483198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077553115|now:1757650077483172|interv:69943|
[2025/09/12 04:07:57 483203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077553115|now:1757650077483172|interval:69943|pto_count:0|srtt:33060
[2025/09/12 04:07:57 483208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:560|
[2025/09/12 04:07:57 483212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:07:57 483217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 04:07:57 483241] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:15|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:560|now:1757650077483223|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 483254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:15|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 483261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:560|applimit:0|
[2025/09/12 04:07:57 483268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 483274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 483280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 483287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 597|
[2025/09/12 04:07:57 483292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077553211|now:1757650077483267|interv:69944|
[2025/09/12 04:07:57 483296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077553211|now:1757650077483267|interval:69944|pto_count:0|srtt:33060
[2025/09/12 04:07:57 483300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:597|
[2025/09/12 04:07:57 483305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077553211|
[2025/09/12 04:07:57 483309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077553211|
[2025/09/12 04:07:57 483313] [debug] |xqc_engine_wakeup_after|wakeup:1757650077553211|now:1757650077483313|diff:69898|
[2025/09/12 04:07:57 483317] [debug] |xqc_engine_main_logic|END|now:1757650077482299|
[2025/09/12 04:07:57 483324] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:85|state:ESTABED|recv_time:1757650077483324|
[2025/09/12 04:07:57 483329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 483335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:57 483338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:57 483344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 04:07:57 483348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:a|
[2025/09/12 04:07:57 483352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|offset:0|data_length:41|fin:0|stream_id:2|path:0|
[2025/09/12 04:07:57 483359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_insert_stream_frame|merge left|merged_offset_end:41|new_offset:0|new_len:41|
[2025/09/12 04:07:57 483363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:57 483367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077553211|pq_index:0|
[2025/09/12 04:07:57 483371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077482299|
[2025/09/12 04:07:57 483375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|stream_length:0|merged_offset_end:41|stream_id:2|
[2025/09/12 04:07:57 483379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:a|
[2025/09/12 04:07:57 483383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|offset:0|data_length:4|fin:0|stream_id:6|path:0|
[2025/09/12 04:07:57 483391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_insert_stream_frame|merge left|merged_offset_end:4|new_offset:0|new_len:4|
[2025/09/12 04:07:57 483395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:57 483399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|stream_length:0|merged_offset_end:4|stream_id:6|
[2025/09/12 04:07:57 483403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:a|
[2025/09/12 04:07:57 483407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|offset:0|data_length:1|fin:0|stream_id:10|path:0|
[2025/09/12 04:07:57 483411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_insert_stream_frame|merge left|merged_offset_end:1|new_offset:0|new_len:1|
[2025/09/12 04:07:57 483415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:57 483432] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|stream_length:0|merged_offset_end:1|stream_id:10|
[2025/09/12 04:07:57 483442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:ACK_01RTT|expire:1757650077508324|now:1757650077483324|interv:25000|
[2025/09/12 04:07:57 483450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077483324|max_ack_delay:25000|
[2025/09/12 04:07:57 483456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 04:07:57 483463] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:85|pkt_type:SHORT_HEADER|pkt_num:1|frame:STREAM |recv_time:1757650077483324|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 483471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197483324|now:1757650077483324|interv:120000000|
[2025/09/12 04:07:57 483477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197483324|now:1757650077483324|interv:120000000|
[2025/09/12 04:07:57 483485] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:110|state:ESTABED|recv_time:1757650077483485|
[2025/09/12 04:07:57 483490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 483495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:07:57 483499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:57 483505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 04:07:57 483509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:b|
[2025/09/12 04:07:57 483513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|offset:0|data_length:23|fin:1|stream_id:0|path:0|
[2025/09/12 04:07:57 483518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_insert_stream_frame|merge left|merged_offset_end:23|new_offset:0|new_len:23|
[2025/09/12 04:07:57 483522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:07:57 483526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|stream_length:23|merged_offset_end:23|stream_id:0|
[2025/09/12 04:07:57 483529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:b|
[2025/09/12 04:07:57 483533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|offset:0|data_length:24|fin:1|stream_id:4|path:0|
[2025/09/12 04:07:57 483538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_insert_stream_frame|merge left|merged_offset_end:24|new_offset:0|new_len:24|
[2025/09/12 04:07:57 483546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:07:57 483550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|stream_length:24|merged_offset_end:24|stream_id:4|
[2025/09/12 04:07:57 483554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:b|
[2025/09/12 04:07:57 483557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|offset:0|data_length:24|fin:1|stream_id:8|path:0|
[2025/09/12 04:07:57 483562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_insert_stream_frame|merge left|merged_offset_end:24|new_offset:0|new_len:24|
[2025/09/12 04:07:57 483567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:07:57 483573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|stream_length:24|merged_offset_end:24|stream_id:8|
[2025/09/12 04:07:57 483580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:57 483587] [debug] |scid:bc6904be4ef70e07636f870a|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 04:07:57 483594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 04:07:57 483600] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:110|pkt_type:SHORT_HEADER|pkt_num:2|frame:STREAM |recv_time:1757650077483485|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 483606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197483485|now:1757650077483485|interv:120000000|
[2025/09/12 04:07:57 483610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197483485|now:1757650077483485|interv:120000000|
[2025/09/12 04:07:57 483615] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077483614|
[2025/09/12 04:07:57 483619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077483618|
[2025/09/12 04:07:57 483624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:2|conn:00005602321A80DC|
[2025/09/12 04:07:57 483629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|create h3stream|stream_id:2
[2025/09/12 04:07:57 483635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_data|xqc_stream_recv|read:41|fin:0|
[2025/09/12 04:07:57 483639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|stream_id:2|h3_stream_type:-1|data_size:41|fin:0
[2025/09/12 04:07:57 483644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:0|sz:40|
[2025/09/12 04:07:57 483649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_on_settings_entry_received|id:1|value:16384|
[2025/09/12 04:07:57 483663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387885|
[2025/09/12 04:07:57 483667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 04:07:57 483671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|path:0|applimit:2659|
[2025/09/12 04:07:57 483677] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:7|stream_send_offset:4|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:3|offset:3|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 483686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_on_settings_entry_received|id:7|value:10|
[2025/09/12 04:07:57 483690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_on_settings_entry_received|id:727725890|value:0|
[2025/09/12 04:07:57 483694] [info] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_on_settings_entry_received|ignore unknown setting|identifier727725890|value:0
[2025/09/12 04:07:57 483698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_on_settings_entry_received|id:16765559|value:1|
[2025/09/12 04:07:57 483702] [info] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_on_settings_entry_received|ignore unknown setting|identifier16765559|value:1
[2025/09/12 04:07:57 483706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_on_settings_entry_received|id:51|value:1|
[2025/09/12 04:07:57 483710] [info] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_on_settings_entry_received|ignore unknown setting|identifier51|value:1
[2025/09/12 04:07:57 483714] [info] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_control|ignore unknown frame|type:17a253d3e7ab6112|
[2025/09/12 04:07:57 483718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|41|
[2025/09/12 04:07:57 483722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|success|stream_id:2|conn:00005602321A80DC|
[2025/09/12 04:07:57 483726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:6|conn:00005602321A80DC|
[2025/09/12 04:07:57 483731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|create h3stream|stream_id:6
[2025/09/12 04:07:57 483735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_data|xqc_stream_recv|read:4|fin:0|
[2025/09/12 04:07:57 483738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|stream_id:6|h3_stream_type:-1|data_size:4|fin:0
[2025/09/12 04:07:57 483742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:2|sz:3|
[2025/09/12 04:07:57 483746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_qpack_process_encoder|parse encoder instruction|type:0|state:0
[2025/09/12 04:07:57 483751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_qpack_on_encoder_ins|recv encoder ins|type:0|
[2025/09/12 04:07:57 483755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_set_dtable_cap|on set dtable cap|cap:16384|
[2025/09/12 04:07:57 483763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|4|
[2025/09/12 04:07:57 483767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|success|stream_id:6|conn:00005602321A80DC|
[2025/09/12 04:07:57 483770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 483775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|create h3stream|stream_id:10
[2025/09/12 04:07:57 483779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 04:07:57 483782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|stream_id:10|h3_stream_type:-1|data_size:1|fin:0
[2025/09/12 04:07:57 483786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 04:07:57 483790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|success|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 483794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:00005602321A80DC|
[2025/09/12 04:07:57 483798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|create h3stream|stream_id:0
[2025/09/12 04:07:57 483802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_data|xqc_stream_recv|read:23|fin:1|
[2025/09/12 04:07:57 483806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|stream_id:0|h3_stream_type:-1|data_size:23|fin:1
[2025/09/12 04:07:57 483812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_bidi|xqc_h3_stream_process_bidi|23|1|
[2025/09/12 04:07:57 483822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_request|parse frame|state:0|data_len:23|process:0|
[2025/09/12 04:07:57 483826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_request|parse frame success|frame_type:1|len:21|read:2|
[2025/09/12 04:07:57 483831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|encoded field section prefix|ric:0|s:0|db:0|
[2025/09/12 04:07:57 483836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 04:07:57 483840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_index|decode indexed|t:1|idx:17|
[2025/09/12 04:07:57 483844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 04:07:57 483848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_index|decode indexed|t:1|idx:23|
[2025/09/12 04:07:57 483854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|decode one field line|type:2|
[2025/09/12 04:07:57 483858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_name_index|decode name indexed|t:1|idx:0|
[2025/09/12 04:07:57 483863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|decode one field line|type:2|
[2025/09/12 04:07:57 483867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_name_index|decode name indexed|t:1|idx:1|
[2025/09/12 04:07:57 483872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_request_recv_headers|recv header|stream_id:0|fin:0|conn:00005602321A80DC|
[2025/09/12 04:07:57 483936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_dtable_add|dtable add entry|idx:0|name:content-length|value:5120|
[2025/09/12 04:07:57 483946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_write_efs|write field section prefix|ricnt:1|base:0|
[2025/09/12 04:07:57 483953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_write_efs|write indexed|index:25|
[2025/09/12 04:07:57 483959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_write_efs|write indexed|index:53|
[2025/09/12 04:07:57 483965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_write_efs|write indexed_pb|index:0|
[2025/09/12 04:07:57 483971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387882|
[2025/09/12 04:07:57 483978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 483986] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:7|stream_send_offset:9|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5|offset:5|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 483994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387877|
[2025/09/12 04:07:57 484000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 484007] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:2|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:2|offset:2|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 484015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387875|
[2025/09/12 04:07:57 484022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 484035] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:7|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5|offset:5|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 484044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_send_headers|write:5|stream_id:0|fin:0|conn:00005602321A80DC|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 484051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_conn_logic|engine is running on conn:addr or cid not avail|
[2025/09/12 04:07:57 484084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_send_data_frame|xqc_h3_stream_send_buffer|success|
[2025/09/12 04:07:57 484092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387870|
[2025/09/12 04:07:57 484099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 484107] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:10|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:3|offset:3|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 484114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_send_data_frame|send_header|success|fin:1|fin_only:0|

[2025/09/12 04:07:57 484120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387867|
[2025/09/12 04:07:57 484126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 484133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427386686|
[2025/09/12 04:07:57 484139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427385497|
[2025/09/12 04:07:57 484146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427384308|
[2025/09/12 04:07:57 484152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427383119|
[2025/09/12 04:07:57 484160] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:5130|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5120|offset:5120|fin:1|stream_flag:80|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 484168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_send_data|stream_id:0|data_size:5120|write:5120|fin:1|conn:00005602321A80DC|
[2025/09/12 04:07:57 484174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_conn_logic|engine is running on conn:addr or cid not avail|
[2025/09/12 04:07:57 484180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_request_send_body|stream_id:0|data_size:5120|sent:5120|body_sent:5120|body_sent_final_size:5120|fin:1|conn:00005602321A80DC|
[2025/09/12 04:07:57 484207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|success|stream_id:0|conn:00005602321A80DC|
[2025/09/12 04:07:57 484215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:4|conn:00005602321A80DC|
[2025/09/12 04:07:57 484222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|create h3stream|stream_id:4
[2025/09/12 04:07:57 484233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_data|xqc_stream_recv|read:24|fin:1|
[2025/09/12 04:07:57 484237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|stream_id:4|h3_stream_type:-1|data_size:24|fin:1
[2025/09/12 04:07:57 484242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_bidi|xqc_h3_stream_process_bidi|24|1|
[2025/09/12 04:07:57 484253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_request|parse frame|state:0|data_len:24|process:0|
[2025/09/12 04:07:57 484261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_request|parse frame success|frame_type:1|len:22|read:2|
[2025/09/12 04:07:57 484268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|encoded field section prefix|ric:0|s:0|db:0|
[2025/09/12 04:07:57 484275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 04:07:57 484279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_index|decode indexed|t:1|idx:17|
[2025/09/12 04:07:57 484284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 04:07:57 484288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_index|decode indexed|t:1|idx:23|
[2025/09/12 04:07:57 484293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|decode one field line|type:2|
[2025/09/12 04:07:57 484297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_name_index|decode name indexed|t:1|idx:0|
[2025/09/12 04:07:57 484301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|decode one field line|type:2|
[2025/09/12 04:07:57 484305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_name_index|decode name indexed|t:1|idx:1|
[2025/09/12 04:07:57 484310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_request_recv_headers|recv header|stream_id:4|fin:0|conn:00005602321A80DC|
[2025/09/12 04:07:57 484574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_dtable_add|dtable add entry|idx:1|name:content-length|value:10240|
[2025/09/12 04:07:57 484586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_write_efs|write field section prefix|ricnt:2|base:1|
[2025/09/12 04:07:57 484590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_write_efs|write indexed|index:25|
[2025/09/12 04:07:57 484594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_write_efs|write indexed|index:53|
[2025/09/12 04:07:57 484598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_write_efs|write indexed_pb|index:0|
[2025/09/12 04:07:57 484603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427382747|
[2025/09/12 04:07:57 484607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 484613] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:7|stream_send_offset:15|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:6|offset:6|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 484619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427382741|
[2025/09/12 04:07:57 484623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 484629] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:4|stream_send_offset:2|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:2|offset:2|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 484635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427382739|
[2025/09/12 04:07:57 484644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 484649] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:4|stream_send_offset:7|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5|offset:5|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 484654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_send_headers|write:5|stream_id:4|fin:0|conn:00005602321A80DC|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 484659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_conn_logic|engine is running on conn:addr or cid not avail|
[2025/09/12 04:07:57 484683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_send_data_frame|xqc_h3_stream_send_buffer|success|
[2025/09/12 04:07:57 484691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427382734|
[2025/09/12 04:07:57 484698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 484705] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:4|stream_send_offset:10|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:3|offset:3|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 484713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_send_data_frame|send_header|success|fin:1|fin_only:0|

[2025/09/12 04:07:57 484719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427382731|
[2025/09/12 04:07:57 484725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 484732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427381550|
[2025/09/12 04:07:57 484739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427380361|
[2025/09/12 04:07:57 484746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427379172|
[2025/09/12 04:07:57 484753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427377983|
[2025/09/12 04:07:57 484760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427376794|
[2025/09/12 04:07:57 484767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427375605|
[2025/09/12 04:07:57 484773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427374416|
[2025/09/12 04:07:57 484779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427373227|
[2025/09/12 04:07:57 484794] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:4|stream_send_offset:10250|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:10240|offset:10240|fin:1|stream_flag:80|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 484802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_send_data|stream_id:4|data_size:10240|write:10240|fin:1|conn:00005602321A80DC|
[2025/09/12 04:07:57 484814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_conn_logic|engine is running on conn:addr or cid not avail|
[2025/09/12 04:07:57 484820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_request_send_body|stream_id:4|data_size:10240|sent:10240|body_sent:10240|body_sent_final_size:10240|fin:1|conn:00005602321A80DC|
[2025/09/12 04:07:57 484831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|success|stream_id:4|conn:00005602321A80DC|
[2025/09/12 04:07:57 484837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:8|conn:00005602321A80DC|
[2025/09/12 04:07:57 484845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|create h3stream|stream_id:8
[2025/09/12 04:07:57 484852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_data|xqc_stream_recv|read:24|fin:1|
[2025/09/12 04:07:57 484858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|stream_id:8|h3_stream_type:-1|data_size:24|fin:1
[2025/09/12 04:07:57 484864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_bidi|xqc_h3_stream_process_bidi|24|1|
[2025/09/12 04:07:57 484869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_request|parse frame|state:0|data_len:24|process:0|
[2025/09/12 04:07:57 484874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_request|parse frame success|frame_type:1|len:22|read:2|
[2025/09/12 04:07:57 484878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|encoded field section prefix|ric:0|s:0|db:0|
[2025/09/12 04:07:57 484883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 04:07:57 484886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_index|decode indexed|t:1|idx:17|
[2025/09/12 04:07:57 484891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 04:07:57 484895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_index|decode indexed|t:1|idx:23|
[2025/09/12 04:07:57 484900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|decode one field line|type:2|
[2025/09/12 04:07:57 484903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_name_index|decode name indexed|t:1|idx:0|
[2025/09/12 04:07:57 484909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_dec_header|decode one field line|type:2|
[2025/09/12 04:07:57 484913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_decoder_name_index|decode name indexed|t:1|idx:1|
[2025/09/12 04:07:57 484917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_request_recv_headers|recv header|stream_id:8|fin:0|conn:00005602321A80DC|
[2025/09/12 04:07:57 484970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_dtable_add|dtable add entry|idx:2|name:content-length|value:512000|
[2025/09/12 04:07:57 484980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_write_efs|write field section prefix|ricnt:3|base:2|
[2025/09/12 04:07:57 484986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_write_efs|write indexed|index:25|
[2025/09/12 04:07:57 484992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_write_efs|write indexed|index:53|
[2025/09/12 04:07:57 484998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_write_efs|write indexed_pb|index:0|
[2025/09/12 04:07:57 485005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427372491|
[2025/09/12 04:07:57 485012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 485026] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:7|stream_send_offset:21|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:6|offset:6|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 485040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427372485|
[2025/09/12 04:07:57 485046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 485055] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:8|stream_send_offset:2|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:2|offset:2|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 485064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427372483|
[2025/09/12 04:07:57 485070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 485077] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:8|stream_send_offset:7|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5|offset:5|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 485085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_send_headers|write:5|stream_id:8|fin:0|conn:00005602321A80DC|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 485090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_conn_logic|engine is running on conn:addr or cid not avail|
[2025/09/12 04:07:57 485417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_send_data_frame|xqc_h3_stream_send_buffer|success|
[2025/09/12 04:07:57 485446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427372478|
[2025/09/12 04:07:57 485451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 485457] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:8|stream_send_offset:12|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5|offset:5|fin:0|stream_flag:16|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 485462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_send_data_frame|send_header|success|fin:1|fin_only:0|

[2025/09/12 04:07:57 485466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427372473|
[2025/09/12 04:07:57 485470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:597|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 04:07:57 485474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427371294|
[2025/09/12 04:07:57 485479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427370105|
[2025/09/12 04:07:57 485484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427368916|
[2025/09/12 04:07:57 485491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427367727|
[2025/09/12 04:07:57 485495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427366538|
[2025/09/12 04:07:57 485499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427365349|
[2025/09/12 04:07:57 485508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427364160|
[2025/09/12 04:07:57 485512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427362971|
[2025/09/12 04:07:57 485516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427361782|
[2025/09/12 04:07:57 485520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427360593|
[2025/09/12 04:07:57 485524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427359404|
[2025/09/12 04:07:57 485528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427358215|
[2025/09/12 04:07:57 485532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427357026|
[2025/09/12 04:07:57 485536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427355837|
[2025/09/12 04:07:57 485540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427354650|
[2025/09/12 04:07:57 485544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427353463|
[2025/09/12 04:07:57 485548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427352276|
[2025/09/12 04:07:57 485552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427351089|
[2025/09/12 04:07:57 485556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427349902|
[2025/09/12 04:07:57 485560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427348715|
[2025/09/12 04:07:57 485564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427347528|
[2025/09/12 04:07:57 485569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427346341|
[2025/09/12 04:07:57 485573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427345154|
[2025/09/12 04:07:57 485577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427343967|
[2025/09/12 04:07:57 485581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427342780|
[2025/09/12 04:07:57 485585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427341593|
[2025/09/12 04:07:57 485589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427340406|
[2025/09/12 04:07:57 485593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427339219|
[2025/09/12 04:07:57 485597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427338032|
[2025/09/12 04:07:57 485601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427336845|
[2025/09/12 04:07:57 485605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427335658|
[2025/09/12 04:07:57 485609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427334471|
[2025/09/12 04:07:57 485613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427333284|
[2025/09/12 04:07:57 485617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427332097|
[2025/09/12 04:07:57 485622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427330910|
[2025/09/12 04:07:57 485626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427329723|
[2025/09/12 04:07:57 485632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427328536|
[2025/09/12 04:07:57 485636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427327349|
[2025/09/12 04:07:57 485640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427326162|
[2025/09/12 04:07:57 485644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427324975|
[2025/09/12 04:07:57 485649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427323788|
[2025/09/12 04:07:57 485653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427322601|
[2025/09/12 04:07:57 485657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427321414|
[2025/09/12 04:07:57 485661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427320227|
[2025/09/12 04:07:57 485665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427319040|
[2025/09/12 04:07:57 485669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427317853|
[2025/09/12 04:07:57 485673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427316666|
[2025/09/12 04:07:57 485677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427315479|
[2025/09/12 04:07:57 485681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427314292|
[2025/09/12 04:07:57 485685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427313105|
[2025/09/12 04:07:57 485689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427311918|
[2025/09/12 04:07:57 485693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427310731|
[2025/09/12 04:07:57 485697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427309544|
[2025/09/12 04:07:57 485702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427308357|
[2025/09/12 04:07:57 485706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427307170|
[2025/09/12 04:07:57 485710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427305983|
[2025/09/12 04:07:57 485714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427304796|
[2025/09/12 04:07:57 485718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427303609|
[2025/09/12 04:07:57 485722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427302422|
[2025/09/12 04:07:57 485726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427301235|
[2025/09/12 04:07:57 485730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427300048|
[2025/09/12 04:07:57 485734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427298861|
[2025/09/12 04:07:57 485738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427297674|
[2025/09/12 04:07:57 485742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427296487|
[2025/09/12 04:07:57 485746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427295300|
[2025/09/12 04:07:57 485750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427294113|
[2025/09/12 04:07:57 485757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427292926|
[2025/09/12 04:07:57 485761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427291739|
[2025/09/12 04:07:57 485765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427290552|
[2025/09/12 04:07:57 485769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427289365|
[2025/09/12 04:07:57 485774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427288178|
[2025/09/12 04:07:57 485778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427286991|
[2025/09/12 04:07:57 485782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427285804|
[2025/09/12 04:07:57 485786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427284617|
[2025/09/12 04:07:57 485790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427283430|
[2025/09/12 04:07:57 485794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427282243|
[2025/09/12 04:07:57 485798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427281056|
[2025/09/12 04:07:57 485802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427279869|
[2025/09/12 04:07:57 485806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427278682|
[2025/09/12 04:07:57 485810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427277495|
[2025/09/12 04:07:57 485814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427276308|
[2025/09/12 04:07:57 485818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427275121|
[2025/09/12 04:07:57 485822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427273934|
[2025/09/12 04:07:57 485827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427272747|
[2025/09/12 04:07:57 485831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427271560|
[2025/09/12 04:07:57 485835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427270373|
[2025/09/12 04:07:57 485839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427269186|
[2025/09/12 04:07:57 485843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427267999|
[2025/09/12 04:07:57 485847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427266812|
[2025/09/12 04:07:57 485852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427265625|
[2025/09/12 04:07:57 485856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427264438|
[2025/09/12 04:07:57 485860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427263251|
[2025/09/12 04:07:57 485864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427262064|
[2025/09/12 04:07:57 485868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427260877|
[2025/09/12 04:07:57 485872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427259690|
[2025/09/12 04:07:57 485878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427258503|
[2025/09/12 04:07:57 485883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427257316|
[2025/09/12 04:07:57 485887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427256129|
[2025/09/12 04:07:57 485891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427254942|
[2025/09/12 04:07:57 485895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427253755|
[2025/09/12 04:07:57 485900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427252568|
[2025/09/12 04:07:57 485904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427251381|
[2025/09/12 04:07:57 485908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427250194|
[2025/09/12 04:07:57 485912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427249007|
[2025/09/12 04:07:57 485916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427247820|
[2025/09/12 04:07:57 485920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427246633|
[2025/09/12 04:07:57 485924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427245446|
[2025/09/12 04:07:57 485928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427244259|
[2025/09/12 04:07:57 485932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427243072|
[2025/09/12 04:07:57 485936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427241885|
[2025/09/12 04:07:57 485940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427240698|
[2025/09/12 04:07:57 485944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427239511|
[2025/09/12 04:07:57 485949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427238324|
[2025/09/12 04:07:57 485953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427237137|
[2025/09/12 04:07:57 485957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427235950|
[2025/09/12 04:07:57 485961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427234763|
[2025/09/12 04:07:57 485965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427233576|
[2025/09/12 04:07:57 485969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427232389|
[2025/09/12 04:07:57 485973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427231202|
[2025/09/12 04:07:57 485977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427230015|
[2025/09/12 04:07:57 485981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427228828|
[2025/09/12 04:07:57 485985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427227641|
[2025/09/12 04:07:57 485989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427226454|
[2025/09/12 04:07:57 485994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427225267|
[2025/09/12 04:07:57 485998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427224080|
[2025/09/12 04:07:57 486005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427222893|
[2025/09/12 04:07:57 486009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427221706|
[2025/09/12 04:07:57 486013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427220519|
[2025/09/12 04:07:57 486017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427219332|
[2025/09/12 04:07:57 486021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427218145|
[2025/09/12 04:07:57 486025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427216958|
[2025/09/12 04:07:57 486029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427215771|
[2025/09/12 04:07:57 486033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427214584|
[2025/09/12 04:07:57 486037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427213397|
[2025/09/12 04:07:57 486041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427212210|
[2025/09/12 04:07:57 486046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427211023|
[2025/09/12 04:07:57 486050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427209836|
[2025/09/12 04:07:57 486054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427208649|
[2025/09/12 04:07:57 486058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427207462|
[2025/09/12 04:07:57 486062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427206275|
[2025/09/12 04:07:57 486066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427205088|
[2025/09/12 04:07:57 486070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427203901|
[2025/09/12 04:07:57 486074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427202714|
[2025/09/12 04:07:57 486078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427201527|
[2025/09/12 04:07:57 486082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427200340|
[2025/09/12 04:07:57 486086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427199153|
[2025/09/12 04:07:57 486090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427197966|
[2025/09/12 04:07:57 486095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427196779|
[2025/09/12 04:07:57 486099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427195592|
[2025/09/12 04:07:57 486103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427194405|
[2025/09/12 04:07:57 486107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427193218|
[2025/09/12 04:07:57 486111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427192031|
[2025/09/12 04:07:57 486115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427190844|
[2025/09/12 04:07:57 486119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427189657|
[2025/09/12 04:07:57 486123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427188470|
[2025/09/12 04:07:57 486130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427187283|
[2025/09/12 04:07:57 486134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427186096|
[2025/09/12 04:07:57 486138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427184909|
[2025/09/12 04:07:57 486142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427183722|
[2025/09/12 04:07:57 486147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427182535|
[2025/09/12 04:07:57 486151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427181348|
[2025/09/12 04:07:57 486155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427180161|
[2025/09/12 04:07:57 486159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427178974|
[2025/09/12 04:07:57 486163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427177787|
[2025/09/12 04:07:57 486167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427176600|
[2025/09/12 04:07:57 486172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427175413|
[2025/09/12 04:07:57 486176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427174226|
[2025/09/12 04:07:57 486180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427173039|
[2025/09/12 04:07:57 486184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427171852|
[2025/09/12 04:07:57 486188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427170665|
[2025/09/12 04:07:57 486192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427169478|
[2025/09/12 04:07:57 486196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427168291|
[2025/09/12 04:07:57 486200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427167104|
[2025/09/12 04:07:57 486205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427165917|
[2025/09/12 04:07:57 486209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427164730|
[2025/09/12 04:07:57 486213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427163543|
[2025/09/12 04:07:57 486217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427162356|
[2025/09/12 04:07:57 486221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427161169|
[2025/09/12 04:07:57 486225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427159982|
[2025/09/12 04:07:57 486229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427158795|
[2025/09/12 04:07:57 486233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427157608|
[2025/09/12 04:07:57 486237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427156421|
[2025/09/12 04:07:57 486241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427155234|
[2025/09/12 04:07:57 486245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427154047|
[2025/09/12 04:07:57 486252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427152860|
[2025/09/12 04:07:57 486256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427151673|
[2025/09/12 04:07:57 486260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427150486|
[2025/09/12 04:07:57 486264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427149299|
[2025/09/12 04:07:57 486268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427148112|
[2025/09/12 04:07:57 486272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427146925|
[2025/09/12 04:07:57 486276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427145738|
[2025/09/12 04:07:57 486281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427144551|
[2025/09/12 04:07:57 486285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427143364|
[2025/09/12 04:07:57 486289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427142177|
[2025/09/12 04:07:57 486293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427140990|
[2025/09/12 04:07:57 486297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427139803|
[2025/09/12 04:07:57 486302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427138616|
[2025/09/12 04:07:57 486306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427137429|
[2025/09/12 04:07:57 486310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427136242|
[2025/09/12 04:07:57 486314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427135055|
[2025/09/12 04:07:57 486318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427133868|
[2025/09/12 04:07:57 486322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427132681|
[2025/09/12 04:07:57 486326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427131494|
[2025/09/12 04:07:57 486330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427130307|
[2025/09/12 04:07:57 486334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427129120|
[2025/09/12 04:07:57 486338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427127933|
[2025/09/12 04:07:57 486342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427126746|
[2025/09/12 04:07:57 486346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427125559|
[2025/09/12 04:07:57 486350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427124372|
[2025/09/12 04:07:57 486354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427123185|
[2025/09/12 04:07:57 486358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427121998|
[2025/09/12 04:07:57 486363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427120811|
[2025/09/12 04:07:57 486367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427119624|
[2025/09/12 04:07:57 486371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427118437|
[2025/09/12 04:07:57 486378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427117250|
[2025/09/12 04:07:57 486382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427116063|
[2025/09/12 04:07:57 486386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427114876|
[2025/09/12 04:07:57 486390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427113689|
[2025/09/12 04:07:57 486394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427112502|
[2025/09/12 04:07:57 486398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427111315|
[2025/09/12 04:07:57 486402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427110128|
[2025/09/12 04:07:57 486406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427108941|
[2025/09/12 04:07:57 486410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427107754|
[2025/09/12 04:07:57 486414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427106567|
[2025/09/12 04:07:57 486418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427105380|
[2025/09/12 04:07:57 486435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427104193|
[2025/09/12 04:07:57 486439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427103006|
[2025/09/12 04:07:57 486443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427101819|
[2025/09/12 04:07:57 486447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427100632|
[2025/09/12 04:07:57 486451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427099445|
[2025/09/12 04:07:57 486456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427098258|
[2025/09/12 04:07:57 486460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427097071|
[2025/09/12 04:07:57 486464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427095884|
[2025/09/12 04:07:57 486468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427094697|
[2025/09/12 04:07:57 486472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427093510|
[2025/09/12 04:07:57 486476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427092323|
[2025/09/12 04:07:57 486480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427091136|
[2025/09/12 04:07:57 486484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427089949|
[2025/09/12 04:07:57 486488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427088762|
[2025/09/12 04:07:57 486492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427087575|
[2025/09/12 04:07:57 486496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427086388|
[2025/09/12 04:07:57 486501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427085201|
[2025/09/12 04:07:57 486505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427084014|
[2025/09/12 04:07:57 486509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427082827|
[2025/09/12 04:07:57 486516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427081640|
[2025/09/12 04:07:57 486520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427080453|
[2025/09/12 04:07:57 486524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427079266|
[2025/09/12 04:07:57 486528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427078079|
[2025/09/12 04:07:57 486532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427076892|
[2025/09/12 04:07:57 486536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427075705|
[2025/09/12 04:07:57 486540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427074518|
[2025/09/12 04:07:57 486544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427073331|
[2025/09/12 04:07:57 486548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427072144|
[2025/09/12 04:07:57 486552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427070957|
[2025/09/12 04:07:57 486556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427069770|
[2025/09/12 04:07:57 486560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427068583|
[2025/09/12 04:07:57 486564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427067396|
[2025/09/12 04:07:57 486568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427066209|
[2025/09/12 04:07:57 486573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427065022|
[2025/09/12 04:07:57 486577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427063835|
[2025/09/12 04:07:57 486581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427062648|
[2025/09/12 04:07:57 486585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427061461|
[2025/09/12 04:07:57 486589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427060274|
[2025/09/12 04:07:57 486593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427059087|
[2025/09/12 04:07:57 486597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427057900|
[2025/09/12 04:07:57 486601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427056713|
[2025/09/12 04:07:57 486605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427055526|
[2025/09/12 04:07:57 486609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427054339|
[2025/09/12 04:07:57 486613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427053152|
[2025/09/12 04:07:57 486617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427051965|
[2025/09/12 04:07:57 486621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427050778|
[2025/09/12 04:07:57 486625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427049591|
[2025/09/12 04:07:57 486629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427048404|
[2025/09/12 04:07:57 486636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427047217|
[2025/09/12 04:07:57 486640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427046030|
[2025/09/12 04:07:57 486644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427044843|
[2025/09/12 04:07:57 486648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427043656|
[2025/09/12 04:07:57 486652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427042469|
[2025/09/12 04:07:57 486656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427041282|
[2025/09/12 04:07:57 486660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427040095|
[2025/09/12 04:07:57 486665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427038908|
[2025/09/12 04:07:57 486669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427037721|
[2025/09/12 04:07:57 486673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427036534|
[2025/09/12 04:07:57 486677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427035347|
[2025/09/12 04:07:57 486681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427034160|
[2025/09/12 04:07:57 486685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427032973|
[2025/09/12 04:07:57 486689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427031786|
[2025/09/12 04:07:57 486693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427030599|
[2025/09/12 04:07:57 486697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427029412|
[2025/09/12 04:07:57 486701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427028225|
[2025/09/12 04:07:57 486705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427027038|
[2025/09/12 04:07:57 486709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427025851|
[2025/09/12 04:07:57 486713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427024664|
[2025/09/12 04:07:57 486717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427023477|
[2025/09/12 04:07:57 486721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427022290|
[2025/09/12 04:07:57 486725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427021103|
[2025/09/12 04:07:57 486729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427019916|
[2025/09/12 04:07:57 486733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427018729|
[2025/09/12 04:07:57 486737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427017542|
[2025/09/12 04:07:57 486742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427016355|
[2025/09/12 04:07:57 486746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427015168|
[2025/09/12 04:07:57 486750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427013981|
[2025/09/12 04:07:57 486754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427012794|
[2025/09/12 04:07:57 486761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427011607|
[2025/09/12 04:07:57 486765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427010420|
[2025/09/12 04:07:57 486769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427009233|
[2025/09/12 04:07:57 486773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427008046|
[2025/09/12 04:07:57 486777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427006859|
[2025/09/12 04:07:57 486781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427005672|
[2025/09/12 04:07:57 486785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427004485|
[2025/09/12 04:07:57 486789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427003298|
[2025/09/12 04:07:57 486793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427002111|
[2025/09/12 04:07:57 486797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427000924|
[2025/09/12 04:07:57 486801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426999737|
[2025/09/12 04:07:57 486805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426998550|
[2025/09/12 04:07:57 486809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426997363|
[2025/09/12 04:07:57 486814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426996176|
[2025/09/12 04:07:57 486818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426994989|
[2025/09/12 04:07:57 486822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426993802|
[2025/09/12 04:07:57 486826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426992615|
[2025/09/12 04:07:57 486830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426991428|
[2025/09/12 04:07:57 486834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426990241|
[2025/09/12 04:07:57 486838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426989054|
[2025/09/12 04:07:57 486842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426987867|
[2025/09/12 04:07:57 486846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426986680|
[2025/09/12 04:07:57 486850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426985493|
[2025/09/12 04:07:57 486854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426984306|
[2025/09/12 04:07:57 486859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426983119|
[2025/09/12 04:07:57 486863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426981932|
[2025/09/12 04:07:57 486867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426980745|
[2025/09/12 04:07:57 486871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426979558|
[2025/09/12 04:07:57 486875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426978371|
[2025/09/12 04:07:57 486880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426977184|
[2025/09/12 04:07:57 486887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426975997|
[2025/09/12 04:07:57 486892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426974810|
[2025/09/12 04:07:57 486896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426973623|
[2025/09/12 04:07:57 486900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426972436|
[2025/09/12 04:07:57 486904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426971249|
[2025/09/12 04:07:57 486908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426970062|
[2025/09/12 04:07:57 486912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426968875|
[2025/09/12 04:07:57 486916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426967688|
[2025/09/12 04:07:57 486920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426966501|
[2025/09/12 04:07:57 486925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426965314|
[2025/09/12 04:07:57 486929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426964127|
[2025/09/12 04:07:57 486933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426962940|
[2025/09/12 04:07:57 486937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426961753|
[2025/09/12 04:07:57 486941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426960566|
[2025/09/12 04:07:57 486945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426959379|
[2025/09/12 04:07:57 486950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426958192|
[2025/09/12 04:07:57 486954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426957005|
[2025/09/12 04:07:57 486958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426955818|
[2025/09/12 04:07:57 486962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426954631|
[2025/09/12 04:07:57 486966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426953444|
[2025/09/12 04:07:57 486970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426952257|
[2025/09/12 04:07:57 486974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426951070|
[2025/09/12 04:07:57 486978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426949883|
[2025/09/12 04:07:57 486982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426948696|
[2025/09/12 04:07:57 486986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426947509|
[2025/09/12 04:07:57 486990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426946322|
[2025/09/12 04:07:57 486994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426945135|
[2025/09/12 04:07:57 486998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426943948|
[2025/09/12 04:07:57 487003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426942761|
[2025/09/12 04:07:57 487009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426941574|
[2025/09/12 04:07:57 487014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426940387|
[2025/09/12 04:07:57 487018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426939200|
[2025/09/12 04:07:57 487022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426938013|
[2025/09/12 04:07:57 487026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426936826|
[2025/09/12 04:07:57 487030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426935639|
[2025/09/12 04:07:57 487034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426934452|
[2025/09/12 04:07:57 487038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426933265|
[2025/09/12 04:07:57 487042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426932078|
[2025/09/12 04:07:57 487046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426930891|
[2025/09/12 04:07:57 487050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426929704|
[2025/09/12 04:07:57 487054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426928517|
[2025/09/12 04:07:57 487058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426927330|
[2025/09/12 04:07:57 487062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426926143|
[2025/09/12 04:07:57 487066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426924956|
[2025/09/12 04:07:57 487070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426923769|
[2025/09/12 04:07:57 487074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426922582|
[2025/09/12 04:07:57 487078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426921395|
[2025/09/12 04:07:57 487083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426920208|
[2025/09/12 04:07:57 487087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426919021|
[2025/09/12 04:07:57 487091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426917834|
[2025/09/12 04:07:57 487095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426916647|
[2025/09/12 04:07:57 487099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426915460|
[2025/09/12 04:07:57 487103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426914273|
[2025/09/12 04:07:57 487107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426913086|
[2025/09/12 04:07:57 487111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426911899|
[2025/09/12 04:07:57 487115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426910712|
[2025/09/12 04:07:57 487119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426909525|
[2025/09/12 04:07:57 487123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426908338|
[2025/09/12 04:07:57 487127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426907151|
[2025/09/12 04:07:57 487134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426905964|
[2025/09/12 04:07:57 487138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426904777|
[2025/09/12 04:07:57 487142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426903590|
[2025/09/12 04:07:57 487146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426902403|
[2025/09/12 04:07:57 487150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426901216|
[2025/09/12 04:07:57 487154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426900029|
[2025/09/12 04:07:57 487158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426898842|
[2025/09/12 04:07:57 487163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426897655|
[2025/09/12 04:07:57 487167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426896468|
[2025/09/12 04:07:57 487171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426895281|
[2025/09/12 04:07:57 487175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426894094|
[2025/09/12 04:07:57 487179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426892907|
[2025/09/12 04:07:57 487183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426891720|
[2025/09/12 04:07:57 487187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426890533|
[2025/09/12 04:07:57 487191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426889346|
[2025/09/12 04:07:57 487195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426888159|
[2025/09/12 04:07:57 487199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426886972|
[2025/09/12 04:07:57 487203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426885785|
[2025/09/12 04:07:57 487207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426884598|
[2025/09/12 04:07:57 487212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426883411|
[2025/09/12 04:07:57 487216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426882224|
[2025/09/12 04:07:57 487220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426881037|
[2025/09/12 04:07:57 487224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426879850|
[2025/09/12 04:07:57 487228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426878663|
[2025/09/12 04:07:57 487232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426877476|
[2025/09/12 04:07:57 487236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426876289|
[2025/09/12 04:07:57 487241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426875102|
[2025/09/12 04:07:57 487245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426873915|
[2025/09/12 04:07:57 487249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426872728|
[2025/09/12 04:07:57 487253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426871541|
[2025/09/12 04:07:57 487259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426870354|
[2025/09/12 04:07:57 487263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426869167|
[2025/09/12 04:07:57 487268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426867980|
[2025/09/12 04:07:57 487272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426866793|
[2025/09/12 04:07:57 487276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426865606|
[2025/09/12 04:07:57 487280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426864419|
[2025/09/12 04:07:57 487284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426863232|
[2025/09/12 04:07:57 487288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426862045|
[2025/09/12 04:07:57 487292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018426860858|
[2025/09/12 04:07:57 487297] [info] |scid:bc6904be4ef70e07636f870a|xqc_stream_send|ret:0|stream_id:8|stream_send_offset:512012|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:512000|offset:512000|fin:1|stream_flag:80|conn:00005602321A80DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |
[2025/09/12 04:07:57 487302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_send_data|stream_id:8|data_size:512000|write:512000|fin:1|conn:00005602321A80DC|
[2025/09/12 04:07:57 487306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_conn_logic|engine is running on conn:addr or cid not avail|
[2025/09/12 04:07:57 487310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_request_send_body|stream_id:8|data_size:512000|sent:512000|body_sent:512000|body_sent_final_size:512000|fin:1|conn:00005602321A80DC|
[2025/09/12 04:07:57 487317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|success|stream_id:8|conn:00005602321A80DC|
[2025/09/12 04:07:57 487322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:2|ack_delay:3837|first_ack_range:2|largest_pkt_recv_time:1757650077483485|
[2025/09/12 04:07:57 487326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 04:07:57 487330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 04:07:57 487334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:57 487339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:7|stream_offset:9|
[2025/09/12 04:07:57 487344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:24|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:0|stream_offset:1191|
[2025/09/12 04:07:57 487353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1224|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:0|stream_offset:2380|
[2025/09/12 04:07:57 487373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2424|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:0|stream_offset:3569|
[2025/09/12 04:07:57 487390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3624|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:0|stream_offset:4758|
[2025/09/12 04:07:57 487406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487428] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:383|schedule_bytes:4824|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:0|stream_offset:5130|
[2025/09/12 04:07:57 487435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:383|reinj:0|path_class:2|
[2025/09/12 04:07:57 487443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:16|schedule_bytes:5207|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:7|stream_offset:15|
[2025/09/12 04:07:57 487451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:16|reinj:0|path_class:2|
[2025/09/12 04:07:57 487460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:5223|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:1191|
[2025/09/12 04:07:57 487471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:6423|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:2380|
[2025/09/12 04:07:57 487488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:7623|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:3569|
[2025/09/12 04:07:57 487504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:8823|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:4758|
[2025/09/12 04:07:57 487521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:10023|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:5947|
[2025/09/12 04:07:57 487537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:11223|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:7136|
[2025/09/12 04:07:57 487556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:12423|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:8325|
[2025/09/12 04:07:57 487572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:13623|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:9514|
[2025/09/12 04:07:57 487588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:747|schedule_bytes:14823|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:10250|
[2025/09/12 04:07:57 487604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:747|reinj:0|path_class:2|
[2025/09/12 04:07:57 487612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:16|schedule_bytes:15570|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:7|stream_offset:21|
[2025/09/12 04:07:57 487621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:16|reinj:0|path_class:2|
[2025/09/12 04:07:57 487631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:15586|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:1191|
[2025/09/12 04:07:57 487639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:16786|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:2380|
[2025/09/12 04:07:57 487655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:17986|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:3569|
[2025/09/12 04:07:57 487672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:19186|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:4758|
[2025/09/12 04:07:57 487688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:20386|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:5947|
[2025/09/12 04:07:57 487704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:21586|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:7136|
[2025/09/12 04:07:57 487723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:22786|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:8325|
[2025/09/12 04:07:57 487739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:23986|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:9514|
[2025/09/12 04:07:57 487756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:25186|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:10703|
[2025/09/12 04:07:57 487772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:26386|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:11892|
[2025/09/12 04:07:57 487794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:27586|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:13081|
[2025/09/12 04:07:57 487810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:28786|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:14270|
[2025/09/12 04:07:57 487826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:29986|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:15459|
[2025/09/12 04:07:57 487842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:31186|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:16648|
[2025/09/12 04:07:57 487858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:32386|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:17835|
[2025/09/12 04:07:57 487878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:33586|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:19022|
[2025/09/12 04:07:57 487894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:34786|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:20209|
[2025/09/12 04:07:57 487910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:35986|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:21396|
[2025/09/12 04:07:57 487926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:37186|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:22583|
[2025/09/12 04:07:57 487942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:38386|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:23770|
[2025/09/12 04:07:57 487962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:39586|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:24957|
[2025/09/12 04:07:57 487978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 487986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 487990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:40786|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:26144|
[2025/09/12 04:07:57 487994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 487998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 488002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 488006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:41986|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:27331|
[2025/09/12 04:07:57 488010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 488015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 488018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 488022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:43186|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:28518|
[2025/09/12 04:07:57 488027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 488031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 488035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 488041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:44386|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:29705|
[2025/09/12 04:07:57 488045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 488049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 488053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 488057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:45586|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:30892|
[2025/09/12 04:07:57 488062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33060|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 488066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 488070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 488074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:46786|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:32079|
[2025/09/12 04:07:57 488078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 488081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 488085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 488089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 488094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 488098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:24|schedule_bytes:0|inflight:597|cwnd:48014|conn:00005602321A80DC|stream_id:7|stream_offset:9|
[2025/09/12 04:07:57 488103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 488107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 04:07:57 488137] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:16|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:597|now:1757650077488115|stream_id:7|stream_offset:9|
[2025/09/12 04:07:57 488143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:16|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 488149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:597|applimit:2659|
[2025/09/12 04:07:57 488156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 488169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 488175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 488182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 621|
[2025/09/12 04:07:57 488188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558103|now:1757650077488156|interv:69947|
[2025/09/12 04:07:57 488195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558103|now:1757650077488156|interval:69947|pto_count:0|srtt:33060
[2025/09/12 04:07:57 488202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:621|
[2025/09/12 04:07:57 488210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 488214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:621|cwnd:48014|conn:00005602321A80DC|stream_id:0|stream_offset:1191|
[2025/09/12 04:07:57 488218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 488222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 04:07:57 488250] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:17|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:621|now:1757650077488230|stream_id:0|stream_offset:1191|
[2025/09/12 04:07:57 488259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:17|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 488266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:621|applimit:2659|
[2025/09/12 04:07:57 488274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 488281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 488287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 488293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 1821|
[2025/09/12 04:07:57 488299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558218|now:1757650077488273|interv:69945|
[2025/09/12 04:07:57 488304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558218|now:1757650077488273|interval:69945|pto_count:0|srtt:33060
[2025/09/12 04:07:57 488308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:1821|
[2025/09/12 04:07:57 488313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 488317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:1821|cwnd:48014|conn:00005602321A80DC|stream_id:0|stream_offset:2380|
[2025/09/12 04:07:57 488321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 488330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 04:07:57 488356] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:18|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1821|now:1757650077488337|stream_id:0|stream_offset:2380|
[2025/09/12 04:07:57 488363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:18|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 488370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:1821|applimit:2659|
[2025/09/12 04:07:57 488377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 488383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 488389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 488396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 3021|
[2025/09/12 04:07:57 488402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558325|now:1757650077488376|interv:69949|
[2025/09/12 04:07:57 488408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558325|now:1757650077488376|interval:69949|pto_count:0|srtt:33060
[2025/09/12 04:07:57 488413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:3021|
[2025/09/12 04:07:57 488418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 488444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:3021|cwnd:48014|conn:00005602321A80DC|stream_id:0|stream_offset:3569|
[2025/09/12 04:07:57 488450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 488455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 04:07:57 488482] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:19|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3021|now:1757650077488463|stream_id:0|stream_offset:3569|
[2025/09/12 04:07:57 488488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:19|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 488495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:3021|applimit:2659|
[2025/09/12 04:07:57 488502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 488509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 488515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 488521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 4221|
[2025/09/12 04:07:57 488528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558451|now:1757650077488501|interv:69950|
[2025/09/12 04:07:57 488539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558451|now:1757650077488501|interval:69950|pto_count:0|srtt:33060
[2025/09/12 04:07:57 488543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:4221|
[2025/09/12 04:07:57 488548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 488552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:4221|cwnd:48014|conn:00005602321A80DC|stream_id:0|stream_offset:4758|
[2025/09/12 04:07:57 488557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 488561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 04:07:57 488586] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:20|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4221|now:1757650077488567|stream_id:0|stream_offset:4758|
[2025/09/12 04:07:57 488592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:20|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 488599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:4221|applimit:2659|
[2025/09/12 04:07:57 488606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 488613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 488619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 488625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 5421|
[2025/09/12 04:07:57 488632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558555|now:1757650077488605|interv:69950|
[2025/09/12 04:07:57 488637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558555|now:1757650077488605|interval:69950|pto_count:0|srtt:33060
[2025/09/12 04:07:57 488641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:5421|
[2025/09/12 04:07:57 488646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:383|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 488650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:383|schedule_bytes:0|inflight:5421|cwnd:48014|conn:00005602321A80DC|stream_id:0|stream_offset:5130|
[2025/09/12 04:07:57 488654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 488658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 04:07:57 488682] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:21|size:383|sent:399|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5421|now:1757650077488665|stream_id:0|stream_offset:5130|
[2025/09/12 04:07:57 488687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:21|origin_pktnum:0|size:383|enc_size:399|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 488701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:5421|applimit:2659|
[2025/09/12 04:07:57 488708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 488714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 488721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 488727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 5804|
[2025/09/12 04:07:57 488732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558653|now:1757650077488708|interv:69945|
[2025/09/12 04:07:57 488736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558653|now:1757650077488708|interval:69945|pto_count:0|srtt:33060
[2025/09/12 04:07:57 488741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:5804|
[2025/09/12 04:07:57 488745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 488749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:16|schedule_bytes:0|inflight:5804|cwnd:48014|conn:00005602321A80DC|stream_id:7|stream_offset:15|
[2025/09/12 04:07:57 488754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 488758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 04:07:57 488781] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:22|size:16|sent:32|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5804|now:1757650077488764|stream_id:7|stream_offset:15|
[2025/09/12 04:07:57 488787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:22|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 488794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:5804|applimit:2659|
[2025/09/12 04:07:57 488801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 488808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 488814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 488821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 5820|
[2025/09/12 04:07:57 488827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558752|now:1757650077488801|interv:69951|
[2025/09/12 04:07:57 488832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558752|now:1757650077488801|interval:69951|pto_count:0|srtt:33060
[2025/09/12 04:07:57 488837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:5820|
[2025/09/12 04:07:57 488842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 488851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:5820|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:1191|
[2025/09/12 04:07:57 488855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 488859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 04:07:57 488883] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:23|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5820|now:1757650077488865|stream_id:4|stream_offset:1191|
[2025/09/12 04:07:57 488889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:23|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 488896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:5820|applimit:2659|
[2025/09/12 04:07:57 488903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 488909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 488916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 488922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 7020|
[2025/09/12 04:07:57 488928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558853|now:1757650077488902|interv:69951|
[2025/09/12 04:07:57 488934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558853|now:1757650077488902|interval:69951|pto_count:0|srtt:33060
[2025/09/12 04:07:57 488938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:7020|
[2025/09/12 04:07:57 488943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 488947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:7020|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:2380|
[2025/09/12 04:07:57 488951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 488955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 04:07:57 488978] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:24|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7020|now:1757650077488961|stream_id:4|stream_offset:2380|
[2025/09/12 04:07:57 488984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:24|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 488991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:7020|applimit:2659|
[2025/09/12 04:07:57 488997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 489004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 489010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 489023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 8220|
[2025/09/12 04:07:57 489029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558949|now:1757650077488997|interv:69952|
[2025/09/12 04:07:57 489034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558949|now:1757650077488997|interval:69952|pto_count:0|srtt:33060
[2025/09/12 04:07:57 489039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:8220|
[2025/09/12 04:07:57 489043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 489047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:8220|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:3569|
[2025/09/12 04:07:57 489052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 489056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 04:07:57 489080] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:25|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8220|now:1757650077489062|stream_id:4|stream_offset:3569|
[2025/09/12 04:07:57 489085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:25|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 489092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:8220|applimit:2659|
[2025/09/12 04:07:57 489099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 489105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 489112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 489118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 9420|
[2025/09/12 04:07:57 489124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077559050|now:1757650077489098|interv:69952|
[2025/09/12 04:07:57 489130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077559050|now:1757650077489098|interval:69952|pto_count:0|srtt:33060
[2025/09/12 04:07:57 489135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:9420|
[2025/09/12 04:07:57 489139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 489143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:9420|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:4758|
[2025/09/12 04:07:57 489147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 489151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 04:07:57 489175] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:26|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9420|now:1757650077489158|stream_id:4|stream_offset:4758|
[2025/09/12 04:07:57 489188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:26|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 489195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:9420|applimit:2659|
[2025/09/12 04:07:57 489202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 489208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 489215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 489221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 10620|
[2025/09/12 04:07:57 489226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077559146|now:1757650077489201|interv:69945|
[2025/09/12 04:07:57 489230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077559146|now:1757650077489201|interval:69945|pto_count:0|srtt:33060
[2025/09/12 04:07:57 489234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:10620|
[2025/09/12 04:07:57 489239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 489243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:10620|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:5947|
[2025/09/12 04:07:57 489247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 489251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 04:07:57 489275] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:27|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10620|now:1757650077489257|stream_id:4|stream_offset:5947|
[2025/09/12 04:07:57 489281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:27|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 489288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:10620|applimit:2659|
[2025/09/12 04:07:57 489294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 489301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 489307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 489313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 11820|
[2025/09/12 04:07:57 489320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077559245|now:1757650077489294|interv:69951|
[2025/09/12 04:07:57 489326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077559245|now:1757650077489294|interval:69951|pto_count:0|srtt:33060
[2025/09/12 04:07:57 489339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:11820|
[2025/09/12 04:07:57 489343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 489348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:11820|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:7136|
[2025/09/12 04:07:57 489352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 489356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 04:07:57 489381] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:28|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11820|now:1757650077489363|stream_id:4|stream_offset:7136|
[2025/09/12 04:07:57 489388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:28|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 489395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:11820|applimit:2659|
[2025/09/12 04:07:57 489402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 489408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 489414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 489442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 13020|
[2025/09/12 04:07:57 489446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077559351|now:1757650077489401|interv:69950|
[2025/09/12 04:07:57 489450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077559351|now:1757650077489401|interval:69950|pto_count:0|srtt:33060
[2025/09/12 04:07:57 489455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:13020|
[2025/09/12 04:07:57 489460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 489464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:13020|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:8325|
[2025/09/12 04:07:57 489468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 489472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 04:07:57 489497] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:29|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:13020|now:1757650077489479|stream_id:4|stream_offset:8325|
[2025/09/12 04:07:57 489503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:29|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 489510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:13020|applimit:2659|
[2025/09/12 04:07:57 489516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 489529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 489536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 489542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 14220|
[2025/09/12 04:07:57 489548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077559467|now:1757650077489516|interv:69951|
[2025/09/12 04:07:57 489553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077559467|now:1757650077489516|interval:69951|pto_count:0|srtt:33060
[2025/09/12 04:07:57 489557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:14220|
[2025/09/12 04:07:57 489562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 489566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:14220|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:9514|
[2025/09/12 04:07:57 489571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 489575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 04:07:57 489599] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:30|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:14220|now:1757650077489581|stream_id:4|stream_offset:9514|
[2025/09/12 04:07:57 489606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:30|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 489613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:14220|applimit:2659|
[2025/09/12 04:07:57 489619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 489626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 489632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 489639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 15420|
[2025/09/12 04:07:57 489645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077559569|now:1757650077489619|interv:69950|
[2025/09/12 04:07:57 489651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077559569|now:1757650077489619|interval:69950|pto_count:0|srtt:33060
[2025/09/12 04:07:57 489656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:15420|
[2025/09/12 04:07:57 489660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:747|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 489664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:747|schedule_bytes:0|inflight:15420|cwnd:48014|conn:00005602321A80DC|stream_id:4|stream_offset:10250|
[2025/09/12 04:07:57 489673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 489677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 04:07:57 489701] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:31|size:747|sent:763|pkt_type:SHORT_HEADER|frame:STREAM |inflight:15420|now:1757650077489684|stream_id:4|stream_offset:10250|
[2025/09/12 04:07:57 489707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:31|origin_pktnum:0|size:747|enc_size:763|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 489712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:15420|applimit:2659|
[2025/09/12 04:07:57 489719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 489726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 489732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 489738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 16167|
[2025/09/12 04:07:57 489745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077559672|now:1757650077489718|interv:69954|
[2025/09/12 04:07:57 489751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077559672|now:1757650077489718|interval:69954|pto_count:0|srtt:33060
[2025/09/12 04:07:57 489757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:16167|
[2025/09/12 04:07:57 489762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 489766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:16|schedule_bytes:0|inflight:16167|cwnd:48014|conn:00005602321A80DC|stream_id:7|stream_offset:21|
[2025/09/12 04:07:57 489770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 489774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 04:07:57 489796] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:32|size:16|sent:32|pkt_type:SHORT_HEADER|frame:STREAM |inflight:16167|now:1757650077489780|stream_id:7|stream_offset:21|
[2025/09/12 04:07:57 489802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:32|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 489809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:16167|applimit:2659|
[2025/09/12 04:07:57 489816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 489822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 489829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 489835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 16183|
[2025/09/12 04:07:57 489846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077559768|now:1757650077489815|interv:69953|
[2025/09/12 04:07:57 489850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077559768|now:1757650077489815|interval:69953|pto_count:0|srtt:33060
[2025/09/12 04:07:57 489854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:16183|
[2025/09/12 04:07:57 489859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 489863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:16183|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:1191|
[2025/09/12 04:07:57 489867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 489871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 04:07:57 489895] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:33|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:16183|now:1757650077489878|stream_id:8|stream_offset:1191|
[2025/09/12 04:07:57 489901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:33|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 489908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:16183|applimit:2659|
[2025/09/12 04:07:57 489915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 489922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 489928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 489935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 17383|
[2025/09/12 04:07:57 489941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077559866|now:1757650077489914|interv:69952|
[2025/09/12 04:07:57 489946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077559866|now:1757650077489914|interval:69952|pto_count:0|srtt:33060
[2025/09/12 04:07:57 489950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:17383|
[2025/09/12 04:07:57 489955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 489959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:17383|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:2380|
[2025/09/12 04:07:57 489963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 489967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 04:07:57 489990] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:34|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:17383|now:1757650077489973|stream_id:8|stream_offset:2380|
[2025/09/12 04:07:57 489996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:34|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 490009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:17383|applimit:2659|
[2025/09/12 04:07:57 490017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 490023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 490030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 490036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 18583|
[2025/09/12 04:07:57 490041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077559961|now:1757650077490016|interv:69945|
[2025/09/12 04:07:57 490045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077559961|now:1757650077490016|interval:69945|pto_count:0|srtt:33060
[2025/09/12 04:07:57 490049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:18583|
[2025/09/12 04:07:57 490054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 490058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:18583|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:3569|
[2025/09/12 04:07:57 490062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 490066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 04:07:57 490091] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:35|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:18583|now:1757650077490073|stream_id:8|stream_offset:3569|
[2025/09/12 04:07:57 490097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:35|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 490104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:18583|applimit:2659|
[2025/09/12 04:07:57 490111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 490117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 490123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 490130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 19783|
[2025/09/12 04:07:57 490136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077560061|now:1757650077490110|interv:69951|
[2025/09/12 04:07:57 490142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077560061|now:1757650077490110|interval:69951|pto_count:0|srtt:33060
[2025/09/12 04:07:57 490147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:19783|
[2025/09/12 04:07:57 490156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 490160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:19783|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:4758|
[2025/09/12 04:07:57 490164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 490168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 04:07:57 490192] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:36|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:19783|now:1757650077490175|stream_id:8|stream_offset:4758|
[2025/09/12 04:07:57 490198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:36|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 490206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:19783|applimit:2659|
[2025/09/12 04:07:57 490212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 490219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 490225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 490231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 20983|
[2025/09/12 04:07:57 490238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077560163|now:1757650077490212|interv:69951|
[2025/09/12 04:07:57 490243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077560163|now:1757650077490212|interval:69951|pto_count:0|srtt:33060
[2025/09/12 04:07:57 490247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:20983|
[2025/09/12 04:07:57 490251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 490255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:20983|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:5947|
[2025/09/12 04:07:57 490259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 490263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 04:07:57 490286] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:37|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:20983|now:1757650077490270|stream_id:8|stream_offset:5947|
[2025/09/12 04:07:57 490292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:37|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 490299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:20983|applimit:2659|
[2025/09/12 04:07:57 490306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 490312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 490325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 490332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 22183|
[2025/09/12 04:07:57 490338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077560258|now:1757650077490305|interv:69953|
[2025/09/12 04:07:57 490345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077560258|now:1757650077490305|interval:69953|pto_count:0|srtt:33060
[2025/09/12 04:07:57 490350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:22183|
[2025/09/12 04:07:57 490355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 490360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:22183|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:7136|
[2025/09/12 04:07:57 490364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 490368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077491367|now:1757650077490367|interv:1000|
[2025/09/12 04:07:57 490371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 490375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 490379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077491367|
[2025/09/12 04:07:57 490384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077491367|
[2025/09/12 04:07:57 490387] [debug] |xqc_engine_wakeup_after|wakeup:1757650077491367|now:1757650077490387|diff:980|
[2025/09/12 04:07:57 490392] [debug] |xqc_engine_main_logic|END|now:1757650077483618|
[2025/09/12 04:07:57 491439] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077491439|
[2025/09/12 04:07:57 491448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077491367|pq_index:0|
[2025/09/12 04:07:57 491452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077483618|
[2025/09/12 04:07:57 491457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077491456|
[2025/09/12 04:07:57 491462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077491367|now:1757650077491456|
[2025/09/12 04:07:57 491466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077491367|now:1757650077491456|
[2025/09/12 04:07:57 491470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 491475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 491480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:25200|inflight:22183|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:32079|
[2025/09/12 04:07:57 491484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 491488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 491497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 491501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 491506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 491510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:22183|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:7136|
[2025/09/12 04:07:57 491514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 491518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:38|
[2025/09/12 04:07:57 491546] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:38|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:22183|now:1757650077491526|stream_id:8|stream_offset:7136|
[2025/09/12 04:07:57 491552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:38|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 491559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:22183|applimit:2659|
[2025/09/12 04:07:57 491565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 491572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 491579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 491585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 23383|
[2025/09/12 04:07:57 491592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077561514|now:1757650077491565|interv:69949|
[2025/09/12 04:07:57 491598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077561514|now:1757650077491565|interval:69949|pto_count:0|srtt:33060
[2025/09/12 04:07:57 491605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:23383|
[2025/09/12 04:07:57 491610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 491615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:23383|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:8325|
[2025/09/12 04:07:57 491619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 491623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:39|
[2025/09/12 04:07:57 491647] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:39|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:23383|now:1757650077491629|stream_id:8|stream_offset:8325|
[2025/09/12 04:07:57 491653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:39|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 491666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:23383|applimit:2659|
[2025/09/12 04:07:57 491672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 491679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 491685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 491691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 24583|
[2025/09/12 04:07:57 491697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077561617|now:1757650077491672|interv:69945|
[2025/09/12 04:07:57 491701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077561617|now:1757650077491672|interval:69945|pto_count:0|srtt:33060
[2025/09/12 04:07:57 491705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:24583|
[2025/09/12 04:07:57 491710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 491714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:24583|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:9514|
[2025/09/12 04:07:57 491718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 491722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:40|
[2025/09/12 04:07:57 491746] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:40|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:24583|now:1757650077491729|stream_id:8|stream_offset:9514|
[2025/09/12 04:07:57 491752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:40|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 491759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:24583|applimit:2659|
[2025/09/12 04:07:57 491766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 491772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 491779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 491785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 25783|
[2025/09/12 04:07:57 491791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077561717|now:1757650077491765|interv:69952|
[2025/09/12 04:07:57 491796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077561717|now:1757650077491765|interval:69952|pto_count:0|srtt:33060
[2025/09/12 04:07:57 491800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:25783|
[2025/09/12 04:07:57 491805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 491814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:25783|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:10703|
[2025/09/12 04:07:57 491818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 491822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:41|
[2025/09/12 04:07:57 491846] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:41|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:25783|now:1757650077491828|stream_id:8|stream_offset:10703|
[2025/09/12 04:07:57 491852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:41|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 491859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:25783|applimit:2659|
[2025/09/12 04:07:57 491865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 491872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 491878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 491885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 26983|
[2025/09/12 04:07:57 491891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077561816|now:1757650077491865|interv:69951|
[2025/09/12 04:07:57 491897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077561816|now:1757650077491865|interval:69951|pto_count:0|srtt:33060
[2025/09/12 04:07:57 491903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:26983|
[2025/09/12 04:07:57 491908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 491912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:26983|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:11892|
[2025/09/12 04:07:57 491916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 491920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:42|
[2025/09/12 04:07:57 491944] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:42|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:26983|now:1757650077491927|stream_id:8|stream_offset:11892|
[2025/09/12 04:07:57 491950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:42|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 491957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:26983|applimit:2659|
[2025/09/12 04:07:57 491964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 491971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 491977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 491990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 28183|
[2025/09/12 04:07:57 491995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077561915|now:1757650077491964|interv:69951|
[2025/09/12 04:07:57 491999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077561915|now:1757650077491964|interval:69951|pto_count:0|srtt:33060
[2025/09/12 04:07:57 492004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:28183|
[2025/09/12 04:07:57 492008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 492012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:28183|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:13081|
[2025/09/12 04:07:57 492016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 492020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:43|
[2025/09/12 04:07:57 492044] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:43|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:28183|now:1757650077492027|stream_id:8|stream_offset:13081|
[2025/09/12 04:07:57 492050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:43|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 492057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:28183|applimit:2659|
[2025/09/12 04:07:57 492064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 492070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 492076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 492083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 29383|
[2025/09/12 04:07:57 492089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077562015|now:1757650077492063|interv:69952|
[2025/09/12 04:07:57 492094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077562015|now:1757650077492063|interval:69952|pto_count:0|srtt:33060
[2025/09/12 04:07:57 492099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:29383|
[2025/09/12 04:07:57 492103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 492107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:29383|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:14270|
[2025/09/12 04:07:57 492111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 492115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077493115|now:1757650077492115|interv:1000|
[2025/09/12 04:07:57 492119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 492127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 492131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077493115|
[2025/09/12 04:07:57 492135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077493115|
[2025/09/12 04:07:57 492139] [debug] |xqc_engine_wakeup_after|wakeup:1757650077493115|now:1757650077492139|diff:976|
[2025/09/12 04:07:57 492144] [debug] |xqc_engine_main_logic|END|now:1757650077491456|
[2025/09/12 04:07:57 493211] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077493211|
[2025/09/12 04:07:57 493220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077493115|pq_index:0|
[2025/09/12 04:07:57 493225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077491456|
[2025/09/12 04:07:57 493230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077493229|
[2025/09/12 04:07:57 493234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077493115|now:1757650077493229|
[2025/09/12 04:07:57 493238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077493115|now:1757650077493229|
[2025/09/12 04:07:57 493242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 493247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 493252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:18000|inflight:29383|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:32079|
[2025/09/12 04:07:57 493256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 493260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 493264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 493268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 493273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 493277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:29383|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:14270|
[2025/09/12 04:07:57 493281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 493285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:44|
[2025/09/12 04:07:57 493313] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:44|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:29383|now:1757650077493293|stream_id:8|stream_offset:14270|
[2025/09/12 04:07:57 493319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:44|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 493327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:29383|applimit:2659|
[2025/09/12 04:07:57 493340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 493347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 493353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 493359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 30583|
[2025/09/12 04:07:57 493366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077563281|now:1757650077493340|interv:69941|
[2025/09/12 04:07:57 493372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077563281|now:1757650077493340|interval:69941|pto_count:0|srtt:33060
[2025/09/12 04:07:57 493376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:30583|
[2025/09/12 04:07:57 493381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 493385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30583|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:15459|
[2025/09/12 04:07:57 493390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 493394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:45|
[2025/09/12 04:07:57 493431] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:45|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30583|now:1757650077493401|stream_id:8|stream_offset:15459|
[2025/09/12 04:07:57 493444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:45|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 493451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:30583|applimit:2659|
[2025/09/12 04:07:57 493458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 493465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 493471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 493477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 31783|
[2025/09/12 04:07:57 493482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077563389|now:1757650077493457|interv:69932|
[2025/09/12 04:07:57 493486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077563389|now:1757650077493457|interval:69932|pto_count:0|srtt:33060
[2025/09/12 04:07:57 493491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:31783|
[2025/09/12 04:07:57 493495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 493499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31783|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:16648|
[2025/09/12 04:07:57 493508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 493513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:46|
[2025/09/12 04:07:57 493539] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:46|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31783|now:1757650077493520|stream_id:8|stream_offset:16648|
[2025/09/12 04:07:57 493545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:46|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 493552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:31783|applimit:2659|
[2025/09/12 04:07:57 493559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 493566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 493572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 493579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 32983|
[2025/09/12 04:07:57 493585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077563508|now:1757650077493559|interv:69949|
[2025/09/12 04:07:57 493591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077563508|now:1757650077493559|interval:69949|pto_count:0|srtt:33060
[2025/09/12 04:07:57 493596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:32983|
[2025/09/12 04:07:57 493601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 493605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32983|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:17835|
[2025/09/12 04:07:57 493609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 493613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:47|
[2025/09/12 04:07:57 493637] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:47|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32983|now:1757650077493620|stream_id:8|stream_offset:17835|
[2025/09/12 04:07:57 493643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:47|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 493650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:32983|applimit:2659|
[2025/09/12 04:07:57 493656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 493663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 493669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 493675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 34183|
[2025/09/12 04:07:57 493688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077563608|now:1757650077493656|interv:69952|
[2025/09/12 04:07:57 493694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077563608|now:1757650077493656|interval:69952|pto_count:0|srtt:33060
[2025/09/12 04:07:57 493700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:34183|
[2025/09/12 04:07:57 493705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 493709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34183|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:19022|
[2025/09/12 04:07:57 493713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 493717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:48|
[2025/09/12 04:07:57 493742] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:48|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34183|now:1757650077493724|stream_id:8|stream_offset:19022|
[2025/09/12 04:07:57 493747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:48|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 493754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:34183|applimit:2659|
[2025/09/12 04:07:57 493761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 493768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 493774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 493780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 35383|
[2025/09/12 04:07:57 493787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077563712|now:1757650077493761|interv:69951|
[2025/09/12 04:07:57 493792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077563712|now:1757650077493761|interval:69951|pto_count:0|srtt:33060
[2025/09/12 04:07:57 493796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:35383|
[2025/09/12 04:07:57 493801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 493805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:35383|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:20209|
[2025/09/12 04:07:57 493809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 493813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:49|
[2025/09/12 04:07:57 493836] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:49|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:35383|now:1757650077493819|stream_id:8|stream_offset:20209|
[2025/09/12 04:07:57 493846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:49|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 493853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:35383|applimit:2659|
[2025/09/12 04:07:57 493860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 493866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 493873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 493879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 36583|
[2025/09/12 04:07:57 493885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077563807|now:1757650077493860|interv:69947|
[2025/09/12 04:07:57 493892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077563807|now:1757650077493860|interval:69947|pto_count:0|srtt:33060
[2025/09/12 04:07:57 493898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:36583|
[2025/09/12 04:07:57 493902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 493906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36583|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:21396|
[2025/09/12 04:07:57 493910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 493914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077494914|now:1757650077493914|interv:1000|
[2025/09/12 04:07:57 493918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 493922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 493926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077494914|
[2025/09/12 04:07:57 493930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077494914|
[2025/09/12 04:07:57 493934] [debug] |xqc_engine_wakeup_after|wakeup:1757650077494914|now:1757650077493934|diff:980|
[2025/09/12 04:07:57 493938] [debug] |xqc_engine_main_logic|END|now:1757650077493229|
[2025/09/12 04:07:57 495006] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077495006|
[2025/09/12 04:07:57 495014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077494914|pq_index:0|
[2025/09/12 04:07:57 495018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077493229|
[2025/09/12 04:07:57 495023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077495022|
[2025/09/12 04:07:57 495028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077494914|now:1757650077495022|
[2025/09/12 04:07:57 495032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077494914|now:1757650077495022|
[2025/09/12 04:07:57 495035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 495045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 495049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:10800|inflight:36583|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:32079|
[2025/09/12 04:07:57 495054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 495057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 495061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 495066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 495070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 495074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36583|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:21396|
[2025/09/12 04:07:57 495078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 495082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:50|
[2025/09/12 04:07:57 495110] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:50|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36583|now:1757650077495090|stream_id:8|stream_offset:21396|
[2025/09/12 04:07:57 495116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:50|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 495124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:36583|applimit:2659|
[2025/09/12 04:07:57 495130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 495137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 495143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 495150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 37783|
[2025/09/12 04:07:57 495156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077565078|now:1757650077495130|interv:69948|
[2025/09/12 04:07:57 495162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077565078|now:1757650077495130|interval:69948|pto_count:0|srtt:33060
[2025/09/12 04:07:57 495168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:37783|
[2025/09/12 04:07:57 495172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 495176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37783|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:22583|
[2025/09/12 04:07:57 495181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 495189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:51|
[2025/09/12 04:07:57 495214] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:51|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37783|now:1757650077495196|stream_id:8|stream_offset:22583|
[2025/09/12 04:07:57 495220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:51|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 495227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:37783|applimit:2659|
[2025/09/12 04:07:57 495234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 495240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 495247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 495253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 38983|
[2025/09/12 04:07:57 495260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077565184|now:1757650077495233|interv:69951|
[2025/09/12 04:07:57 495265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077565184|now:1757650077495233|interval:69951|pto_count:0|srtt:33060
[2025/09/12 04:07:57 495269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:38983|
[2025/09/12 04:07:57 495274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 495278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38983|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:23770|
[2025/09/12 04:07:57 495282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 495286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:52|
[2025/09/12 04:07:57 495309] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:52|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38983|now:1757650077495292|stream_id:8|stream_offset:23770|
[2025/09/12 04:07:57 495315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:52|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 495323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:38983|applimit:2659|
[2025/09/12 04:07:57 495329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 495336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 495342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 495348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40183|
[2025/09/12 04:07:57 495353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077565280|now:1757650077495329|interv:69951|
[2025/09/12 04:07:57 495364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077565280|now:1757650077495329|interval:69951|pto_count:0|srtt:33060
[2025/09/12 04:07:57 495371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:40183|
[2025/09/12 04:07:57 495381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 495385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40183|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:24957|
[2025/09/12 04:07:57 495389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 495393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:53|
[2025/09/12 04:07:57 495418] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:53|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40183|now:1757650077495400|stream_id:8|stream_offset:24957|
[2025/09/12 04:07:57 495445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:53|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 495453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40183|applimit:2659|
[2025/09/12 04:07:57 495459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 495466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 495472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 495478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 41383|
[2025/09/12 04:07:57 495482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077565388|now:1757650077495459|interv:69929|
[2025/09/12 04:07:57 495486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077565388|now:1757650077495459|interval:69929|pto_count:0|srtt:33060
[2025/09/12 04:07:57 495490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:41383|
[2025/09/12 04:07:57 495495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 495499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:41383|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:26144|
[2025/09/12 04:07:57 495503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 495507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:54|
[2025/09/12 04:07:57 495532] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:54|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:41383|now:1757650077495514|stream_id:8|stream_offset:26144|
[2025/09/12 04:07:57 495538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:54|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 495552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:41383|applimit:2659|
[2025/09/12 04:07:57 495559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 495565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 495572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 495578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42583|
[2025/09/12 04:07:57 495582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077565502|now:1757650077495558|interv:69944|
[2025/09/12 04:07:57 495586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077565502|now:1757650077495558|interval:69944|pto_count:0|srtt:33060
[2025/09/12 04:07:57 495590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:42583|
[2025/09/12 04:07:57 495595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 495599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42583|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:27331|
[2025/09/12 04:07:57 495603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 495607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:55|
[2025/09/12 04:07:57 495631] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:55|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42583|now:1757650077495614|stream_id:8|stream_offset:27331|
[2025/09/12 04:07:57 495637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:55|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 495644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:42583|applimit:2659|
[2025/09/12 04:07:57 495651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 495657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 495664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 495670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 43783|
[2025/09/12 04:07:57 495676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077565602|now:1757650077495650|interv:69952|
[2025/09/12 04:07:57 495682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077565602|now:1757650077495650|interval:69952|pto_count:0|srtt:33060
[2025/09/12 04:07:57 495689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:43783|
[2025/09/12 04:07:57 495694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 495706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43783|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:28518|
[2025/09/12 04:07:57 495710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 495714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077496714|now:1757650077495714|interv:1000|
[2025/09/12 04:07:57 495718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 495722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 495725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077496714|
[2025/09/12 04:07:57 495730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077496714|
[2025/09/12 04:07:57 495733] [debug] |xqc_engine_wakeup_after|wakeup:1757650077496714|now:1757650077495733|diff:981|
[2025/09/12 04:07:57 495738] [debug] |xqc_engine_main_logic|END|now:1757650077495022|
[2025/09/12 04:07:57 496805] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077496805|
[2025/09/12 04:07:57 496814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077496714|pq_index:0|
[2025/09/12 04:07:57 496818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077495022|
[2025/09/12 04:07:57 496823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077496822|
[2025/09/12 04:07:57 496827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077496714|now:1757650077496822|
[2025/09/12 04:07:57 496831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077496714|now:1757650077496822|
[2025/09/12 04:07:57 496835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 496840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 496844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:43783|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:32079|
[2025/09/12 04:07:57 496849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 496852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 496856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 496860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 496865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 496869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43783|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:28518|
[2025/09/12 04:07:57 496873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 496877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:56|
[2025/09/12 04:07:57 496908] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:56|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43783|now:1757650077496888|stream_id:8|stream_offset:28518|
[2025/09/12 04:07:57 496915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:56|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 496922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:43783|applimit:2659|
[2025/09/12 04:07:57 496928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 496935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 496942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 496948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 44983|
[2025/09/12 04:07:57 496954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077566876|now:1757650077496928|interv:69948|
[2025/09/12 04:07:57 496960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077566876|now:1757650077496928|interval:69948|pto_count:0|srtt:33060
[2025/09/12 04:07:57 496965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:44983|
[2025/09/12 04:07:57 496970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 496974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44983|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:29705|
[2025/09/12 04:07:57 496978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 496982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:57|
[2025/09/12 04:07:57 497006] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:57|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44983|now:1757650077496989|stream_id:8|stream_offset:29705|
[2025/09/12 04:07:57 497012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:57|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 497019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:44983|applimit:2659|
[2025/09/12 04:07:57 497026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 497032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 497039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 497045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 46183|
[2025/09/12 04:07:57 497051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077566977|now:1757650077497025|interv:69952|
[2025/09/12 04:07:57 497056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077566977|now:1757650077497025|interval:69952|pto_count:0|srtt:33060
[2025/09/12 04:07:57 497065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:46183|
[2025/09/12 04:07:57 497070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 497074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46183|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:30892|
[2025/09/12 04:07:57 497078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 497082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:58|
[2025/09/12 04:07:57 497106] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:58|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46183|now:1757650077497089|stream_id:8|stream_offset:30892|
[2025/09/12 04:07:57 497112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:58|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 497119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:46183|applimit:2659|
[2025/09/12 04:07:57 497126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33060|rtt_var:4232|pto_duration:49988|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 497132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 497138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 497144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 47383|
[2025/09/12 04:07:57 497150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077567077|now:1757650077497125|interv:69952|
[2025/09/12 04:07:57 497156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077567077|now:1757650077497125|interval:69952|pto_count:0|srtt:33060
[2025/09/12 04:07:57 497164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48014|inflight:47383|
[2025/09/12 04:07:57 497171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077567077|
[2025/09/12 04:07:57 497178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077567077|
[2025/09/12 04:07:57 497184] [debug] |xqc_engine_wakeup_after|wakeup:1757650077567077|now:1757650077497184|diff:69893|
[2025/09/12 04:07:57 497190] [debug] |xqc_engine_main_logic|END|now:1757650077496822|
[2025/09/12 04:07:57 514373] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:1352|state:ESTABED|recv_time:1757650077514372|
[2025/09/12 04:07:57 514385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 514392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:07:57 514396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:57 514402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 04:07:57 514407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:1|
[2025/09/12 04:07:57 514416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:57 514443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:57 514450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:ACK_01RTT|expire:1757650077539372|now:1757650077514372|interv:25000|
[2025/09/12 04:07:57 514456] [debug] |scid:bc6904be4ef70e07636f870a|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077514372|max_ack_delay:25000|
[2025/09/12 04:07:57 514460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 04:07:57 514465] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:1352|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757650077514372|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 514470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197514372|now:1757650077514372|interv:120000000|
[2025/09/12 04:07:57 514474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197514372|now:1757650077514372|interv:120000000|
[2025/09/12 04:07:57 514478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077567077|pq_index:0|
[2025/09/12 04:07:57 514482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077496822|
[2025/09/12 04:07:57 514486] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077514486|
[2025/09/12 04:07:57 514491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077514490|
[2025/09/12 04:07:57 514497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33060|min_srtt:33060|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 514502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:0|inflight:47383|cwnd:48014|conn:00005602321A80DC|stream_id:8|stream_offset:32079|
[2025/09/12 04:07:57 514507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 514510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 514514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 514519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 514523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077539372|
[2025/09/12 04:07:57 514527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077539372|
[2025/09/12 04:07:57 514531] [debug] |xqc_engine_wakeup_after|wakeup:1757650077539372|now:1757650077514531|diff:24841|
[2025/09/12 04:07:57 514535] [debug] |xqc_engine_main_logic|END|now:1757650077514490|
[2025/09/12 04:07:57 514542] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077514541|
[2025/09/12 04:07:57 514546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 514551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:07:57 514559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:07:57 514564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 04:07:57 514568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 514573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:3|origin_pktnum:0|size:6|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:3|
[2025/09/12 04:07:57 514577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:0|send_elapse:0|ack_elapse:31855|ctl_first_sent_time:1757650077482686|lagest_ack_time:1757650077514541|curr_delivered:2068|
[2025/09/12 04:07:57 514582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077482686|
[2025/09/12 04:07:57 514587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:454||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:07:57 514591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:11|origin_pktnum:0|size:16|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 04:07:57 514595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:0|send_elapse:0|ack_elapse:31855|ctl_first_sent_time:1757650077482686|lagest_ack_time:1757650077514541|curr_delivered:2084|
[2025/09/12 04:07:57 514599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077482792|
[2025/09/12 04:07:57 514603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:453||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:07:57 514607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33060|rttvar:4232|minrtt:32863|latest_rtt:31749|ack_delay:16|
[2025/09/12 04:07:57 514611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32894|rttvar:3505|minrtt:31749|latest_rtt:31749|ack_delay:16|
[2025/09/12 04:07:57 514616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 04:07:57 514620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 514624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32894|rtt_var:3505|pto_duration:46914|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 514628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 514632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 514636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 47361|
[2025/09/12 04:07:57 514640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077564003|now:1757650077514623|interv:49380|
[2025/09/12 04:07:57 514644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077564003|now:1757650077514623|interval:49380|pto_count:0|srtt:32894
[2025/09/12 04:07:57 514648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31855, delivered 22|rate 690|lost 0|
[2025/09/12 04:07:57 514655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:07:57 514659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (690) in round 2|
[2025/09/12 04:07:57 514663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|probertt expire|rtt:31749, old_rtt:32863|
[2025/09/12 04:07:57 514667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31749, old_rtt:32863|
[2025/09/12 04:07:57 514671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3942|
[2025/09/12 04:07:57 514674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48014|packet_lost:0|acked:22|po_sent_time:1757650077482792|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 514679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48014|packet_lost:0|acked:22|po_sent_time:1757650077482792|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 514683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:59952|cwnd:48036|full_bw_reached:0|inflight:47361|srtt:32894|latest_rtt:31749|min_rtt:31749|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:57 514689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 04:07:57 514694] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK |recv_time:1757650077514541|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 514701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197514541|now:1757650077514541|interv:120000000|
[2025/09/12 04:07:57 514707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197514541|now:1757650077514541|interv:120000000|
[2025/09/12 04:07:57 514713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077539372|pq_index:0|
[2025/09/12 04:07:57 514719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077514490|
[2025/09/12 04:07:57 514725] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077514724|
[2025/09/12 04:07:57 514732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077514730|
[2025/09/12 04:07:57 514740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32894|min_srtt:32894|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 514747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:0|inflight:47361|cwnd:48036|conn:00005602321A80DC|stream_id:8|stream_offset:32079|
[2025/09/12 04:07:57 514753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 514759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 514765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 514771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 514778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077539372|
[2025/09/12 04:07:57 514791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077539372|
[2025/09/12 04:07:57 514797] [debug] |xqc_engine_wakeup_after|wakeup:1757650077539372|now:1757650077514797|diff:24575|
[2025/09/12 04:07:57 514803] [debug] |xqc_engine_main_logic|END|now:1757650077514730|
[2025/09/12 04:07:57 514812] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077514812|
[2025/09/12 04:07:57 514820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 514828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:07:57 514833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:07:57 514841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 04:07:57 514847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 514853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:12|origin_pktnum:0|size:250|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:12|
[2025/09/12 04:07:57 514860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:272|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:0|send_elapse:203|ack_elapse:32126|ctl_first_sent_time:1757650077482889|lagest_ack_time:1757650077514812|curr_delivered:2334|
[2025/09/12 04:07:57 514867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077482889|
[2025/09/12 04:07:57 514874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:452||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:07:57 514881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:13|origin_pktnum:0|size:251|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 04:07:57 514887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:272|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:0|send_elapse:203|ack_elapse:32126|ctl_first_sent_time:1757650077482889|lagest_ack_time:1757650077514812|curr_delivered:2585|
[2025/09/12 04:07:57 514894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077482985|
[2025/09/12 04:07:57 514900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:451||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:07:57 514905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32894|rttvar:3505|minrtt:31749|latest_rtt:31827|ack_delay:136|
[2025/09/12 04:07:57 514912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32744|rttvar:2929|minrtt:31749|latest_rtt:31827|ack_delay:136|
[2025/09/12 04:07:57 514918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 04:07:57 514925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 514931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32744|rtt_var:2929|pto_duration:44460|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 514938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 514943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 514956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 46860|
[2025/09/12 04:07:57 514962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077561549|now:1757650077514930|interv:46619|
[2025/09/12 04:07:57 514969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077561549|now:1757650077514930|interval:46619|pto_count:0|srtt:32744
[2025/09/12 04:07:57 514976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 203, ack_elapse 32126, delivered 523|rate 16279|lost 0|
[2025/09/12 04:07:57 514983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (16279) in round 2|
[2025/09/12 04:07:57 514989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31749, old_rtt:31749|
[2025/09/12 04:07:57 514995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3942|
[2025/09/12 04:07:57 515001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48036|packet_lost:0|acked:501|po_sent_time:1757650077482985|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 515008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48036|packet_lost:0|acked:501|po_sent_time:1757650077482985|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 515015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:59952|cwnd:48537|full_bw_reached:0|inflight:46860|srtt:32744|latest_rtt:31827|min_rtt:31749|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 515023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 04:07:57 515030] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757650077514812|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 515037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197514812|now:1757650077514812|interv:120000000|
[2025/09/12 04:07:57 515043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197514812|now:1757650077514812|interv:120000000|
[2025/09/12 04:07:57 515049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077539372|pq_index:0|
[2025/09/12 04:07:57 515055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077514730|
[2025/09/12 04:07:57 515062] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077515062|
[2025/09/12 04:07:57 515070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077515068|
[2025/09/12 04:07:57 515078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32744|min_srtt:32744|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 515085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46860|cwnd:48537|conn:00005602321A80DC|stream_id:8|stream_offset:32079|
[2025/09/12 04:07:57 515092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:32744|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 515103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 515107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32744|min_srtt:32744|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 515111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:46860|cwnd:48537|conn:00005602321A80DC|stream_id:8|stream_offset:33266|
[2025/09/12 04:07:57 515116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 515119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 515123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 515127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 515132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 515136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46860|cwnd:48537|conn:00005602321A80DC|stream_id:8|stream_offset:32079|
[2025/09/12 04:07:57 515141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 515147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:59|
[2025/09/12 04:07:57 515184] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:59|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46860|now:1757650077515159|stream_id:8|stream_offset:32079|
[2025/09/12 04:07:57 515191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:59|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 515196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:46860|applimit:2659|
[2025/09/12 04:07:57 515201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32744|rtt_var:2929|pto_duration:44460|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 515205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 515209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 515213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 48060|
[2025/09/12 04:07:57 515217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077579619|now:1757650077515200|interv:64419|
[2025/09/12 04:07:57 515221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077579619|now:1757650077515200|interval:64419|pto_count:0|srtt:32744
[2025/09/12 04:07:57 515225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48537|inflight:48060|
[2025/09/12 04:07:57 515233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077539372|
[2025/09/12 04:07:57 515240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077539372|
[2025/09/12 04:07:57 515251] [debug] |xqc_engine_wakeup_after|wakeup:1757650077539372|now:1757650077515251|diff:24121|
[2025/09/12 04:07:57 515258] [debug] |xqc_engine_main_logic|END|now:1757650077515068|
[2025/09/12 04:07:57 515265] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077515265|
[2025/09/12 04:07:57 515270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 515276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:07:57 515280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:07:57 515285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 04:07:57 515289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 515294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:14|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:14|
[2025/09/12 04:07:57 515298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:560|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:0|send_elapse:441|ack_elapse:32579|ctl_first_sent_time:1757650077483127|lagest_ack_time:1757650077515265|curr_delivered:2622|
[2025/09/12 04:07:57 515303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077483127|
[2025/09/12 04:07:57 515307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:450||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 04:07:57 515312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:15|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 04:07:57 515316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:560|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:0|send_elapse:441|ack_elapse:32579|ctl_first_sent_time:1757650077483127|lagest_ack_time:1757650077515265|curr_delivered:2659|
[2025/09/12 04:07:57 515320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077483223|
[2025/09/12 04:07:57 515324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:449||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:07:57 515328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32744|rttvar:2929|minrtt:31749|latest_rtt:32042|ack_delay:16|
[2025/09/12 04:07:57 515332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32654|rttvar:2376|minrtt:31749|latest_rtt:32042|ack_delay:16|
[2025/09/12 04:07:57 515337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 04:07:57 515341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 515345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32654|rtt_var:2376|pto_duration:42158|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 515349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 515353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 515357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 47986|
[2025/09/12 04:07:57 515364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077577317|now:1757650077515344|interv:61973|
[2025/09/12 04:07:57 515368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077577317|now:1757650077515344|interval:61973|pto_count:0|srtt:32654
[2025/09/12 04:07:57 515372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 441, ack_elapse 32579, delivered 597|rate 18324|lost 0|
[2025/09/12 04:07:57 515376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (18324) in round 2|
[2025/09/12 04:07:57 515380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31749, old_rtt:31749|
[2025/09/12 04:07:57 515385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3942|
[2025/09/12 04:07:57 515388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48537|packet_lost:0|acked:74|po_sent_time:1757650077483223|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 515393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48537|packet_lost:0|acked:74|po_sent_time:1757650077483223|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 515397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:59952|cwnd:48611|full_bw_reached:0|inflight:47986|srtt:32654|latest_rtt:32042|min_rtt:31749|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 515403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 04:07:57 515407] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757650077515265|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 515412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197515265|now:1757650077515265|interv:120000000|
[2025/09/12 04:07:57 515416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197515265|now:1757650077515265|interv:120000000|
[2025/09/12 04:07:57 515436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077539372|pq_index:0|
[2025/09/12 04:07:57 515441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077515068|
[2025/09/12 04:07:57 515445] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077515444|
[2025/09/12 04:07:57 515449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077515448|
[2025/09/12 04:07:57 515455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32654|min_srtt:32654|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 515460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:0|inflight:47986|cwnd:48611|conn:00005602321A80DC|stream_id:8|stream_offset:33266|
[2025/09/12 04:07:57 515464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 515468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 515475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 515479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 515484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077539372|
[2025/09/12 04:07:57 515487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077539372|
[2025/09/12 04:07:57 515491] [debug] |xqc_engine_wakeup_after|wakeup:1757650077539372|now:1757650077515491|diff:23881|
[2025/09/12 04:07:57 515495] [debug] |xqc_engine_main_logic|END|now:1757650077515448|
[2025/09/12 04:07:57 515500] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077515500|
[2025/09/12 04:07:57 515504] [debug] |xqc_engine_wakeup_after|wakeup:1757650077539372|now:1757650077515504|diff:23868|
[2025/09/12 04:07:57 515508] [debug] |xqc_engine_main_logic|END|now:1757650077515500|
[2025/09/12 04:07:57 518738] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:35|state:ESTABED|recv_time:1757650077518737|
[2025/09/12 04:07:57 518750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 518757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:07:57 518761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:07:57 518767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 04:07:57 518771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:e|
[2025/09/12 04:07:57 518776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|offset:1|data_length:1|fin:0|stream_id:10|path:0|
[2025/09/12 04:07:57 518780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_insert_stream_frame|merge left|merged_offset_end:2|new_offset:1|new_len:1|
[2025/09/12 04:07:57 518785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:57 518788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077539372|pq_index:0|
[2025/09/12 04:07:57 518793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077515448|
[2025/09/12 04:07:57 518796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|stream_length:0|merged_offset_end:2|stream_id:10|
[2025/09/12 04:07:57 518801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:57 518806] [debug] |scid:bc6904be4ef70e07636f870a|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 04:07:57 518811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 04:07:57 518815] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:7|frame:STREAM |recv_time:1757650077518737|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 518820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197518737|now:1757650077518737|interv:120000000|
[2025/09/12 04:07:57 518824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197518737|now:1757650077518737|interv:120000000|
[2025/09/12 04:07:57 518829] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077518829|
[2025/09/12 04:07:57 518834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077518833|
[2025/09/12 04:07:57 518845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 518850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 04:07:57 518854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|stream_id:10|h3_stream_type:3|data_size:1|fin:0
[2025/09/12 04:07:57 518858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:3|sz:1|
[2025/09/12 04:07:57 518863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_qpack_on_decoder_ins|recv decoder ins|type:2|
[2025/09/12 04:07:57 518867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_increase_known_rcvd_count|on insert count increment|increment:1|
[2025/09/12 04:07:57 518871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 04:07:57 518875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|success|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 518880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:7|ack_delay:142|first_ack_range:7|largest_pkt_recv_time:1757650077518737|
[2025/09/12 04:07:57 518884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:7|low:0|pkt_pns:2|
[2025/09/12 04:07:57 518888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 04:07:57 518892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:57 518897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:8|stream_offset:33266|
[2025/09/12 04:07:57 518901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32654|min_srtt:32654|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 518906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1205|inflight:47986|cwnd:48611|conn:00005602321A80DC|stream_id:8|stream_offset:34453|
[2025/09/12 04:07:57 518910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 518914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 518918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 518922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 518927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1205|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 518931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1205|schedule_bytes:0|inflight:47986|cwnd:48611|conn:00005602321A80DC|stream_id:8|stream_offset:33266|
[2025/09/12 04:07:57 518935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1205|
[2025/09/12 04:07:57 518939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077577317|
[2025/09/12 04:07:57 518943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077577317|
[2025/09/12 04:07:57 518947] [debug] |xqc_engine_wakeup_after|wakeup:1757650077577317|now:1757650077518947|diff:58370|
[2025/09/12 04:07:57 518955] [debug] |xqc_engine_main_logic|END|now:1757650077518833|
[2025/09/12 04:07:57 519720] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:42|state:ESTABED|recv_time:1757650077519719|
[2025/09/12 04:07:57 519734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 519741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 04:07:57 519746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 04:07:57 519755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 04:07:57 519762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 519770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:16|origin_pktnum:0|size:24|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:16|
[2025/09/12 04:07:57 519777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:621|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:5429|ack_elapse:37033|ctl_first_sent_time:1757650077488115|lagest_ack_time:1757650077519719|curr_delivered:2683|
[2025/09/12 04:07:57 519782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077488115|
[2025/09/12 04:07:57 519787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:448||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 04:07:57 519791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:17|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:17|
[2025/09/12 04:07:57 519796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:621|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:5429|ack_elapse:37033|ctl_first_sent_time:1757650077488115|lagest_ack_time:1757650077519719|curr_delivered:3883|
[2025/09/12 04:07:57 519801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077488230|
[2025/09/12 04:07:57 519805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:447||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 04:07:57 519809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32654|rttvar:2376|minrtt:31749|latest_rtt:31489|ack_delay:72|
[2025/09/12 04:07:57 519813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32500|rttvar:2091|minrtt:31489|latest_rtt:31489|ack_delay:72|
[2025/09/12 04:07:57 519817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:17|lost_pn:14|thresh:3|
[2025/09/12 04:07:57 519821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 3|pns:2|
[2025/09/12 04:07:57 519825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 519829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32500|rtt_var:2091|pto_duration:40864|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 519834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 519839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 519846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 46762|
[2025/09/12 04:07:57 519860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077576023|now:1757650077519829|interv:56194|
[2025/09/12 04:07:57 519865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077576023|now:1757650077519829|interval:56194|pto_count:0|srtt:32500
[2025/09/12 04:07:57 519869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 5429, ack_elapse 37033, delivered 1821|rate 49172|lost 0|
[2025/09/12 04:07:57 519874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|probertt expire|rtt:31489, old_rtt:31749|
[2025/09/12 04:07:57 519878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31749|
[2025/09/12 04:07:57 519882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3942|
[2025/09/12 04:07:57 519886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48611|packet_lost:0|acked:1224|po_sent_time:1757650077488230|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 519890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48611|packet_lost:0|acked:1224|po_sent_time:1757650077488230|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 519895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:59952|cwnd:49835|full_bw_reached:0|inflight:46762|srtt:32500|latest_rtt:31489|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 519900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:e|
[2025/09/12 04:07:57 519904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|offset:2|data_length:1|fin:0|stream_id:10|path:0|
[2025/09/12 04:07:57 519909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_insert_stream_frame|merge left|merged_offset_end:3|new_offset:2|new_len:1|
[2025/09/12 04:07:57 519913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:57 519917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077577317|pq_index:0|
[2025/09/12 04:07:57 519921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077518833|
[2025/09/12 04:07:57 519925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|stream_length:0|merged_offset_end:3|stream_id:10|
[2025/09/12 04:07:57 519929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:ACK_01RTT|expire:1757650077544719|now:1757650077519719|interv:25000|
[2025/09/12 04:07:57 519935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077519719|max_ack_delay:25000|
[2025/09/12 04:07:57 519940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 04:07:57 519945] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK STREAM |recv_time:1757650077519719|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 519949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197519719|now:1757650077519719|interv:120000000|
[2025/09/12 04:07:57 519954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197519719|now:1757650077519719|interv:120000000|
[2025/09/12 04:07:57 519961] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077519961|
[2025/09/12 04:07:57 519966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077519965|
[2025/09/12 04:07:57 519971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 519976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 04:07:57 519980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|stream_id:10|h3_stream_type:3|data_size:1|fin:0
[2025/09/12 04:07:57 519984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:3|sz:1|
[2025/09/12 04:07:57 519989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_qpack_on_decoder_ins|recv decoder ins|type:0|
[2025/09/12 04:07:57 519993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_section_ack|on section ack|stream_id:0|
[2025/09/12 04:07:57 519996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_section_ack|section acked|stream_id:0|min_rep:0|ricnt:1|
[2025/09/12 04:07:57 520001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_section_ack|unacked stream|stream_id:0|min_rep:1|ricnt:2|unacked_stream_id:4|
[2025/09/12 04:07:57 520005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_section_ack|unacked stream|stream_id:0|min_rep:2|ricnt:3|unacked_stream_id:8|
[2025/09/12 04:07:57 520009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 04:07:57 520013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|success|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 520018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32500|min_srtt:32500|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 520022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1205|inflight:46762|cwnd:49835|conn:00005602321A80DC|stream_id:8|stream_offset:34453|
[2025/09/12 04:07:57 520027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:32500|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 520031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 520036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32500|min_srtt:32500|path_bw:59952|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 520040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2405|inflight:46762|cwnd:49835|conn:00005602321A80DC|stream_id:8|stream_offset:35640|
[2025/09/12 04:07:57 520044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 520048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 520052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 520056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 520061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1205|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 520068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1205|schedule_bytes:0|inflight:46762|cwnd:49835|conn:00005602321A80DC|stream_id:8|stream_offset:33266|
[2025/09/12 04:07:57 520072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 520076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:60|
[2025/09/12 04:07:57 520110] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:60|size:1205|sent:1221|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:46762|now:1757650077520084|stream_id:8|stream_offset:33266|
[2025/09/12 04:07:57 520119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:60|origin_pktnum:0|size:1205|enc_size:1221|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 520126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:46762|applimit:0|
[2025/09/12 04:07:57 520133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32500|rtt_var:2091|pto_duration:40864|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 520141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 520146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 520150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 47967|
[2025/09/12 04:07:57 520153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077580948|now:1757650077520133|interv:60815|
[2025/09/12 04:07:57 520157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077580948|now:1757650077520133|interval:60815|pto_count:0|srtt:32500
[2025/09/12 04:07:57 520162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49835|inflight:47967|
[2025/09/12 04:07:57 520167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 520171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:47967|cwnd:49835|conn:00005602321A80DC|stream_id:8|stream_offset:34453|
[2025/09/12 04:07:57 520175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 520179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:61|
[2025/09/12 04:07:57 520205] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:61|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:47967|now:1757650077520186|stream_id:8|stream_offset:34453|
[2025/09/12 04:07:57 520214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:61|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 520221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:47967|applimit:0|
[2025/09/12 04:07:57 520228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32500|rtt_var:2091|pto_duration:40864|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 520234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 520238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 520246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 49167|
[2025/09/12 04:07:57 520250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077581050|now:1757650077520227|interv:60823|
[2025/09/12 04:07:57 520254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077581050|now:1757650077520227|interval:60823|pto_count:0|srtt:32500
[2025/09/12 04:07:57 520259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49835|inflight:49167|
[2025/09/12 04:07:57 520263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077544719|
[2025/09/12 04:07:57 520267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077544719|
[2025/09/12 04:07:57 520271] [debug] |xqc_engine_wakeup_after|wakeup:1757650077544719|now:1757650077520271|diff:24448|
[2025/09/12 04:07:57 520276] [debug] |xqc_engine_main_logic|END|now:1757650077519965|
[2025/09/12 04:07:57 520281] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077520281|
[2025/09/12 04:07:57 520285] [debug] |xqc_engine_wakeup_after|wakeup:1757650077544719|now:1757650077520285|diff:24434|
[2025/09/12 04:07:57 520295] [debug] |xqc_engine_main_logic|END|now:1757650077520281|
[2025/09/12 04:07:57 521620] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077521619|
[2025/09/12 04:07:57 521633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 521655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 04:07:57 521661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 04:07:57 521670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 04:07:57 521676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 521683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:18|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:18|
[2025/09/12 04:07:57 521690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3021|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:5651|ack_elapse:38933|ctl_first_sent_time:1757650077488337|lagest_ack_time:1757650077521619|curr_delivered:5083|
[2025/09/12 04:07:57 521698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077488337|
[2025/09/12 04:07:57 521705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:446||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 04:07:57 521711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:19|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:19|
[2025/09/12 04:07:57 521717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3021|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:5651|ack_elapse:38933|ctl_first_sent_time:1757650077488337|lagest_ack_time:1757650077521619|curr_delivered:6283|
[2025/09/12 04:07:57 521724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077488463|
[2025/09/12 04:07:57 521730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:445||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 04:07:57 521744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32500|rttvar:2091|minrtt:31489|latest_rtt:33156|ack_delay:32|
[2025/09/12 04:07:57 521750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32578|rttvar:1725|minrtt:31489|latest_rtt:33156|ack_delay:32|
[2025/09/12 04:07:57 521757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:19|lost_pn:16|thresh:3|
[2025/09/12 04:07:57 521763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 521770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32578|rtt_var:1725|pto_duration:39478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 521777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 521783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 521789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 46767|
[2025/09/12 04:07:57 521795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077579664|now:1757650077521769|interv:57895|
[2025/09/12 04:07:57 521802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077579664|now:1757650077521769|interval:57895|pto_count:0|srtt:32578
[2025/09/12 04:07:57 521808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 5651, ack_elapse 38933, delivered 4221|rate 108417|lost 0|
[2025/09/12 04:07:57 521813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (108417) in round 2|
[2025/09/12 04:07:57 521817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 521821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:9846|extra_cwnd:4800|
[2025/09/12 04:07:57 521825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49835|packet_lost:0|acked:2400|po_sent_time:1757650077488463|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 521829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49835|packet_lost:0|acked:2400|po_sent_time:1757650077488463|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 521834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:108417|cwnd:52235|full_bw_reached:0|inflight:46767|srtt:32578|latest_rtt:33156|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 521838] [stats] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bandwidth change record|bw_before:59952|bw_after:108417|srtt:32578|cwnd:52235|
[2025/09/12 04:07:57 521843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 04:07:57 521848] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757650077521619|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 521853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197521619|now:1757650077521619|interv:120000000|
[2025/09/12 04:07:57 521857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197521619|now:1757650077521619|interv:120000000|
[2025/09/12 04:07:57 521865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077544719|pq_index:0|
[2025/09/12 04:07:57 521869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077519965|
[2025/09/12 04:07:57 521873] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077521873|
[2025/09/12 04:07:57 521878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077521877|
[2025/09/12 04:07:57 521884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32578|min_srtt:32578|path_bw:108417|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 521889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46767|cwnd:52235|conn:00005602321A80DC|stream_id:8|stream_offset:35640|
[2025/09/12 04:07:57 521893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:32578|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 521898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 521902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32578|min_srtt:32578|path_bw:108417|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 521906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:46767|cwnd:52235|conn:00005602321A80DC|stream_id:8|stream_offset:36827|
[2025/09/12 04:07:57 521910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:32578|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 521915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 521919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32578|min_srtt:32578|path_bw:108417|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 521923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:46767|cwnd:52235|conn:00005602321A80DC|stream_id:8|stream_offset:38014|
[2025/09/12 04:07:57 521927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:32578|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 521931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 521936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32578|min_srtt:32578|path_bw:108417|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 521940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:46767|cwnd:52235|conn:00005602321A80DC|stream_id:8|stream_offset:39201|
[2025/09/12 04:07:57 521944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:32578|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 521949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 521961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32578|min_srtt:32578|path_bw:108417|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 521965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:46767|cwnd:52235|conn:00005602321A80DC|stream_id:8|stream_offset:40388|
[2025/09/12 04:07:57 521969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 521973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 521977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 521981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 521986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 521990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46767|cwnd:52235|conn:00005602321A80DC|stream_id:8|stream_offset:35640|
[2025/09/12 04:07:57 521994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 521998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:62|
[2025/09/12 04:07:57 522030] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:62|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46767|now:1757650077522006|stream_id:8|stream_offset:35640|
[2025/09/12 04:07:57 522037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:62|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 522042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:46767|applimit:0|
[2025/09/12 04:07:57 522050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32578|rtt_var:1725|pto_duration:39478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 522057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 522063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 522069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 47967|
[2025/09/12 04:07:57 522075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077581484|now:1757650077522049|interv:59435|
[2025/09/12 04:07:57 522082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077581484|now:1757650077522049|interval:59435|pto_count:0|srtt:32578
[2025/09/12 04:07:57 522089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:52235|inflight:47967|
[2025/09/12 04:07:57 522096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 522100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:47967|cwnd:52235|conn:00005602321A80DC|stream_id:8|stream_offset:36827|
[2025/09/12 04:07:57 522109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 522113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:63|
[2025/09/12 04:07:57 522139] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:63|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:47967|now:1757650077522120|stream_id:8|stream_offset:36827|
[2025/09/12 04:07:57 522145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:63|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 522152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:47967|applimit:0|
[2025/09/12 04:07:57 522159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32578|rtt_var:1725|pto_duration:39478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 522166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 522172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 522178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 49167|
[2025/09/12 04:07:57 522185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077581598|now:1757650077522159|interv:59439|
[2025/09/12 04:07:57 522190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077581598|now:1757650077522159|interval:59439|pto_count:0|srtt:32578
[2025/09/12 04:07:57 522195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:52235|inflight:49167|
[2025/09/12 04:07:57 522200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 522204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49167|cwnd:52235|conn:00005602321A80DC|stream_id:8|stream_offset:38014|
[2025/09/12 04:07:57 522208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 522212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:64|
[2025/09/12 04:07:57 522236] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:64|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49167|now:1757650077522219|stream_id:8|stream_offset:38014|
[2025/09/12 04:07:57 522242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:64|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 522250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:49167|applimit:0|
[2025/09/12 04:07:57 522257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32578|rtt_var:1725|pto_duration:39478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 522263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 522270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 522276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 50367|
[2025/09/12 04:07:57 522289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077581697|now:1757650077522256|interv:59441|
[2025/09/12 04:07:57 522295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077581697|now:1757650077522256|interval:59441|pto_count:0|srtt:32578
[2025/09/12 04:07:57 522302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:52235|inflight:50367|
[2025/09/12 04:07:57 522310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 522316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50367|cwnd:52235|conn:00005602321A80DC|stream_id:8|stream_offset:39201|
[2025/09/12 04:07:57 522324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 522329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:65|
[2025/09/12 04:07:57 522393] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:65|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50367|now:1757650077522337|stream_id:8|stream_offset:39201|
[2025/09/12 04:07:57 522435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:65|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 522446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:50367|applimit:0|
[2025/09/12 04:07:57 522453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32578|rtt_var:1725|pto_duration:39478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 522460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 522467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 522472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 51567|
[2025/09/12 04:07:57 522479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077581815|now:1757650077522453|interv:59362|
[2025/09/12 04:07:57 522485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077581815|now:1757650077522453|interval:59362|pto_count:0|srtt:32578
[2025/09/12 04:07:57 522492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:52235|inflight:51567|
[2025/09/12 04:07:57 522499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077544719|
[2025/09/12 04:07:57 522506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077544719|
[2025/09/12 04:07:57 522512] [debug] |xqc_engine_wakeup_after|wakeup:1757650077544719|now:1757650077522511|diff:22208|
[2025/09/12 04:07:57 522518] [debug] |xqc_engine_main_logic|END|now:1757650077521877|
[2025/09/12 04:07:57 522525] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077522525|
[2025/09/12 04:07:57 522531] [debug] |xqc_engine_wakeup_after|wakeup:1757650077544719|now:1757650077522531|diff:22188|
[2025/09/12 04:07:57 522537] [debug] |xqc_engine_main_logic|END|now:1757650077522525|
[2025/09/12 04:07:57 522990] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077522989|
[2025/09/12 04:07:57 522999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 523010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 04:07:57 523014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 04:07:57 523020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 04:07:57 523024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 523029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:20|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:21|path_largest_ack:20|
[2025/09/12 04:07:57 523034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5421|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:5881|ack_elapse:40303|ctl_first_sent_time:1757650077488567|lagest_ack_time:1757650077522989|curr_delivered:7483|
[2025/09/12 04:07:57 523038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077488567|
[2025/09/12 04:07:57 523043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:444||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 04:07:57 523047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:21|origin_pktnum:0|size:383|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:21|path_largest_ack:21|
[2025/09/12 04:07:57 523052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5421|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:5881|ack_elapse:40303|ctl_first_sent_time:1757650077488567|lagest_ack_time:1757650077522989|curr_delivered:7866|
[2025/09/12 04:07:57 523056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077488665|
[2025/09/12 04:07:57 523060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:07:57 523065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:07:57 523069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:STREAM_CLOSE|expire:1757650077716503|now:1757650077523069|interv:193434|
[2025/09/12 04:07:57 523074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:443||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/12 04:07:57 523078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32578|rttvar:1725|minrtt:31489|latest_rtt:34324|ack_delay:32|
[2025/09/12 04:07:57 523083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32792|rttvar:1722|minrtt:31489|latest_rtt:34324|ack_delay:32|
[2025/09/12 04:07:57 523089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:21|lost_pn:18|thresh:3|
[2025/09/12 04:07:57 523095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 523102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32792|rtt_var:1722|pto_duration:39680|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 523109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 523115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 523121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 49984|
[2025/09/12 04:07:57 523134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077582017|now:1757650077523101|interv:58916|
[2025/09/12 04:07:57 523140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077582017|now:1757650077523101|interval:58916|pto_count:0|srtt:32792
[2025/09/12 04:07:57 523147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 5881, ack_elapse 40303, delivered 5804|rate 144009|lost 0|
[2025/09/12 04:07:57 523152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (144009) in round 2|
[2025/09/12 04:07:57 523156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 523160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:13080|extra_cwnd:7572|
[2025/09/12 04:07:57 523164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:52235|packet_lost:0|acked:1583|po_sent_time:1757650077488665|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 523168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:52235|packet_lost:0|acked:1583|po_sent_time:1757650077488665|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 523173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:144009|cwnd:53818|full_bw_reached:0|inflight:49984|srtt:32792|latest_rtt:34324|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 523179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 04:07:57 523183] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757650077522989|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 523188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197522989|now:1757650077522989|interv:120000000|
[2025/09/12 04:07:57 523192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197522989|now:1757650077522989|interv:120000000|
[2025/09/12 04:07:57 523196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077544719|pq_index:0|
[2025/09/12 04:07:57 523200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077521877|
[2025/09/12 04:07:57 523204] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077523204|
[2025/09/12 04:07:57 523209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077523208|
[2025/09/12 04:07:57 523215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32792|min_srtt:32792|path_bw:144009|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 523220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49984|cwnd:53818|conn:00005602321A80DC|stream_id:8|stream_offset:40388|
[2025/09/12 04:07:57 523224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:32792|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 523229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 523236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32792|min_srtt:32792|path_bw:144009|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 523240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:49984|cwnd:53818|conn:00005602321A80DC|stream_id:8|stream_offset:41575|
[2025/09/12 04:07:57 523245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:32792|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 523249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 523253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32792|min_srtt:32792|path_bw:144009|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 523257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:49984|cwnd:53818|conn:00005602321A80DC|stream_id:8|stream_offset:42762|
[2025/09/12 04:07:57 523261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:32792|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 523266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 523270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32792|min_srtt:32792|path_bw:144009|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 523274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:49984|cwnd:53818|conn:00005602321A80DC|stream_id:8|stream_offset:43949|
[2025/09/12 04:07:57 523281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 523287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 523294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 523300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 523308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 523315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49984|cwnd:53818|conn:00005602321A80DC|stream_id:8|stream_offset:40388|
[2025/09/12 04:07:57 523321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 523328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:66|
[2025/09/12 04:07:57 523367] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:66|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49984|now:1757650077523340|stream_id:8|stream_offset:40388|
[2025/09/12 04:07:57 523377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:66|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 523384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:49984|applimit:0|
[2025/09/12 04:07:57 523398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32792|rtt_var:1722|pto_duration:39680|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 523404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 523410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 523416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 51184|
[2025/09/12 04:07:57 523443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077583020|now:1757650077523397|interv:59623|
[2025/09/12 04:07:57 523449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077583020|now:1757650077523397|interval:59623|pto_count:0|srtt:32792
[2025/09/12 04:07:57 523456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53818|inflight:51184|
[2025/09/12 04:07:57 523463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 523470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51184|cwnd:53818|conn:00005602321A80DC|stream_id:8|stream_offset:41575|
[2025/09/12 04:07:57 523476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 523483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:67|
[2025/09/12 04:07:57 523541] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:67|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51184|now:1757650077523494|stream_id:8|stream_offset:41575|
[2025/09/12 04:07:57 523551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:67|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 523558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:51184|applimit:0|
[2025/09/12 04:07:57 523565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32792|rtt_var:1722|pto_duration:39680|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 523572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 523578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 523584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 52384|
[2025/09/12 04:07:57 523590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077583174|now:1757650077523565|interv:59609|
[2025/09/12 04:07:57 523597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077583174|now:1757650077523565|interval:59609|pto_count:0|srtt:32792
[2025/09/12 04:07:57 523604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53818|inflight:52384|
[2025/09/12 04:07:57 523611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 523618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52384|cwnd:53818|conn:00005602321A80DC|stream_id:8|stream_offset:42762|
[2025/09/12 04:07:57 523632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 523639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:68|
[2025/09/12 04:07:57 523701] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:68|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52384|now:1757650077523649|stream_id:8|stream_offset:42762|
[2025/09/12 04:07:57 523713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:68|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 523721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:52384|applimit:0|
[2025/09/12 04:07:57 523727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32792|rtt_var:1722|pto_duration:39680|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 523734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 523740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 523746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 53584|
[2025/09/12 04:07:57 523752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077583329|now:1757650077523727|interv:59602|
[2025/09/12 04:07:57 523758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077583329|now:1757650077523727|interval:59602|pto_count:0|srtt:32792
[2025/09/12 04:07:57 523765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53818|inflight:53584|
[2025/09/12 04:07:57 523771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077544719|
[2025/09/12 04:07:57 523778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077544719|
[2025/09/12 04:07:57 523784] [debug] |xqc_engine_wakeup_after|wakeup:1757650077544719|now:1757650077523783|diff:20936|
[2025/09/12 04:07:57 523790] [debug] |xqc_engine_main_logic|END|now:1757650077523208|
[2025/09/12 04:07:57 523799] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:35|state:ESTABED|recv_time:1757650077523798|
[2025/09/12 04:07:57 523807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 523815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 04:07:57 523821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 04:07:57 523829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 04:07:57 523836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:e|
[2025/09/12 04:07:57 523843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|offset:3|data_length:1|fin:0|stream_id:10|path:0|
[2025/09/12 04:07:57 523850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_insert_stream_frame|merge left|merged_offset_end:4|new_offset:3|new_len:1|
[2025/09/12 04:07:57 523856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:57 523862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077544719|pq_index:0|
[2025/09/12 04:07:57 523877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077523208|
[2025/09/12 04:07:57 523884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|stream_length:0|merged_offset_end:4|stream_id:10|
[2025/09/12 04:07:57 523889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:57 523894] [debug] |scid:bc6904be4ef70e07636f870a|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 04:07:57 523899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 04:07:57 523903] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:11|frame:STREAM |recv_time:1757650077523798|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 523908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197523798|now:1757650077523798|interv:120000000|
[2025/09/12 04:07:57 523912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197523798|now:1757650077523798|interv:120000000|
[2025/09/12 04:07:57 523918] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077523918|
[2025/09/12 04:07:57 523923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077523922|
[2025/09/12 04:07:57 523928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 523933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 04:07:57 523937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|stream_id:10|h3_stream_type:3|data_size:1|fin:0
[2025/09/12 04:07:57 523941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:3|sz:1|
[2025/09/12 04:07:57 523945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_qpack_on_decoder_ins|recv decoder ins|type:2|
[2025/09/12 04:07:57 523949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_increase_known_rcvd_count|on insert count increment|increment:1|
[2025/09/12 04:07:57 523953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 04:07:57 523957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|success|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 523962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:11|ack_delay:164|first_ack_range:8|largest_pkt_recv_time:1757650077523798|
[2025/09/12 04:07:57 523966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:11|low:3|pkt_pns:2|
[2025/09/12 04:07:57 523970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 04:07:57 523974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:57 523979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:8|stream_offset:43949|
[2025/09/12 04:07:57 523984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32792|min_srtt:32792|path_bw:144009|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 523988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1205|inflight:53584|cwnd:53818|conn:00005602321A80DC|stream_id:8|stream_offset:45136|
[2025/09/12 04:07:57 524008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 524014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 524021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 524027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 524034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1205|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 524041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1205|schedule_bytes:0|inflight:53584|cwnd:53818|conn:00005602321A80DC|stream_id:8|stream_offset:43949|
[2025/09/12 04:07:57 524048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1205|
[2025/09/12 04:07:57 524054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077583329|
[2025/09/12 04:07:57 524058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077583329|
[2025/09/12 04:07:57 524062] [debug] |xqc_engine_wakeup_after|wakeup:1757650077583329|now:1757650077524062|diff:59267|
[2025/09/12 04:07:57 524066] [debug] |xqc_engine_main_logic|END|now:1757650077523922|
[2025/09/12 04:07:57 524075] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:42|state:ESTABED|recv_time:1757650077524075|
[2025/09/12 04:07:57 524080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 524086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 04:07:57 524090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 04:07:57 524095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 04:07:57 524099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 524104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:22|origin_pktnum:0|size:16|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:23|path_largest_ack:22|
[2025/09/12 04:07:57 524108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5820|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:6078|ack_elapse:41389|ctl_first_sent_time:1757650077488764|lagest_ack_time:1757650077524075|curr_delivered:7882|
[2025/09/12 04:07:57 524113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077488764|
[2025/09/12 04:07:57 524118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:442||sndq_packets_used_bytes:0|sndq_packets_free:13|
[2025/09/12 04:07:57 524122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:23|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:23|path_largest_ack:23|
[2025/09/12 04:07:57 524126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5820|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:6078|ack_elapse:41389|ctl_first_sent_time:1757650077488764|lagest_ack_time:1757650077524075|curr_delivered:9082|
[2025/09/12 04:07:57 524131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077488865|
[2025/09/12 04:07:57 524138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:441||sndq_packets_used_bytes:0|sndq_packets_free:14|
[2025/09/12 04:07:57 524142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32792|rttvar:1722|minrtt:31489|latest_rtt:35210|ack_delay:56|
[2025/09/12 04:07:57 524146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33087|rttvar:1882|minrtt:31489|latest_rtt:35210|ack_delay:56|
[2025/09/12 04:07:57 524151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:23|lost_pn:20|thresh:3|
[2025/09/12 04:07:57 524155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 524159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33087|rtt_var:1882|pto_duration:40615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 524163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 524167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 524171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 52368|
[2025/09/12 04:07:57 524175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077584264|now:1757650077524159|interv:60105|
[2025/09/12 04:07:57 524179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077584264|now:1757650077524159|interval:60105|pto_count:0|srtt:33087
[2025/09/12 04:07:57 524183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 6078, ack_elapse 41389, delivered 7020|rate 169610|lost 0|
[2025/09/12 04:07:57 524188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (169610) in round 2|
[2025/09/12 04:07:57 524192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 524196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:15405|extra_cwnd:9566|
[2025/09/12 04:07:57 524200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:53818|packet_lost:0|acked:1216|po_sent_time:1757650077488865|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 524204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:53818|packet_lost:0|acked:1216|po_sent_time:1757650077488865|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 524209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:169610|cwnd:55034|full_bw_reached:0|inflight:52368|srtt:33087|latest_rtt:35210|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 524214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:e|
[2025/09/12 04:07:57 524218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|offset:4|data_length:1|fin:0|stream_id:10|path:0|
[2025/09/12 04:07:57 524222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_insert_stream_frame|merge left|merged_offset_end:5|new_offset:4|new_len:1|
[2025/09/12 04:07:57 524226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:57 524230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077583329|pq_index:0|
[2025/09/12 04:07:57 524237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077523922|
[2025/09/12 04:07:57 524241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|stream_length:0|merged_offset_end:5|stream_id:10|
[2025/09/12 04:07:57 524245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:ACK_01RTT|expire:1757650077549075|now:1757650077524075|interv:25000|
[2025/09/12 04:07:57 524250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077524075|max_ack_delay:25000|
[2025/09/12 04:07:57 524254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 04:07:57 524259] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK STREAM |recv_time:1757650077524075|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 524263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197524075|now:1757650077524075|interv:120000000|
[2025/09/12 04:07:57 524267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197524075|now:1757650077524075|interv:120000000|
[2025/09/12 04:07:57 524271] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077524271|
[2025/09/12 04:07:57 524276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077524275|
[2025/09/12 04:07:57 524283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 524291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 04:07:57 524297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|stream_id:10|h3_stream_type:3|data_size:1|fin:0
[2025/09/12 04:07:57 524303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:3|sz:1|
[2025/09/12 04:07:57 524310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_qpack_on_decoder_ins|recv decoder ins|type:0|
[2025/09/12 04:07:57 524317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_section_ack|on section ack|stream_id:4|
[2025/09/12 04:07:57 524322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_section_ack|section acked|stream_id:4|min_rep:1|ricnt:2|
[2025/09/12 04:07:57 524329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_section_ack|unacked stream|stream_id:4|min_rep:2|ricnt:3|unacked_stream_id:8|
[2025/09/12 04:07:57 524335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 04:07:57 524342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|success|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 524349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33087|min_srtt:33087|path_bw:169610|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 524357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1205|inflight:52368|cwnd:55034|conn:00005602321A80DC|stream_id:8|stream_offset:45136|
[2025/09/12 04:07:57 524362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33087|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 524367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 524375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33087|min_srtt:33087|path_bw:169610|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 524380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2405|inflight:52368|cwnd:55034|conn:00005602321A80DC|stream_id:8|stream_offset:46323|
[2025/09/12 04:07:57 524384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 524388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 524392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 524399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 524406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1205|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 524413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1205|schedule_bytes:0|inflight:52368|cwnd:55034|conn:00005602321A80DC|stream_id:8|stream_offset:43949|
[2025/09/12 04:07:57 524435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 524445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:69|
[2025/09/12 04:07:57 524503] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:69|size:1205|sent:1221|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:52368|now:1757650077524456|stream_id:8|stream_offset:43949|
[2025/09/12 04:07:57 524514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:69|origin_pktnum:0|size:1205|enc_size:1221|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 524522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:52368|applimit:0|
[2025/09/12 04:07:57 524529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33087|rtt_var:1882|pto_duration:40615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 524536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 524541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 524547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 53573|
[2025/09/12 04:07:57 524553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077585071|now:1757650077524529|interv:60542|
[2025/09/12 04:07:57 524560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077585071|now:1757650077524529|interval:60542|pto_count:0|srtt:33087
[2025/09/12 04:07:57 524567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:55034|inflight:53573|
[2025/09/12 04:07:57 524575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 524581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:53573|cwnd:55034|conn:00005602321A80DC|stream_id:8|stream_offset:45136|
[2025/09/12 04:07:57 524594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 524601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:70|
[2025/09/12 04:07:57 524646] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:70|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:53573|now:1757650077524612|stream_id:8|stream_offset:45136|
[2025/09/12 04:07:57 524656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:70|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 524663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:53573|applimit:0|
[2025/09/12 04:07:57 524671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33087|rtt_var:1882|pto_duration:40615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 524677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 524683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 524689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 54773|
[2025/09/12 04:07:57 524694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077585227|now:1757650077524670|interv:60557|
[2025/09/12 04:07:57 524700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077585227|now:1757650077524670|interval:60557|pto_count:0|srtt:33087
[2025/09/12 04:07:57 524707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:55034|inflight:54773|
[2025/09/12 04:07:57 524714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077549075|
[2025/09/12 04:07:57 524721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077549075|
[2025/09/12 04:07:57 524725] [debug] |xqc_engine_wakeup_after|wakeup:1757650077549075|now:1757650077524725|diff:24350|
[2025/09/12 04:07:57 524730] [debug] |xqc_engine_main_logic|END|now:1757650077524275|
[2025/09/12 04:07:57 524735] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077524735|
[2025/09/12 04:07:57 524739] [debug] |xqc_engine_wakeup_after|wakeup:1757650077549075|now:1757650077524739|diff:24336|
[2025/09/12 04:07:57 524743] [debug] |xqc_engine_main_logic|END|now:1757650077524735|
[2025/09/12 04:07:57 526011] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077526010|
[2025/09/12 04:07:57 526023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 526030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 04:07:57 526033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 04:07:57 526039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 04:07:57 526043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 526048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:24|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:25|path_largest_ack:24|
[2025/09/12 04:07:57 526053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:8220|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:6275|ack_elapse:43324|ctl_first_sent_time:1757650077488961|lagest_ack_time:1757650077526010|curr_delivered:10282|
[2025/09/12 04:07:57 526064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077488961|
[2025/09/12 04:07:57 526068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:440||sndq_packets_used_bytes:0|sndq_packets_free:15|
[2025/09/12 04:07:57 526073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:25|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:25|path_largest_ack:25|
[2025/09/12 04:07:57 526077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:8220|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:6275|ack_elapse:43324|ctl_first_sent_time:1757650077488961|lagest_ack_time:1757650077526010|curr_delivered:11482|
[2025/09/12 04:07:57 526082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077489062|
[2025/09/12 04:07:57 526086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:439||sndq_packets_used_bytes:0|sndq_packets_free:16|
[2025/09/12 04:07:57 526090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33087|rttvar:1882|minrtt:31489|latest_rtt:36948|ack_delay:48|
[2025/09/12 04:07:57 526094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33564|rttvar:2365|minrtt:31489|latest_rtt:36948|ack_delay:48|
[2025/09/12 04:07:57 526098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:25|lost_pn:22|thresh:3|
[2025/09/12 04:07:57 526102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 526106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33564|rtt_var:2365|pto_duration:43024|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 526111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 526115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 526119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 52373|
[2025/09/12 04:07:57 526123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077587636|now:1757650077526106|interv:61530|
[2025/09/12 04:07:57 526127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077587636|now:1757650077526106|interval:61530|pto_count:0|srtt:33564
[2025/09/12 04:07:57 526131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 6275, ack_elapse 43324, delivered 9420|rate 217431|lost 0|
[2025/09/12 04:07:57 526135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (217431) in round 2|
[2025/09/12 04:07:57 526139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 526143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:19750|extra_cwnd:13290|
[2025/09/12 04:07:57 526147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:55034|packet_lost:0|acked:2400|po_sent_time:1757650077489062|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 526152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:55034|packet_lost:0|acked:2400|po_sent_time:1757650077489062|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 526160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:217431|cwnd:57434|full_bw_reached:0|inflight:52373|srtt:33564|latest_rtt:36948|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 526166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 04:07:57 526170] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757650077526010|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 526175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197526010|now:1757650077526010|interv:120000000|
[2025/09/12 04:07:57 526179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197526010|now:1757650077526010|interv:120000000|
[2025/09/12 04:07:57 526183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077549075|pq_index:0|
[2025/09/12 04:07:57 526187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077524275|
[2025/09/12 04:07:57 526191] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077526191|
[2025/09/12 04:07:57 526196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077526195|
[2025/09/12 04:07:57 526202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33564|min_srtt:33564|path_bw:217431|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 526207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52373|cwnd:57434|conn:00005602321A80DC|stream_id:8|stream_offset:46323|
[2025/09/12 04:07:57 526211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33564|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 526216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 526220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33564|min_srtt:33564|path_bw:217431|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 526224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:52373|cwnd:57434|conn:00005602321A80DC|stream_id:8|stream_offset:47510|
[2025/09/12 04:07:57 526228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33564|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 526233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 526237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33564|min_srtt:33564|path_bw:217431|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 526241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:52373|cwnd:57434|conn:00005602321A80DC|stream_id:8|stream_offset:48697|
[2025/09/12 04:07:57 526248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33564|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 526252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 526256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33564|min_srtt:33564|path_bw:217431|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 526260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:52373|cwnd:57434|conn:00005602321A80DC|stream_id:8|stream_offset:49884|
[2025/09/12 04:07:57 526264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:33564|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 526268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 526273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:33564|min_srtt:33564|path_bw:217431|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 526281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:52373|cwnd:57434|conn:00005602321A80DC|stream_id:8|stream_offset:51071|
[2025/09/12 04:07:57 526288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 526293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 526299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 526306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 526314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 526320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52373|cwnd:57434|conn:00005602321A80DC|stream_id:8|stream_offset:46323|
[2025/09/12 04:07:57 526327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 526334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:71|
[2025/09/12 04:07:57 526371] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:71|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52373|now:1757650077526345|stream_id:8|stream_offset:46323|
[2025/09/12 04:07:57 526380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:71|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 526387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:52373|applimit:0|
[2025/09/12 04:07:57 526394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33564|rtt_var:2365|pto_duration:43024|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 526401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 526407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 526435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 53573|
[2025/09/12 04:07:57 526444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077589369|now:1757650077526393|interv:62976|
[2025/09/12 04:07:57 526451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077589369|now:1757650077526393|interval:62976|pto_count:0|srtt:33564
[2025/09/12 04:07:57 526458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57434|inflight:53573|
[2025/09/12 04:07:57 526465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 526471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:53573|cwnd:57434|conn:00005602321A80DC|stream_id:8|stream_offset:47510|
[2025/09/12 04:07:57 526478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 526484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:72|
[2025/09/12 04:07:57 526520] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:72|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:53573|now:1757650077526494|stream_id:8|stream_offset:47510|
[2025/09/12 04:07:57 526529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:72|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 526537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:53573|applimit:0|
[2025/09/12 04:07:57 526543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33564|rtt_var:2365|pto_duration:43024|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 526549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 526555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 526561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 54773|
[2025/09/12 04:07:57 526567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077589518|now:1757650077526543|interv:62975|
[2025/09/12 04:07:57 526573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077589518|now:1757650077526543|interval:62975|pto_count:0|srtt:33564
[2025/09/12 04:07:57 526579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57434|inflight:54773|
[2025/09/12 04:07:57 526586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 526592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54773|cwnd:57434|conn:00005602321A80DC|stream_id:8|stream_offset:48697|
[2025/09/12 04:07:57 526598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 526605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:73|
[2025/09/12 04:07:57 526638] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:73|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54773|now:1757650077526615|stream_id:8|stream_offset:48697|
[2025/09/12 04:07:57 526653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:73|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 526659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:54773|applimit:0|
[2025/09/12 04:07:57 526666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33564|rtt_var:2365|pto_duration:43024|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 526673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 526679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 526685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 55973|
[2025/09/12 04:07:57 526691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077589639|now:1757650077526666|interv:62973|
[2025/09/12 04:07:57 526697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077589639|now:1757650077526666|interval:62973|pto_count:0|srtt:33564
[2025/09/12 04:07:57 526704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57434|inflight:55973|
[2025/09/12 04:07:57 526711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 526718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55973|cwnd:57434|conn:00005602321A80DC|stream_id:8|stream_offset:49884|
[2025/09/12 04:07:57 526725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 526732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:74|
[2025/09/12 04:07:57 526763] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:74|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55973|now:1757650077526740|stream_id:8|stream_offset:49884|
[2025/09/12 04:07:57 526771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:74|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 526778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:55973|applimit:0|
[2025/09/12 04:07:57 526785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33564|rtt_var:2365|pto_duration:43024|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 526790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 526795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 526801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 57173|
[2025/09/12 04:07:57 526807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077589764|now:1757650077526784|interv:62980|
[2025/09/12 04:07:57 526813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077589764|now:1757650077526784|interval:62980|pto_count:0|srtt:33564
[2025/09/12 04:07:57 526825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57434|inflight:57173|
[2025/09/12 04:07:57 526830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077549075|
[2025/09/12 04:07:57 526834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077549075|
[2025/09/12 04:07:57 526838] [debug] |xqc_engine_wakeup_after|wakeup:1757650077549075|now:1757650077526838|diff:22237|
[2025/09/12 04:07:57 526842] [debug] |xqc_engine_main_logic|END|now:1757650077526195|
[2025/09/12 04:07:57 526848] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077526847|
[2025/09/12 04:07:57 526851] [debug] |xqc_engine_wakeup_after|wakeup:1757650077549075|now:1757650077526851|diff:22224|
[2025/09/12 04:07:57 526855] [debug] |xqc_engine_main_logic|END|now:1757650077526847|
[2025/09/12 04:07:57 527976] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077527975|
[2025/09/12 04:07:57 527989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 527996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 04:07:57 528000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 04:07:57 528006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 04:07:57 528010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 528015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:26|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:27|path_largest_ack:26|
[2025/09/12 04:07:57 528020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:10620|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:6472|ack_elapse:45289|ctl_first_sent_time:1757650077489158|lagest_ack_time:1757650077527975|curr_delivered:12682|
[2025/09/12 04:07:57 528025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077489158|
[2025/09/12 04:07:57 528030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:438||sndq_packets_used_bytes:0|sndq_packets_free:17|
[2025/09/12 04:07:57 528034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:27|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:27|path_largest_ack:27|
[2025/09/12 04:07:57 528038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:10620|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:6472|ack_elapse:45289|ctl_first_sent_time:1757650077489158|lagest_ack_time:1757650077527975|curr_delivered:13882|
[2025/09/12 04:07:57 528043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077489257|
[2025/09/12 04:07:57 528047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:437||sndq_packets_used_bytes:0|sndq_packets_free:18|
[2025/09/12 04:07:57 528051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33564|rttvar:2365|minrtt:31489|latest_rtt:38718|ack_delay:24|
[2025/09/12 04:07:57 528055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:34205|rttvar:3056|minrtt:31489|latest_rtt:38718|ack_delay:24|
[2025/09/12 04:07:57 528060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:27|lost_pn:24|thresh:3|
[2025/09/12 04:07:57 528064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 528074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34205|rtt_var:3056|pto_duration:46429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 528079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 528083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 528087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 54773|
[2025/09/12 04:07:57 528091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077593169|now:1757650077528074|interv:65095|
[2025/09/12 04:07:57 528095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077593169|now:1757650077528074|interval:65095|pto_count:0|srtt:34205
[2025/09/12 04:07:57 528099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 6472, ack_elapse 45289, delivered 11820|rate 260990|lost 0|
[2025/09/12 04:07:57 528104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (260990) in round 2|
[2025/09/12 04:07:57 528108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 528112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:23708|extra_cwnd:16682|
[2025/09/12 04:07:57 528116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:57434|packet_lost:0|acked:2400|po_sent_time:1757650077489257|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 528120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:57434|packet_lost:0|acked:2400|po_sent_time:1757650077489257|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 528125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:260990|cwnd:59834|full_bw_reached:0|inflight:54773|srtt:34205|latest_rtt:38718|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 528131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 04:07:57 528135] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757650077527975|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 528140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197527975|now:1757650077527975|interv:120000000|
[2025/09/12 04:07:57 528144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197527975|now:1757650077527975|interv:120000000|
[2025/09/12 04:07:57 528148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077549075|pq_index:0|
[2025/09/12 04:07:57 528152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077526195|
[2025/09/12 04:07:57 528156] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077528156|
[2025/09/12 04:07:57 528161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077528160|
[2025/09/12 04:07:57 528171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:34205|min_srtt:34205|path_bw:260990|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 528175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54773|cwnd:59834|conn:00005602321A80DC|stream_id:8|stream_offset:51071|
[2025/09/12 04:07:57 528180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:34205|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 528184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 528189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:34205|min_srtt:34205|path_bw:260990|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 528193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:54773|cwnd:59834|conn:00005602321A80DC|stream_id:8|stream_offset:52258|
[2025/09/12 04:07:57 528197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:34205|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 528201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 528205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:34205|min_srtt:34205|path_bw:260990|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 528210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:54773|cwnd:59834|conn:00005602321A80DC|stream_id:8|stream_offset:53445|
[2025/09/12 04:07:57 528214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:34205|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 528218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 528222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:34205|min_srtt:34205|path_bw:260990|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 528226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:54773|cwnd:59834|conn:00005602321A80DC|stream_id:8|stream_offset:54632|
[2025/09/12 04:07:57 528230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:34205|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 528234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 528238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:34205|min_srtt:34205|path_bw:260990|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 528242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:54773|cwnd:59834|conn:00005602321A80DC|stream_id:8|stream_offset:55819|
[2025/09/12 04:07:57 528246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 528250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 528256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 528261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 528265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 528269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54773|cwnd:59834|conn:00005602321A80DC|stream_id:8|stream_offset:51071|
[2025/09/12 04:07:57 528273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 528278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:75|
[2025/09/12 04:07:57 528309] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:75|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54773|now:1757650077528285|stream_id:8|stream_offset:51071|
[2025/09/12 04:07:57 528319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:75|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 528326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:54773|applimit:0|
[2025/09/12 04:07:57 528333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34205|rtt_var:3056|pto_duration:46429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 528340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 528346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 528352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 55973|
[2025/09/12 04:07:57 528358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077594714|now:1757650077528333|interv:66381|
[2025/09/12 04:07:57 528365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077594714|now:1757650077528333|interval:66381|pto_count:0|srtt:34205
[2025/09/12 04:07:57 528372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:59834|inflight:55973|
[2025/09/12 04:07:57 528379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 528385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55973|cwnd:59834|conn:00005602321A80DC|stream_id:8|stream_offset:52258|
[2025/09/12 04:07:57 528392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 528398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:76|
[2025/09/12 04:07:57 528449] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:76|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55973|now:1757650077528408|stream_id:8|stream_offset:52258|
[2025/09/12 04:07:57 528462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:76|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 528469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:55973|applimit:0|
[2025/09/12 04:07:57 528483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34205|rtt_var:3056|pto_duration:46429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 528490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 528495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 528501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 57173|
[2025/09/12 04:07:57 528507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077594837|now:1757650077528482|interv:66355|
[2025/09/12 04:07:57 528513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077594837|now:1757650077528482|interval:66355|pto_count:0|srtt:34205
[2025/09/12 04:07:57 528520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:59834|inflight:57173|
[2025/09/12 04:07:57 528527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 528533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57173|cwnd:59834|conn:00005602321A80DC|stream_id:8|stream_offset:53445|
[2025/09/12 04:07:57 528540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 528546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:77|
[2025/09/12 04:07:57 528608] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:77|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:57173|now:1757650077528557|stream_id:8|stream_offset:53445|
[2025/09/12 04:07:57 528617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:77|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 528624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:57173|applimit:0|
[2025/09/12 04:07:57 528631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34205|rtt_var:3056|pto_duration:46429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 528638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 528644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 528649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 58373|
[2025/09/12 04:07:57 528655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077594986|now:1757650077528630|interv:66356|
[2025/09/12 04:07:57 528662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077594986|now:1757650077528630|interval:66356|pto_count:0|srtt:34205
[2025/09/12 04:07:57 528669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:59834|inflight:58373|
[2025/09/12 04:07:57 528676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 528682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:58373|cwnd:59834|conn:00005602321A80DC|stream_id:8|stream_offset:54632|
[2025/09/12 04:07:57 528695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 528702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:78|
[2025/09/12 04:07:57 528730] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:78|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:58373|now:1757650077528710|stream_id:8|stream_offset:54632|
[2025/09/12 04:07:57 528736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:78|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 528740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:58373|applimit:0|
[2025/09/12 04:07:57 528745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34205|rtt_var:3056|pto_duration:46429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 528749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 528753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 528757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 59573|
[2025/09/12 04:07:57 528761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077595139|now:1757650077528744|interv:66395|
[2025/09/12 04:07:57 528764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077595139|now:1757650077528744|interval:66395|pto_count:0|srtt:34205
[2025/09/12 04:07:57 528769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:59834|inflight:59573|
[2025/09/12 04:07:57 528774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077549075|
[2025/09/12 04:07:57 528778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077549075|
[2025/09/12 04:07:57 528782] [debug] |xqc_engine_wakeup_after|wakeup:1757650077549075|now:1757650077528782|diff:20293|
[2025/09/12 04:07:57 528786] [debug] |xqc_engine_main_logic|END|now:1757650077528160|
[2025/09/12 04:07:57 528792] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077528791|
[2025/09/12 04:07:57 528795] [debug] |xqc_engine_wakeup_after|wakeup:1757650077549075|now:1757650077528795|diff:20280|
[2025/09/12 04:07:57 528799] [debug] |xqc_engine_main_logic|END|now:1757650077528791|
[2025/09/12 04:07:57 530031] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077530030|
[2025/09/12 04:07:57 530043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 530049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 04:07:57 530053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 04:07:57 530059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 04:07:57 530063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 530068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:28|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:29|path_largest_ack:28|
[2025/09/12 04:07:57 530079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:13020|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:6677|ack_elapse:47344|ctl_first_sent_time:1757650077489363|lagest_ack_time:1757650077530030|curr_delivered:15082|
[2025/09/12 04:07:57 530083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077489363|
[2025/09/12 04:07:57 530088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:436||sndq_packets_used_bytes:0|sndq_packets_free:19|
[2025/09/12 04:07:57 530092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:29|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:29|path_largest_ack:29|
[2025/09/12 04:07:57 530097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:13020|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:6677|ack_elapse:47344|ctl_first_sent_time:1757650077489363|lagest_ack_time:1757650077530030|curr_delivered:16282|
[2025/09/12 04:07:57 530101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077489479|
[2025/09/12 04:07:57 530105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:435||sndq_packets_used_bytes:0|sndq_packets_free:20|
[2025/09/12 04:07:57 530109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:34205|rttvar:3056|minrtt:31489|latest_rtt:40551|ack_delay:32|
[2025/09/12 04:07:57 530113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:34994|rttvar:3870|minrtt:31489|latest_rtt:40551|ack_delay:32|
[2025/09/12 04:07:57 530117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:29|lost_pn:26|thresh:3|
[2025/09/12 04:07:57 530121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 530125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34994|rtt_var:3870|pto_duration:50474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 530130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 530134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 530137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 57173|
[2025/09/12 04:07:57 530141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077599184|now:1757650077530125|interv:69059|
[2025/09/12 04:07:57 530145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077599184|now:1757650077530125|interval:69059|pto_count:0|srtt:34994
[2025/09/12 04:07:57 530150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 6677, ack_elapse 47344, delivered 14220|rate 300354|lost 0|
[2025/09/12 04:07:57 530154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (300354) in round 2|
[2025/09/12 04:07:57 530158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 530162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:27283|extra_cwnd:19746|
[2025/09/12 04:07:57 530166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:59834|packet_lost:0|acked:2400|po_sent_time:1757650077489479|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 530175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:59834|packet_lost:0|acked:2400|po_sent_time:1757650077489479|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 530179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:300354|cwnd:62234|full_bw_reached:0|inflight:57173|srtt:34994|latest_rtt:40551|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 530185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 04:07:57 530189] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:15|frame:ACK |recv_time:1757650077530030|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 530194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197530030|now:1757650077530030|interv:120000000|
[2025/09/12 04:07:57 530198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197530030|now:1757650077530030|interv:120000000|
[2025/09/12 04:07:57 530202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077549075|pq_index:0|
[2025/09/12 04:07:57 530206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077528160|
[2025/09/12 04:07:57 530210] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077530210|
[2025/09/12 04:07:57 530215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077530214|
[2025/09/12 04:07:57 530221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:34994|min_srtt:34994|path_bw:300354|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 530226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57173|cwnd:62234|conn:00005602321A80DC|stream_id:8|stream_offset:55819|
[2025/09/12 04:07:57 530230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:34994|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 530235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 530239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:34994|min_srtt:34994|path_bw:300354|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 530243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:57173|cwnd:62234|conn:00005602321A80DC|stream_id:8|stream_offset:57006|
[2025/09/12 04:07:57 530247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:34994|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 530252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 530256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:34994|min_srtt:34994|path_bw:300354|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 530260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:57173|cwnd:62234|conn:00005602321A80DC|stream_id:8|stream_offset:58193|
[2025/09/12 04:07:57 530266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:34994|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 530271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 530275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:34994|min_srtt:34994|path_bw:300354|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 530279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:57173|cwnd:62234|conn:00005602321A80DC|stream_id:8|stream_offset:59380|
[2025/09/12 04:07:57 530283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:34994|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 530288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 530292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:34994|min_srtt:34994|path_bw:300354|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 530296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:57173|cwnd:62234|conn:00005602321A80DC|stream_id:8|stream_offset:60567|
[2025/09/12 04:07:57 530303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 530309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 530315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 530322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 530329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 530335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57173|cwnd:62234|conn:00005602321A80DC|stream_id:8|stream_offset:55819|
[2025/09/12 04:07:57 530342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 530349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:79|
[2025/09/12 04:07:57 530387] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:79|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:57173|now:1757650077530360|stream_id:8|stream_offset:55819|
[2025/09/12 04:07:57 530396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:79|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 530403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:57173|applimit:0|
[2025/09/12 04:07:57 530409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34994|rtt_var:3870|pto_duration:50474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 530415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 530448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 530456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 58373|
[2025/09/12 04:07:57 530462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077600834|now:1757650077530408|interv:70426|
[2025/09/12 04:07:57 530469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077600834|now:1757650077530408|interval:70426|pto_count:0|srtt:34994
[2025/09/12 04:07:57 530475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:62234|inflight:58373|
[2025/09/12 04:07:57 530483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 530489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:58373|cwnd:62234|conn:00005602321A80DC|stream_id:8|stream_offset:57006|
[2025/09/12 04:07:57 530496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 530503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:80|
[2025/09/12 04:07:57 530558] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:80|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:58373|now:1757650077530514|stream_id:8|stream_offset:57006|
[2025/09/12 04:07:57 530566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:80|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 530572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:58373|applimit:0|
[2025/09/12 04:07:57 530578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34994|rtt_var:3870|pto_duration:50474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 530585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 530591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 530596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 59573|
[2025/09/12 04:07:57 530602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077600988|now:1757650077530578|interv:70410|
[2025/09/12 04:07:57 530608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077600988|now:1757650077530578|interval:70410|pto_count:0|srtt:34994
[2025/09/12 04:07:57 530615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:62234|inflight:59573|
[2025/09/12 04:07:57 530621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 530628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:59573|cwnd:62234|conn:00005602321A80DC|stream_id:8|stream_offset:58193|
[2025/09/12 04:07:57 530635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 530640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:81|
[2025/09/12 04:07:57 530674] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:81|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:59573|now:1757650077530651|stream_id:8|stream_offset:58193|
[2025/09/12 04:07:57 530683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:81|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 530690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:59573|applimit:0|
[2025/09/12 04:07:57 530696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34994|rtt_var:3870|pto_duration:50474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 530703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 530709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 530712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 60773|
[2025/09/12 04:07:57 530716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077601125|now:1757650077530696|interv:70429|
[2025/09/12 04:07:57 530720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077601125|now:1757650077530696|interval:70429|pto_count:0|srtt:34994
[2025/09/12 04:07:57 530724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:62234|inflight:60773|
[2025/09/12 04:07:57 530729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 530733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:60773|cwnd:62234|conn:00005602321A80DC|stream_id:8|stream_offset:59380|
[2025/09/12 04:07:57 530737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 530741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:82|
[2025/09/12 04:07:57 530767] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:82|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:60773|now:1757650077530747|stream_id:8|stream_offset:59380|
[2025/09/12 04:07:57 530775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:82|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 530782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:60773|applimit:0|
[2025/09/12 04:07:57 530789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34994|rtt_var:3870|pto_duration:50474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 530795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 530799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 530803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 61973|
[2025/09/12 04:07:57 530807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077601221|now:1757650077530788|interv:70433|
[2025/09/12 04:07:57 530811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077601221|now:1757650077530788|interval:70433|pto_count:0|srtt:34994
[2025/09/12 04:07:57 530825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:62234|inflight:61973|
[2025/09/12 04:07:57 530830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077549075|
[2025/09/12 04:07:57 530834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077549075|
[2025/09/12 04:07:57 530838] [debug] |xqc_engine_wakeup_after|wakeup:1757650077549075|now:1757650077530838|diff:18237|
[2025/09/12 04:07:57 530842] [debug] |xqc_engine_main_logic|END|now:1757650077530214|
[2025/09/12 04:07:57 530848] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077530848|
[2025/09/12 04:07:57 530851] [debug] |xqc_engine_wakeup_after|wakeup:1757650077549075|now:1757650077530851|diff:18224|
[2025/09/12 04:07:57 530855] [debug] |xqc_engine_main_logic|END|now:1757650077530848|
[2025/09/12 04:07:57 531697] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077531696|
[2025/09/12 04:07:57 531714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 531722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 04:07:57 531727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 04:07:57 531733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 04:07:57 531737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 531742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:30|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:31|path_largest_ack:30|
[2025/09/12 04:07:57 531747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:15420|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:6895|ack_elapse:49010|ctl_first_sent_time:1757650077489581|lagest_ack_time:1757650077531696|curr_delivered:17482|
[2025/09/12 04:07:57 531752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077489581|
[2025/09/12 04:07:57 531756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:434||sndq_packets_used_bytes:0|sndq_packets_free:21|
[2025/09/12 04:07:57 531761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:31|origin_pktnum:0|size:747|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:31|path_largest_ack:31|
[2025/09/12 04:07:57 531766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:15420|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:6895|ack_elapse:49010|ctl_first_sent_time:1757650077489581|lagest_ack_time:1757650077531696|curr_delivered:18229|
[2025/09/12 04:07:57 531773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077489684|
[2025/09/12 04:07:57 531779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:4
[2025/09/12 04:07:57 531787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_maybe_need_close|stream_id:4|stream_type:0|
[2025/09/12 04:07:57 531794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:433||sndq_packets_used_bytes:0|sndq_packets_free:22|
[2025/09/12 04:07:57 531800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:34994|rttvar:3870|minrtt:31489|latest_rtt:42012|ack_delay:24|
[2025/09/12 04:07:57 531814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:35868|rttvar:4651|minrtt:31489|latest_rtt:42012|ack_delay:24|
[2025/09/12 04:07:57 531821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:31|lost_pn:28|thresh:3|
[2025/09/12 04:07:57 531826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 531831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35868|rtt_var:4651|pto_duration:54472|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 531835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 531839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 531843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 60026|
[2025/09/12 04:07:57 531847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077605219|now:1757650077531830|interv:73389|
[2025/09/12 04:07:57 531851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077605219|now:1757650077531830|interval:73389|pto_count:0|srtt:35868
[2025/09/12 04:07:57 531855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 6895, ack_elapse 49010, delivered 16167|rate 329871|lost 0|
[2025/09/12 04:07:57 531860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (329871) in round 2|
[2025/09/12 04:07:57 531864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 531868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:29966|extra_cwnd:22044|
[2025/09/12 04:07:57 531872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:62234|packet_lost:0|acked:1947|po_sent_time:1757650077489684|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 531876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:62234|packet_lost:0|acked:1947|po_sent_time:1757650077489684|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 531881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:329871|cwnd:64181|full_bw_reached:0|inflight:60026|srtt:35868|latest_rtt:42012|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 531887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 04:07:57 531891] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:16|frame:ACK |recv_time:1757650077531696|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 531896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197531696|now:1757650077531696|interv:120000000|
[2025/09/12 04:07:57 531900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197531696|now:1757650077531696|interv:120000000|
[2025/09/12 04:07:57 531904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077549075|pq_index:0|
[2025/09/12 04:07:57 531908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077530214|
[2025/09/12 04:07:57 531915] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077531915|
[2025/09/12 04:07:57 531920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077531919|
[2025/09/12 04:07:57 531926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:35868|min_srtt:35868|path_bw:329871|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 531931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:60026|cwnd:64181|conn:00005602321A80DC|stream_id:8|stream_offset:60567|
[2025/09/12 04:07:57 531935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:35868|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 531940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 531944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:35868|min_srtt:35868|path_bw:329871|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 531948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:60026|cwnd:64181|conn:00005602321A80DC|stream_id:8|stream_offset:61754|
[2025/09/12 04:07:57 531953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:35868|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 531957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 531961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:35868|min_srtt:35868|path_bw:329871|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 531965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:60026|cwnd:64181|conn:00005602321A80DC|stream_id:8|stream_offset:62941|
[2025/09/12 04:07:57 531969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:35868|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 531974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 531978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:35868|min_srtt:35868|path_bw:329871|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 531982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:60026|cwnd:64181|conn:00005602321A80DC|stream_id:8|stream_offset:64128|
[2025/09/12 04:07:57 531987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 531991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 531994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 531999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 532003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 532010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:60026|cwnd:64181|conn:00005602321A80DC|stream_id:8|stream_offset:60567|
[2025/09/12 04:07:57 532014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 532018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:83|
[2025/09/12 04:07:57 532050] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:83|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:60026|now:1757650077532026|stream_id:8|stream_offset:60567|
[2025/09/12 04:07:57 532060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:83|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 532067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:60026|applimit:0|
[2025/09/12 04:07:57 532074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35868|rtt_var:4651|pto_duration:54472|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 532080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 532084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 532088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 61226|
[2025/09/12 04:07:57 532092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077606498|now:1757650077532074|interv:74424|
[2025/09/12 04:07:57 532096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077606498|now:1757650077532074|interval:74424|pto_count:0|srtt:35868
[2025/09/12 04:07:57 532100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64181|inflight:61226|
[2025/09/12 04:07:57 532105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 532109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:61226|cwnd:64181|conn:00005602321A80DC|stream_id:8|stream_offset:61754|
[2025/09/12 04:07:57 532114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 532118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:84|
[2025/09/12 04:07:57 532143] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:84|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:61226|now:1757650077532124|stream_id:8|stream_offset:61754|
[2025/09/12 04:07:57 532151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:84|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 532158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:61226|applimit:0|
[2025/09/12 04:07:57 532164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35868|rtt_var:4651|pto_duration:54472|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 532169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 532178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 532181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 62426|
[2025/09/12 04:07:57 532185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077606596|now:1757650077532164|interv:74432|
[2025/09/12 04:07:57 532189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077606596|now:1757650077532164|interval:74432|pto_count:0|srtt:35868
[2025/09/12 04:07:57 532193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64181|inflight:62426|
[2025/09/12 04:07:57 532198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 532202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62426|cwnd:64181|conn:00005602321A80DC|stream_id:8|stream_offset:62941|
[2025/09/12 04:07:57 532206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 532210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:85|
[2025/09/12 04:07:57 532235] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:85|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:62426|now:1757650077532216|stream_id:8|stream_offset:62941|
[2025/09/12 04:07:57 532243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:85|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 532250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:62426|applimit:0|
[2025/09/12 04:07:57 532257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35868|rtt_var:4651|pto_duration:54472|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 532264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 532269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 532273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 63626|
[2025/09/12 04:07:57 532276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077606688|now:1757650077532257|interv:74431|
[2025/09/12 04:07:57 532280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077606688|now:1757650077532257|interval:74431|pto_count:0|srtt:35868
[2025/09/12 04:07:57 532285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64181|inflight:63626|
[2025/09/12 04:07:57 532289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077549075|
[2025/09/12 04:07:57 532294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077549075|
[2025/09/12 04:07:57 532300] [debug] |xqc_engine_wakeup_after|wakeup:1757650077549075|now:1757650077532300|diff:16775|
[2025/09/12 04:07:57 532307] [debug] |xqc_engine_main_logic|END|now:1757650077531919|
[2025/09/12 04:07:57 532315] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:35|state:ESTABED|recv_time:1757650077532315|
[2025/09/12 04:07:57 532323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 532337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:16|
[2025/09/12 04:07:57 532343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:17|
[2025/09/12 04:07:57 532352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:17|
[2025/09/12 04:07:57 532358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:e|
[2025/09/12 04:07:57 532364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|offset:5|data_length:1|fin:0|stream_id:10|path:0|
[2025/09/12 04:07:57 532371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_insert_stream_frame|merge left|merged_offset_end:6|new_offset:5|new_len:1|
[2025/09/12 04:07:57 532376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:57 532382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077549075|pq_index:0|
[2025/09/12 04:07:57 532388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077531919|
[2025/09/12 04:07:57 532394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|stream_length:0|merged_offset_end:6|stream_id:10|
[2025/09/12 04:07:57 532401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:57 532408] [debug] |scid:bc6904be4ef70e07636f870a|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 04:07:57 532415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:17|largest:17|pns:2|
[2025/09/12 04:07:57 532442] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:17|frame:STREAM |recv_time:1757650077532315|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 532449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197532315|now:1757650077532315|interv:120000000|
[2025/09/12 04:07:57 532455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197532315|now:1757650077532315|interv:120000000|
[2025/09/12 04:07:57 532463] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077532462|
[2025/09/12 04:07:57 532470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077532469|
[2025/09/12 04:07:57 532478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 532485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 04:07:57 532491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|stream_id:10|h3_stream_type:3|data_size:1|fin:0
[2025/09/12 04:07:57 532498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:3|sz:1|
[2025/09/12 04:07:57 532504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_qpack_on_decoder_ins|recv decoder ins|type:2|
[2025/09/12 04:07:57 532510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_increase_known_rcvd_count|on insert count increment|increment:1|
[2025/09/12 04:07:57 532516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 04:07:57 532521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|success|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 532534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:17|ack_delay:218|first_ack_range:14|largest_pkt_recv_time:1757650077532315|
[2025/09/12 04:07:57 532540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:17|low:3|pkt_pns:2|
[2025/09/12 04:07:57 532546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:17|frame_largest_recv:17|
[2025/09/12 04:07:57 532553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:57 532560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:8|stream_offset:64128|
[2025/09/12 04:07:57 532567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:35868|min_srtt:35868|path_bw:329871|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 532575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1205|inflight:63626|cwnd:64181|conn:00005602321A80DC|stream_id:8|stream_offset:65315|
[2025/09/12 04:07:57 532582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 532588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 532594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 532601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 532607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1205|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 532614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1205|schedule_bytes:0|inflight:63626|cwnd:64181|conn:00005602321A80DC|stream_id:8|stream_offset:64128|
[2025/09/12 04:07:57 532621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1205|
[2025/09/12 04:07:57 532625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077606688|
[2025/09/12 04:07:57 532629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077606688|
[2025/09/12 04:07:57 532633] [debug] |xqc_engine_wakeup_after|wakeup:1757650077606688|now:1757650077532633|diff:74055|
[2025/09/12 04:07:57 532638] [debug] |xqc_engine_main_logic|END|now:1757650077532469|
[2025/09/12 04:07:57 532733] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:42|state:ESTABED|recv_time:1757650077532732|
[2025/09/12 04:07:57 532738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 532744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:17|
[2025/09/12 04:07:57 532748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:18|
[2025/09/12 04:07:57 532754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:18|
[2025/09/12 04:07:57 532758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 532763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:32|origin_pktnum:0|size:16|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:33|path_largest_ack:32|
[2025/09/12 04:07:57 532767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:16183|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:7094|ack_elapse:50046|ctl_first_sent_time:1757650077489780|lagest_ack_time:1757650077532732|curr_delivered:18245|
[2025/09/12 04:07:57 532777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077489780|
[2025/09/12 04:07:57 532781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:432||sndq_packets_used_bytes:0|sndq_packets_free:23|
[2025/09/12 04:07:57 532786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:33|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:33|path_largest_ack:33|
[2025/09/12 04:07:57 532790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:16183|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:7094|ack_elapse:50046|ctl_first_sent_time:1757650077489780|lagest_ack_time:1757650077532732|curr_delivered:19445|
[2025/09/12 04:07:57 532794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077489878|
[2025/09/12 04:07:57 532798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:431||sndq_packets_used_bytes:0|sndq_packets_free:24|
[2025/09/12 04:07:57 532802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:35868|rttvar:4651|minrtt:31489|latest_rtt:42854|ack_delay:48|
[2025/09/12 04:07:57 532806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:36735|rttvar:5223|minrtt:31489|latest_rtt:42854|ack_delay:48|
[2025/09/12 04:07:57 532811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:33|lost_pn:30|thresh:3|
[2025/09/12 04:07:57 532815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 532819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:36735|rtt_var:5223|pto_duration:57627|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 532823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 532827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 532831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 62410|
[2025/09/12 04:07:57 532835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077609843|now:1757650077532818|interv:77025|
[2025/09/12 04:07:57 532839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077609843|now:1757650077532818|interval:77025|pto_count:0|srtt:36735
[2025/09/12 04:07:57 532843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 7094, ack_elapse 50046, delivered 17383|rate 347340|lost 0|
[2025/09/12 04:07:57 532847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (347340) in round 2|
[2025/09/12 04:07:57 532852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 532856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:31553|extra_cwnd:23406|
[2025/09/12 04:07:57 532859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:64181|packet_lost:0|acked:1216|po_sent_time:1757650077489878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 532864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:64181|packet_lost:0|acked:1216|po_sent_time:1757650077489878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 532871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:347340|cwnd:65397|full_bw_reached:0|inflight:62410|srtt:36735|latest_rtt:42854|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 532876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:e|
[2025/09/12 04:07:57 532880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|offset:6|data_length:1|fin:0|stream_id:10|path:0|
[2025/09/12 04:07:57 532885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_insert_stream_frame|merge left|merged_offset_end:7|new_offset:6|new_len:1|
[2025/09/12 04:07:57 532889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:57 532893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077606688|pq_index:0|
[2025/09/12 04:07:57 532897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077532469|
[2025/09/12 04:07:57 532901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_stream_frame|stream_length:0|merged_offset_end:7|stream_id:10|
[2025/09/12 04:07:57 532905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:ACK_01RTT|expire:1757650077557732|now:1757650077532732|interv:25000|
[2025/09/12 04:07:57 532910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077532732|max_ack_delay:25000|
[2025/09/12 04:07:57 532914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:18|largest:18|pns:2|
[2025/09/12 04:07:57 532919] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:18|frame:ACK STREAM |recv_time:1757650077532732|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 532923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197532732|now:1757650077532732|interv:120000000|
[2025/09/12 04:07:57 532927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197532732|now:1757650077532732|interv:120000000|
[2025/09/12 04:07:57 532931] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077532931|
[2025/09/12 04:07:57 532936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077532935|
[2025/09/12 04:07:57 532941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 532945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 04:07:57 532949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|stream_id:10|h3_stream_type:3|data_size:1|fin:0
[2025/09/12 04:07:57 532953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:3|sz:1|
[2025/09/12 04:07:57 532958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_qpack_on_decoder_ins|recv decoder ins|type:0|
[2025/09/12 04:07:57 532961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_section_ack|on section ack|stream_id:8|
[2025/09/12 04:07:57 532965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_encoder_section_ack|section acked|stream_id:8|min_rep:2|ricnt:3|
[2025/09/12 04:07:57 532969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 04:07:57 532976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_read_notify|success|stream_id:10|conn:00005602321A80DC|
[2025/09/12 04:07:57 532981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:36735|min_srtt:36735|path_bw:347340|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 532985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1205|inflight:62410|cwnd:65397|conn:00005602321A80DC|stream_id:8|stream_offset:65315|
[2025/09/12 04:07:57 532989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:36735|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 532994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 532998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:36735|min_srtt:36735|path_bw:347340|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 533002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2405|inflight:62410|cwnd:65397|conn:00005602321A80DC|stream_id:8|stream_offset:66502|
[2025/09/12 04:07:57 533007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 533010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 533014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 533018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 533023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1205|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 533027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1205|schedule_bytes:0|inflight:62410|cwnd:65397|conn:00005602321A80DC|stream_id:8|stream_offset:64128|
[2025/09/12 04:07:57 533031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 533035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:86|
[2025/09/12 04:07:57 533068] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:86|size:1205|sent:1221|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:62410|now:1757650077533042|stream_id:8|stream_offset:64128|
[2025/09/12 04:07:57 533077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:86|origin_pktnum:0|size:1205|enc_size:1221|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 533084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:62410|applimit:0|
[2025/09/12 04:07:57 533091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:36735|rtt_var:5223|pto_duration:57627|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 533098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 533103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 533107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 63615|
[2025/09/12 04:07:57 533115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077610669|now:1757650077533090|interv:77579|
[2025/09/12 04:07:57 533119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077610669|now:1757650077533090|interval:77579|pto_count:0|srtt:36735
[2025/09/12 04:07:57 533124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:65397|inflight:63615|
[2025/09/12 04:07:57 533128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 533133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:63615|cwnd:65397|conn:00005602321A80DC|stream_id:8|stream_offset:65315|
[2025/09/12 04:07:57 533137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 533141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:87|
[2025/09/12 04:07:57 533167] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:87|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:63615|now:1757650077533147|stream_id:8|stream_offset:65315|
[2025/09/12 04:07:57 533176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:87|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 533183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:63615|applimit:0|
[2025/09/12 04:07:57 533189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:36735|rtt_var:5223|pto_duration:57627|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 533196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 533199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 533203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 64815|
[2025/09/12 04:07:57 533207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077610774|now:1757650077533189|interv:77585|
[2025/09/12 04:07:57 533211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077610774|now:1757650077533189|interval:77585|pto_count:0|srtt:36735
[2025/09/12 04:07:57 533215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:65397|inflight:64815|
[2025/09/12 04:07:57 533220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077557732|
[2025/09/12 04:07:57 533224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077557732|
[2025/09/12 04:07:57 533228] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077533228|diff:24504|
[2025/09/12 04:07:57 533232] [debug] |xqc_engine_main_logic|END|now:1757650077532935|
[2025/09/12 04:07:57 533237] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077533237|
[2025/09/12 04:07:57 533241] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077533241|diff:24491|
[2025/09/12 04:07:57 533245] [debug] |xqc_engine_main_logic|END|now:1757650077533237|
[2025/09/12 04:07:57 534611] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077534610|
[2025/09/12 04:07:57 534640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 534656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:18|
[2025/09/12 04:07:57 534660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:19|
[2025/09/12 04:07:57 534666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:19|
[2025/09/12 04:07:57 534670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 534675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:34|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:35|path_largest_ack:34|
[2025/09/12 04:07:57 534680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:18583|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:7287|ack_elapse:51924|ctl_first_sent_time:1757650077489973|lagest_ack_time:1757650077534610|curr_delivered:20645|
[2025/09/12 04:07:57 534685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077489973|
[2025/09/12 04:07:57 534689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:430||sndq_packets_used_bytes:0|sndq_packets_free:25|
[2025/09/12 04:07:57 534693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:35|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:35|path_largest_ack:35|
[2025/09/12 04:07:57 534698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:18583|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:7287|ack_elapse:51924|ctl_first_sent_time:1757650077489973|lagest_ack_time:1757650077534610|curr_delivered:21845|
[2025/09/12 04:07:57 534702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077490073|
[2025/09/12 04:07:57 534706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:429||sndq_packets_used_bytes:0|sndq_packets_free:26|
[2025/09/12 04:07:57 534711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:36735|rttvar:5223|minrtt:31489|latest_rtt:44537|ack_delay:24|
[2025/09/12 04:07:57 534715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:37708|rttvar:5862|minrtt:31489|latest_rtt:44537|ack_delay:24|
[2025/09/12 04:07:57 534719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:35|lost_pn:32|thresh:3|
[2025/09/12 04:07:57 534723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 534727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:37708|rtt_var:5862|pto_duration:61156|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 534732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 534736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 534740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 62415|
[2025/09/12 04:07:57 534743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077614303|now:1757650077534727|interv:79576|
[2025/09/12 04:07:57 534751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077614303|now:1757650077534727|interval:79576|pto_count:0|srtt:37708
[2025/09/12 04:07:57 534759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 7287, ack_elapse 51924, delivered 19783|rate 380999|lost 0|
[2025/09/12 04:07:57 534763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (380999) in round 2|
[2025/09/12 04:07:57 534767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 534771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:34611|extra_cwnd:26026|
[2025/09/12 04:07:57 534775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:65397|packet_lost:0|acked:2400|po_sent_time:1757650077490073|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 534779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:65397|packet_lost:0|acked:2400|po_sent_time:1757650077490073|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 534784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:380999|cwnd:67797|full_bw_reached:0|inflight:62415|srtt:37708|latest_rtt:44537|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 534790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:19|largest:19|pns:2|
[2025/09/12 04:07:57 534794] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:19|frame:ACK |recv_time:1757650077534610|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 534799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197534610|now:1757650077534610|interv:120000000|
[2025/09/12 04:07:57 534803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197534610|now:1757650077534610|interv:120000000|
[2025/09/12 04:07:57 534807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077557732|pq_index:0|
[2025/09/12 04:07:57 534811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077532935|
[2025/09/12 04:07:57 534815] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077534815|
[2025/09/12 04:07:57 534820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077534819|
[2025/09/12 04:07:57 534826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:37708|min_srtt:37708|path_bw:380999|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 534831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62415|cwnd:67797|conn:00005602321A80DC|stream_id:8|stream_offset:66502|
[2025/09/12 04:07:57 534835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:37708|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 534840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 534844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:37708|min_srtt:37708|path_bw:380999|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 534848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:62415|cwnd:67797|conn:00005602321A80DC|stream_id:8|stream_offset:67689|
[2025/09/12 04:07:57 534855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:37708|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 534860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 534864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:37708|min_srtt:37708|path_bw:380999|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 534868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:62415|cwnd:67797|conn:00005602321A80DC|stream_id:8|stream_offset:68876|
[2025/09/12 04:07:57 534872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:37708|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 534876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 534880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:37708|min_srtt:37708|path_bw:380999|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 534884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:62415|cwnd:67797|conn:00005602321A80DC|stream_id:8|stream_offset:70063|
[2025/09/12 04:07:57 534888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:37708|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 534893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 534897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:37708|min_srtt:37708|path_bw:380999|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 534901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:62415|cwnd:67797|conn:00005602321A80DC|stream_id:8|stream_offset:71250|
[2025/09/12 04:07:57 534905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 534909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 534913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 534917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 534921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 534925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62415|cwnd:67797|conn:00005602321A80DC|stream_id:8|stream_offset:66502|
[2025/09/12 04:07:57 534930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 534934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:88|
[2025/09/12 04:07:57 534963] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:88|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:62415|now:1757650077534941|stream_id:8|stream_offset:66502|
[2025/09/12 04:07:57 534973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:88|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 534979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:62415|applimit:0|
[2025/09/12 04:07:57 534987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:37708|rtt_var:5862|pto_duration:61156|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 534993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 535000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 535006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 63615|
[2025/09/12 04:07:57 535013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077616097|now:1757650077534986|interv:81111|
[2025/09/12 04:07:57 535019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077616097|now:1757650077534986|interval:81111|pto_count:0|srtt:37708
[2025/09/12 04:07:57 535026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:67797|inflight:63615|
[2025/09/12 04:07:57 535033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 535037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:63615|cwnd:67797|conn:00005602321A80DC|stream_id:8|stream_offset:67689|
[2025/09/12 04:07:57 535041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 535045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:89|
[2025/09/12 04:07:57 535071] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:89|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:63615|now:1757650077535052|stream_id:8|stream_offset:67689|
[2025/09/12 04:07:57 535078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:89|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 535085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:63615|applimit:0|
[2025/09/12 04:07:57 535091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:37708|rtt_var:5862|pto_duration:61156|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 535097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 535104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 535110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 64815|
[2025/09/12 04:07:57 535116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077616208|now:1757650077535091|interv:81117|
[2025/09/12 04:07:57 535122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077616208|now:1757650077535091|interval:81117|pto_count:0|srtt:37708
[2025/09/12 04:07:57 535131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:67797|inflight:64815|
[2025/09/12 04:07:57 535136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 535140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:64815|cwnd:67797|conn:00005602321A80DC|stream_id:8|stream_offset:68876|
[2025/09/12 04:07:57 535144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 535148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:90|
[2025/09/12 04:07:57 535173] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:90|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:64815|now:1757650077535155|stream_id:8|stream_offset:68876|
[2025/09/12 04:07:57 535179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:90|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 535186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:64815|applimit:0|
[2025/09/12 04:07:57 535193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:37708|rtt_var:5862|pto_duration:61156|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 535200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 535206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 535212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 66015|
[2025/09/12 04:07:57 535219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077616311|now:1757650077535193|interv:81118|
[2025/09/12 04:07:57 535225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077616311|now:1757650077535193|interval:81118|pto_count:0|srtt:37708
[2025/09/12 04:07:57 535232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:67797|inflight:66015|
[2025/09/12 04:07:57 535238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 535242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:66015|cwnd:67797|conn:00005602321A80DC|stream_id:8|stream_offset:70063|
[2025/09/12 04:07:57 535246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 535250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:91|
[2025/09/12 04:07:57 535275] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:91|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:66015|now:1757650077535257|stream_id:8|stream_offset:70063|
[2025/09/12 04:07:57 535281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:91|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 535288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:66015|applimit:0|
[2025/09/12 04:07:57 535295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:37708|rtt_var:5862|pto_duration:61156|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 535308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 535314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 535320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 67215|
[2025/09/12 04:07:57 535326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077616413|now:1757650077535294|interv:81119|
[2025/09/12 04:07:57 535331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077616413|now:1757650077535294|interval:81119|pto_count:0|srtt:37708
[2025/09/12 04:07:57 535339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:67797|inflight:67215|
[2025/09/12 04:07:57 535346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077557732|
[2025/09/12 04:07:57 535353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077557732|
[2025/09/12 04:07:57 535359] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077535359|diff:22373|
[2025/09/12 04:07:57 535365] [debug] |xqc_engine_main_logic|END|now:1757650077534819|
[2025/09/12 04:07:57 535373] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077535373|
[2025/09/12 04:07:57 535379] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077535379|diff:22353|
[2025/09/12 04:07:57 535385] [debug] |xqc_engine_main_logic|END|now:1757650077535373|
[2025/09/12 04:07:57 536651] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077536649|
[2025/09/12 04:07:57 536666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 536675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:19|
[2025/09/12 04:07:57 536681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:20|
[2025/09/12 04:07:57 536689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:20|
[2025/09/12 04:07:57 536695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 536713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:36|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:37|path_largest_ack:36|
[2025/09/12 04:07:57 536720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:20983|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:7489|ack_elapse:53963|ctl_first_sent_time:1757650077490175|lagest_ack_time:1757650077536649|curr_delivered:23045|
[2025/09/12 04:07:57 536726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077490175|
[2025/09/12 04:07:57 536732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:428||sndq_packets_used_bytes:0|sndq_packets_free:27|
[2025/09/12 04:07:57 536739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:37|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:37|path_largest_ack:37|
[2025/09/12 04:07:57 536746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:20983|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:7489|ack_elapse:53963|ctl_first_sent_time:1757650077490175|lagest_ack_time:1757650077536649|curr_delivered:24245|
[2025/09/12 04:07:57 536761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077490270|
[2025/09/12 04:07:57 536768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:427||sndq_packets_used_bytes:0|sndq_packets_free:28|
[2025/09/12 04:07:57 536774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:37708|rttvar:5862|minrtt:31489|latest_rtt:46379|ack_delay:24|
[2025/09/12 04:07:57 536780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:38789|rttvar:6558|minrtt:31489|latest_rtt:46379|ack_delay:24|
[2025/09/12 04:07:57 536787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:37|lost_pn:34|thresh:3|
[2025/09/12 04:07:57 536791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 536795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:38789|rtt_var:6558|pto_duration:65021|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 536800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 536804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 536808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 64815|
[2025/09/12 04:07:57 536812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077620278|now:1757650077536795|interv:83483|
[2025/09/12 04:07:57 536816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077620278|now:1757650077536795|interval:83483|pto_count:0|srtt:38789
[2025/09/12 04:07:57 536820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 7489, ack_elapse 53963, delivered 22183|rate 411077|lost 0|
[2025/09/12 04:07:57 536824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (411077) in round 2|
[2025/09/12 04:07:57 536829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 536833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:37343|extra_cwnd:28368|
[2025/09/12 04:07:57 536837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:67797|packet_lost:0|acked:2400|po_sent_time:1757650077490270|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 536841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:67797|packet_lost:0|acked:2400|po_sent_time:1757650077490270|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 536846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:411077|cwnd:70197|full_bw_reached:0|inflight:64815|srtt:38789|latest_rtt:46379|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 536851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:20|largest:20|pns:2|
[2025/09/12 04:07:57 536856] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:20|frame:ACK |recv_time:1757650077536649|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 536865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197536649|now:1757650077536649|interv:120000000|
[2025/09/12 04:07:57 536869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197536649|now:1757650077536649|interv:120000000|
[2025/09/12 04:07:57 536873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077557732|pq_index:0|
[2025/09/12 04:07:57 536877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077534819|
[2025/09/12 04:07:57 536881] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077536881|
[2025/09/12 04:07:57 536886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077536885|
[2025/09/12 04:07:57 536892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38789|min_srtt:38789|path_bw:411077|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 536896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:64815|cwnd:70197|conn:00005602321A80DC|stream_id:8|stream_offset:71250|
[2025/09/12 04:07:57 536901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:38789|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 536906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 536910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38789|min_srtt:38789|path_bw:411077|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 536914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:64815|cwnd:70197|conn:00005602321A80DC|stream_id:8|stream_offset:72437|
[2025/09/12 04:07:57 536918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:38789|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 536923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 536927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38789|min_srtt:38789|path_bw:411077|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 536931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:64815|cwnd:70197|conn:00005602321A80DC|stream_id:8|stream_offset:73624|
[2025/09/12 04:07:57 536935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:38789|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 536939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 536943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38789|min_srtt:38789|path_bw:411077|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 536947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:64815|cwnd:70197|conn:00005602321A80DC|stream_id:8|stream_offset:74811|
[2025/09/12 04:07:57 536951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:38789|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 536958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 536962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38789|min_srtt:38789|path_bw:411077|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 536966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:64815|cwnd:70197|conn:00005602321A80DC|stream_id:8|stream_offset:75998|
[2025/09/12 04:07:57 536970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 536974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 536978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 536982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 536986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 536991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:64815|cwnd:70197|conn:00005602321A80DC|stream_id:8|stream_offset:71250|
[2025/09/12 04:07:57 536995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 536999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:92|
[2025/09/12 04:07:57 537031] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:92|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:64815|now:1757650077537007|stream_id:8|stream_offset:71250|
[2025/09/12 04:07:57 537037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:92|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 537041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:64815|applimit:0|
[2025/09/12 04:07:57 537046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:38789|rtt_var:6558|pto_duration:65021|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 537050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 537054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 537058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 66015|
[2025/09/12 04:07:57 537062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077622028|now:1757650077537045|interv:84983|
[2025/09/12 04:07:57 537066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077622028|now:1757650077537045|interval:84983|pto_count:0|srtt:38789
[2025/09/12 04:07:57 537070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:70197|inflight:66015|
[2025/09/12 04:07:57 537075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 537083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:66015|cwnd:70197|conn:00005602321A80DC|stream_id:8|stream_offset:72437|
[2025/09/12 04:07:57 537087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 537091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:93|
[2025/09/12 04:07:57 537111] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:93|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:66015|now:1757650077537097|stream_id:8|stream_offset:72437|
[2025/09/12 04:07:57 537117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:93|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 537121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:66015|applimit:0|
[2025/09/12 04:07:57 537125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:38789|rtt_var:6558|pto_duration:65021|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 537129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 537133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 537137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 67215|
[2025/09/12 04:07:57 537141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077622118|now:1757650077537125|interv:84993|
[2025/09/12 04:07:57 537144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077622118|now:1757650077537125|interval:84993|pto_count:0|srtt:38789
[2025/09/12 04:07:57 537149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:70197|inflight:67215|
[2025/09/12 04:07:57 537153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 537157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:67215|cwnd:70197|conn:00005602321A80DC|stream_id:8|stream_offset:73624|
[2025/09/12 04:07:57 537161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 537165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:94|
[2025/09/12 04:07:57 537183] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:94|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:67215|now:1757650077537170|stream_id:8|stream_offset:73624|
[2025/09/12 04:07:57 537188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:94|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 537192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:67215|applimit:0|
[2025/09/12 04:07:57 537196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:38789|rtt_var:6558|pto_duration:65021|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 537201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 537205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 537212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 68415|
[2025/09/12 04:07:57 537216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077622191|now:1757650077537196|interv:84995|
[2025/09/12 04:07:57 537220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077622191|now:1757650077537196|interval:84995|pto_count:0|srtt:38789
[2025/09/12 04:07:57 537224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:70197|inflight:68415|
[2025/09/12 04:07:57 537229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 537233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:68415|cwnd:70197|conn:00005602321A80DC|stream_id:8|stream_offset:74811|
[2025/09/12 04:07:57 537237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 537241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:95|
[2025/09/12 04:07:57 537258] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:95|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:68415|now:1757650077537246|stream_id:8|stream_offset:74811|
[2025/09/12 04:07:57 537263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:95|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 537267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:68415|applimit:0|
[2025/09/12 04:07:57 537271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:38789|rtt_var:6558|pto_duration:65021|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 537275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 537279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 537283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 69615|
[2025/09/12 04:07:57 537287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077622267|now:1757650077537271|interv:84996|
[2025/09/12 04:07:57 537291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077622267|now:1757650077537271|interval:84996|pto_count:0|srtt:38789
[2025/09/12 04:07:57 537295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:70197|inflight:69615|
[2025/09/12 04:07:57 537299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077557732|
[2025/09/12 04:07:57 537303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077557732|
[2025/09/12 04:07:57 537307] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077537307|diff:20425|
[2025/09/12 04:07:57 537312] [debug] |xqc_engine_main_logic|END|now:1757650077536885|
[2025/09/12 04:07:57 537317] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077537317|
[2025/09/12 04:07:57 537321] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077537321|diff:20411|
[2025/09/12 04:07:57 537325] [debug] |xqc_engine_main_logic|END|now:1757650077537317|
[2025/09/12 04:07:57 538699] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077538698|
[2025/09/12 04:07:57 538732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 538741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:20|
[2025/09/12 04:07:57 538745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:21|
[2025/09/12 04:07:57 538750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:21|
[2025/09/12 04:07:57 538755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 538760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:38|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:39|path_largest_ack:38|
[2025/09/12 04:07:57 538764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23383|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:8840|ack_elapse:56012|ctl_first_sent_time:1757650077491526|lagest_ack_time:1757650077538698|curr_delivered:25445|
[2025/09/12 04:07:57 538769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077491526|
[2025/09/12 04:07:57 538774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:426||sndq_packets_used_bytes:0|sndq_packets_free:29|
[2025/09/12 04:07:57 538778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:39|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:39|path_largest_ack:39|
[2025/09/12 04:07:57 538783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23383|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:8840|ack_elapse:56012|ctl_first_sent_time:1757650077491526|lagest_ack_time:1757650077538698|curr_delivered:26645|
[2025/09/12 04:07:57 538787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077491629|
[2025/09/12 04:07:57 538791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:425||sndq_packets_used_bytes:0|sndq_packets_free:30|
[2025/09/12 04:07:57 538795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:38789|rttvar:6558|minrtt:31489|latest_rtt:47069|ack_delay:56|
[2025/09/12 04:07:57 538799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:39817|rttvar:6975|minrtt:31489|latest_rtt:47069|ack_delay:56|
[2025/09/12 04:07:57 538803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:39|lost_pn:36|thresh:3|
[2025/09/12 04:07:57 538807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 538811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:39817|rtt_var:6975|pto_duration:67717|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 538816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 538820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 538824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 67215|
[2025/09/12 04:07:57 538827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077624963|now:1757650077538811|interv:86152|
[2025/09/12 04:07:57 538831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077624963|now:1757650077538811|interval:86152|pto_count:0|srtt:39817
[2025/09/12 04:07:57 538839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 8840, ack_elapse 56012, delivered 24583|rate 438888|lost 0|
[2025/09/12 04:07:57 538843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (438888) in round 2|
[2025/09/12 04:07:57 538848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 538852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:39870|extra_cwnd:30534|
[2025/09/12 04:07:57 538855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:70197|packet_lost:0|acked:2400|po_sent_time:1757650077491629|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 538860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:70197|packet_lost:0|acked:2400|po_sent_time:1757650077491629|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 538864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:438888|cwnd:72597|full_bw_reached:0|inflight:67215|srtt:39817|latest_rtt:47069|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 538870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:21|largest:21|pns:2|
[2025/09/12 04:07:57 538875] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:21|frame:ACK |recv_time:1757650077538698|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 538879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197538698|now:1757650077538698|interv:120000000|
[2025/09/12 04:07:57 538883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197538698|now:1757650077538698|interv:120000000|
[2025/09/12 04:07:57 538887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077557732|pq_index:0|
[2025/09/12 04:07:57 538891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077536885|
[2025/09/12 04:07:57 538895] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077538895|
[2025/09/12 04:07:57 538900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077538899|
[2025/09/12 04:07:57 538906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:39817|min_srtt:39817|path_bw:438888|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 538911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:67215|cwnd:72597|conn:00005602321A80DC|stream_id:8|stream_offset:75998|
[2025/09/12 04:07:57 538915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:39817|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 538920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 538924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:39817|min_srtt:39817|path_bw:438888|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 538931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:67215|cwnd:72597|conn:00005602321A80DC|stream_id:8|stream_offset:77185|
[2025/09/12 04:07:57 538935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:39817|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 538939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 538943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:39817|min_srtt:39817|path_bw:438888|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 538947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:67215|cwnd:72597|conn:00005602321A80DC|stream_id:8|stream_offset:78372|
[2025/09/12 04:07:57 538951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:39817|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 538956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 538960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:39817|min_srtt:39817|path_bw:438888|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 538964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:67215|cwnd:72597|conn:00005602321A80DC|stream_id:8|stream_offset:79559|
[2025/09/12 04:07:57 538968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:39817|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 538972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 538976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:39817|min_srtt:39817|path_bw:438888|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 538980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:67215|cwnd:72597|conn:00005602321A80DC|stream_id:8|stream_offset:80746|
[2025/09/12 04:07:57 538985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 538988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 538992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 538996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 539001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 539005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:67215|cwnd:72597|conn:00005602321A80DC|stream_id:8|stream_offset:75998|
[2025/09/12 04:07:57 539009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 539013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:96|
[2025/09/12 04:07:57 539045] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:96|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:67215|now:1757650077539022|stream_id:8|stream_offset:75998|
[2025/09/12 04:07:57 539051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:96|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 539056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:67215|applimit:0|
[2025/09/12 04:07:57 539060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:39817|rtt_var:6975|pto_duration:67717|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 539065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 539068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 539072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 68415|
[2025/09/12 04:07:57 539076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077626739|now:1757650077539060|interv:87679|
[2025/09/12 04:07:57 539080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077626739|now:1757650077539060|interval:87679|pto_count:0|srtt:39817
[2025/09/12 04:07:57 539084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:72597|inflight:68415|
[2025/09/12 04:07:57 539089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 539093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:68415|cwnd:72597|conn:00005602321A80DC|stream_id:8|stream_offset:77185|
[2025/09/12 04:07:57 539097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 539101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:97|
[2025/09/12 04:07:57 539120] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:97|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:68415|now:1757650077539107|stream_id:8|stream_offset:77185|
[2025/09/12 04:07:57 539125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:97|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 539129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:68415|applimit:0|
[2025/09/12 04:07:57 539133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:39817|rtt_var:6975|pto_duration:67717|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 539137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 539141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 539145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 69615|
[2025/09/12 04:07:57 539149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077626824|now:1757650077539133|interv:87691|
[2025/09/12 04:07:57 539153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077626824|now:1757650077539133|interval:87691|pto_count:0|srtt:39817
[2025/09/12 04:07:57 539161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:72597|inflight:69615|
[2025/09/12 04:07:57 539165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 539169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:69615|cwnd:72597|conn:00005602321A80DC|stream_id:8|stream_offset:78372|
[2025/09/12 04:07:57 539173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 539177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:98|
[2025/09/12 04:07:57 539194] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:98|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:69615|now:1757650077539182|stream_id:8|stream_offset:78372|
[2025/09/12 04:07:57 539199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:98|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 539203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:69615|applimit:0|
[2025/09/12 04:07:57 539207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:39817|rtt_var:6975|pto_duration:67717|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 539212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 539215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 539219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 70815|
[2025/09/12 04:07:57 539223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077626899|now:1757650077539207|interv:87692|
[2025/09/12 04:07:57 539227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077626899|now:1757650077539207|interval:87692|pto_count:0|srtt:39817
[2025/09/12 04:07:57 539231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:72597|inflight:70815|
[2025/09/12 04:07:57 539235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 539239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:70815|cwnd:72597|conn:00005602321A80DC|stream_id:8|stream_offset:79559|
[2025/09/12 04:07:57 539243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 539247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:99|
[2025/09/12 04:07:57 539268] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:99|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:70815|now:1757650077539252|stream_id:8|stream_offset:79559|
[2025/09/12 04:07:57 539276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:99|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 539289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:70815|applimit:0|
[2025/09/12 04:07:57 539295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:39817|rtt_var:6975|pto_duration:67717|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 539303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 539309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 539314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 72015|
[2025/09/12 04:07:57 539320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077626969|now:1757650077539295|interv:87674|
[2025/09/12 04:07:57 539325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077626969|now:1757650077539295|interval:87674|pto_count:0|srtt:39817
[2025/09/12 04:07:57 539331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:72597|inflight:72015|
[2025/09/12 04:07:57 539337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077557732|
[2025/09/12 04:07:57 539343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077557732|
[2025/09/12 04:07:57 539348] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077539348|diff:18384|
[2025/09/12 04:07:57 539354] [debug] |xqc_engine_main_logic|END|now:1757650077538899|
[2025/09/12 04:07:57 539361] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077539361|
[2025/09/12 04:07:57 539366] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077539366|diff:18366|
[2025/09/12 04:07:57 539373] [debug] |xqc_engine_main_logic|END|now:1757650077539361|
[2025/09/12 04:07:57 540626] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077540625|
[2025/09/12 04:07:57 540642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 540652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:21|
[2025/09/12 04:07:57 540658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:22|
[2025/09/12 04:07:57 540666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:22|
[2025/09/12 04:07:57 540672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 540679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:40|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:41|path_largest_ack:40|
[2025/09/12 04:07:57 540687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:25783|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:9043|ack_elapse:57939|ctl_first_sent_time:1757650077491729|lagest_ack_time:1757650077540625|curr_delivered:27845|
[2025/09/12 04:07:57 540693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077491729|
[2025/09/12 04:07:57 540697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:424||sndq_packets_used_bytes:0|sndq_packets_free:31|
[2025/09/12 04:07:57 540702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:41|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:41|path_largest_ack:41|
[2025/09/12 04:07:57 540706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:25783|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:9043|ack_elapse:57939|ctl_first_sent_time:1757650077491729|lagest_ack_time:1757650077540625|curr_delivered:29045|
[2025/09/12 04:07:57 540718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077491828|
[2025/09/12 04:07:57 540722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:423||sndq_packets_used_bytes:0|sndq_packets_free:32|
[2025/09/12 04:07:57 540726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:39817|rttvar:6975|minrtt:31489|latest_rtt:48797|ack_delay:24|
[2025/09/12 04:07:57 540730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:40936|rttvar:7471|minrtt:31489|latest_rtt:48797|ack_delay:24|
[2025/09/12 04:07:57 540734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:41|lost_pn:38|thresh:3|
[2025/09/12 04:07:57 540738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 540742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:40936|rtt_var:7471|pto_duration:70820|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 540747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 540751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 540754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 69615|
[2025/09/12 04:07:57 540758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077630072|now:1757650077540742|interv:89330|
[2025/09/12 04:07:57 540762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077630072|now:1757650077540742|interval:89330|pto_count:0|srtt:40936
[2025/09/12 04:07:57 540767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 9043, ack_elapse 57939, delivered 26983|rate 465713|lost 0|
[2025/09/12 04:07:57 540771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (465713) in round 2|
[2025/09/12 04:07:57 540775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 540779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:42305|extra_cwnd:32622|
[2025/09/12 04:07:57 540783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:72597|packet_lost:0|acked:2400|po_sent_time:1757650077491828|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 540788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:72597|packet_lost:0|acked:2400|po_sent_time:1757650077491828|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 540792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:465713|cwnd:74997|full_bw_reached:0|inflight:69615|srtt:40936|latest_rtt:48797|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 540798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:22|largest:22|pns:2|
[2025/09/12 04:07:57 540802] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:22|frame:ACK |recv_time:1757650077540625|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 540815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197540625|now:1757650077540625|interv:120000000|
[2025/09/12 04:07:57 540819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197540625|now:1757650077540625|interv:120000000|
[2025/09/12 04:07:57 540823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077557732|pq_index:0|
[2025/09/12 04:07:57 540827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077538899|
[2025/09/12 04:07:57 540831] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077540831|
[2025/09/12 04:07:57 540836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077540835|
[2025/09/12 04:07:57 540842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:40936|min_srtt:40936|path_bw:465713|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 540846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:69615|cwnd:74997|conn:00005602321A80DC|stream_id:8|stream_offset:80746|
[2025/09/12 04:07:57 540851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:40936|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 540855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 540860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:40936|min_srtt:40936|path_bw:465713|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 540864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:69615|cwnd:74997|conn:00005602321A80DC|stream_id:8|stream_offset:81933|
[2025/09/12 04:07:57 540868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:40936|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 540872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 540876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:40936|min_srtt:40936|path_bw:465713|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 540880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:69615|cwnd:74997|conn:00005602321A80DC|stream_id:8|stream_offset:83120|
[2025/09/12 04:07:57 540884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:40936|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 540889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 540893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:40936|min_srtt:40936|path_bw:465713|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 540897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:69615|cwnd:74997|conn:00005602321A80DC|stream_id:8|stream_offset:84307|
[2025/09/12 04:07:57 540903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:40936|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 540908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 540912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:40936|min_srtt:40936|path_bw:465713|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 540916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:69615|cwnd:74997|conn:00005602321A80DC|stream_id:8|stream_offset:85494|
[2025/09/12 04:07:57 540920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 540924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 540928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 540932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 540936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 540940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:69615|cwnd:74997|conn:00005602321A80DC|stream_id:8|stream_offset:80746|
[2025/09/12 04:07:57 540945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 540949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:100|
[2025/09/12 04:07:57 540983] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:100|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:69615|now:1757650077540956|stream_id:8|stream_offset:80746|
[2025/09/12 04:07:57 540992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:100|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 541000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:69615|applimit:0|
[2025/09/12 04:07:57 541007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:40936|rtt_var:7471|pto_duration:70820|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 541014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 541018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 541022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 70815|
[2025/09/12 04:07:57 541025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077631776|now:1757650077541007|interv:90769|
[2025/09/12 04:07:57 541029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077631776|now:1757650077541007|interval:90769|pto_count:0|srtt:40936
[2025/09/12 04:07:57 541034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:74997|inflight:70815|
[2025/09/12 04:07:57 541043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 541047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:70815|cwnd:74997|conn:00005602321A80DC|stream_id:8|stream_offset:81933|
[2025/09/12 04:07:57 541052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 541056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:101|
[2025/09/12 04:07:57 541082] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:101|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:70815|now:1757650077541062|stream_id:8|stream_offset:81933|
[2025/09/12 04:07:57 541091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:101|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 541098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:70815|applimit:0|
[2025/09/12 04:07:57 541104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:40936|rtt_var:7471|pto_duration:70820|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 541109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 541113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 541117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 72015|
[2025/09/12 04:07:57 541121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077631882|now:1757650077541104|interv:90778|
[2025/09/12 04:07:57 541125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077631882|now:1757650077541104|interval:90778|pto_count:0|srtt:40936
[2025/09/12 04:07:57 541129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:74997|inflight:72015|
[2025/09/12 04:07:57 541134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 541138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72015|cwnd:74997|conn:00005602321A80DC|stream_id:8|stream_offset:83120|
[2025/09/12 04:07:57 541142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 541146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:102|
[2025/09/12 04:07:57 541170] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:102|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:72015|now:1757650077541152|stream_id:8|stream_offset:83120|
[2025/09/12 04:07:57 541179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:102|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 541185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:72015|applimit:0|
[2025/09/12 04:07:57 541192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:40936|rtt_var:7471|pto_duration:70820|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 541196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 541205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 541208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 73215|
[2025/09/12 04:07:57 541212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077631972|now:1757650077541191|interv:90781|
[2025/09/12 04:07:57 541216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077631972|now:1757650077541191|interval:90781|pto_count:0|srtt:40936
[2025/09/12 04:07:57 541220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:74997|inflight:73215|
[2025/09/12 04:07:57 541225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 541231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:73215|cwnd:74997|conn:00005602321A80DC|stream_id:8|stream_offset:84307|
[2025/09/12 04:07:57 541238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 541243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:103|
[2025/09/12 04:07:57 541269] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:103|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:73215|now:1757650077541250|stream_id:8|stream_offset:84307|
[2025/09/12 04:07:57 541277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:103|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 541284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:73215|applimit:0|
[2025/09/12 04:07:57 541291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:40936|rtt_var:7471|pto_duration:70820|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 541296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 541300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 541303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 74415|
[2025/09/12 04:07:57 541307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077632070|now:1757650077541290|interv:90780|
[2025/09/12 04:07:57 541311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077632070|now:1757650077541290|interval:90780|pto_count:0|srtt:40936
[2025/09/12 04:07:57 541315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:74997|inflight:74415|
[2025/09/12 04:07:57 541320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077557732|
[2025/09/12 04:07:57 541324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077557732|
[2025/09/12 04:07:57 541328] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077541328|diff:16404|
[2025/09/12 04:07:57 541333] [debug] |xqc_engine_main_logic|END|now:1757650077540835|
[2025/09/12 04:07:57 541338] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077541338|
[2025/09/12 04:07:57 541342] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077541342|diff:16390|
[2025/09/12 04:07:57 541350] [debug] |xqc_engine_main_logic|END|now:1757650077541338|
[2025/09/12 04:07:57 542620] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077542619|
[2025/09/12 04:07:57 542633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 542641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:22|
[2025/09/12 04:07:57 542647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:23|
[2025/09/12 04:07:57 542655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:23|
[2025/09/12 04:07:57 542661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 542668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:42|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:43|path_largest_ack:42|
[2025/09/12 04:07:57 542686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:28183|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:9241|ack_elapse:59933|ctl_first_sent_time:1757650077491927|lagest_ack_time:1757650077542619|curr_delivered:30245|
[2025/09/12 04:07:57 542693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077491927|
[2025/09/12 04:07:57 542700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:422||sndq_packets_used_bytes:0|sndq_packets_free:33|
[2025/09/12 04:07:57 542706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:43|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:43|path_largest_ack:43|
[2025/09/12 04:07:57 542713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:28183|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:9241|ack_elapse:59933|ctl_first_sent_time:1757650077491927|lagest_ack_time:1757650077542619|curr_delivered:31445|
[2025/09/12 04:07:57 542720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077492027|
[2025/09/12 04:07:57 542727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:421||sndq_packets_used_bytes:0|sndq_packets_free:34|
[2025/09/12 04:07:57 542733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:40936|rttvar:7471|minrtt:31489|latest_rtt:50592|ack_delay:24|
[2025/09/12 04:07:57 542737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:42140|rttvar:8012|minrtt:31489|latest_rtt:50592|ack_delay:24|
[2025/09/12 04:07:57 542741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:43|lost_pn:40|thresh:3|
[2025/09/12 04:07:57 542745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 542749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42140|rtt_var:8012|pto_duration:74188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 542754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 542758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 542762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 72015|
[2025/09/12 04:07:57 542766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077635438|now:1757650077542749|interv:92689|
[2025/09/12 04:07:57 542776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077635438|now:1757650077542749|interval:92689|pto_count:0|srtt:42140
[2025/09/12 04:07:57 542794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 9241, ack_elapse 59933, delivered 29383|rate 490264|lost 0|
[2025/09/12 04:07:57 542800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (490264) in round 2|
[2025/09/12 04:07:57 542807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 542812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:44535|extra_cwnd:34534|
[2025/09/12 04:07:57 542816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:74997|packet_lost:0|acked:2400|po_sent_time:1757650077492027|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 542820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:74997|packet_lost:0|acked:2400|po_sent_time:1757650077492027|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 542825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:490264|cwnd:77397|full_bw_reached:0|inflight:72015|srtt:42140|latest_rtt:50592|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 542831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:23|largest:23|pns:2|
[2025/09/12 04:07:57 542835] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:23|frame:ACK |recv_time:1757650077542619|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 542840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197542619|now:1757650077542619|interv:120000000|
[2025/09/12 04:07:57 542844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197542619|now:1757650077542619|interv:120000000|
[2025/09/12 04:07:57 542848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077557732|pq_index:0|
[2025/09/12 04:07:57 542852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077540835|
[2025/09/12 04:07:57 542856] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077542856|
[2025/09/12 04:07:57 542861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077542860|
[2025/09/12 04:07:57 542867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42140|min_srtt:42140|path_bw:490264|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 542872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72015|cwnd:77397|conn:00005602321A80DC|stream_id:8|stream_offset:85494|
[2025/09/12 04:07:57 542876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42140|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 542881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 542889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42140|min_srtt:42140|path_bw:490264|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 542893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:72015|cwnd:77397|conn:00005602321A80DC|stream_id:8|stream_offset:86681|
[2025/09/12 04:07:57 542897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42140|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 542901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 542905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42140|min_srtt:42140|path_bw:490264|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 542909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:72015|cwnd:77397|conn:00005602321A80DC|stream_id:8|stream_offset:87868|
[2025/09/12 04:07:57 542914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42140|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 542918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 542922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42140|min_srtt:42140|path_bw:490264|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 542926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:72015|cwnd:77397|conn:00005602321A80DC|stream_id:8|stream_offset:89055|
[2025/09/12 04:07:57 542930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42140|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 542934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 542938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42140|min_srtt:42140|path_bw:490264|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 542942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:72015|cwnd:77397|conn:00005602321A80DC|stream_id:8|stream_offset:90242|
[2025/09/12 04:07:57 542947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 542950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 542954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 542958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 542963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 542967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72015|cwnd:77397|conn:00005602321A80DC|stream_id:8|stream_offset:85494|
[2025/09/12 04:07:57 542974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 542978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:104|
[2025/09/12 04:07:57 543008] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:104|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:72015|now:1757650077542986|stream_id:8|stream_offset:85494|
[2025/09/12 04:07:57 543014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:104|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 543019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:72015|applimit:0|
[2025/09/12 04:07:57 543023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42140|rtt_var:8012|pto_duration:74188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 543028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 543032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 543035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 73215|
[2025/09/12 04:07:57 543039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077637174|now:1757650077543023|interv:94151|
[2025/09/12 04:07:57 543043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077637174|now:1757650077543023|interval:94151|pto_count:0|srtt:42140
[2025/09/12 04:07:57 543048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:77397|inflight:73215|
[2025/09/12 04:07:57 543053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 543057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:73215|cwnd:77397|conn:00005602321A80DC|stream_id:8|stream_offset:86681|
[2025/09/12 04:07:57 543061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 543065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:105|
[2025/09/12 04:07:57 543084] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:105|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:73215|now:1757650077543071|stream_id:8|stream_offset:86681|
[2025/09/12 04:07:57 543089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:105|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 543093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:73215|applimit:0|
[2025/09/12 04:07:57 543097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42140|rtt_var:8012|pto_duration:74188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 543102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 543105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 543109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 74415|
[2025/09/12 04:07:57 543117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077637259|now:1757650077543097|interv:94162|
[2025/09/12 04:07:57 543120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077637259|now:1757650077543097|interval:94162|pto_count:0|srtt:42140
[2025/09/12 04:07:57 543125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:77397|inflight:74415|
[2025/09/12 04:07:57 543129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 543133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:74415|cwnd:77397|conn:00005602321A80DC|stream_id:8|stream_offset:87868|
[2025/09/12 04:07:57 543137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 543141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:106|
[2025/09/12 04:07:57 543158] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:106|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:74415|now:1757650077543146|stream_id:8|stream_offset:87868|
[2025/09/12 04:07:57 543163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:106|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 543167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:74415|applimit:0|
[2025/09/12 04:07:57 543171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42140|rtt_var:8012|pto_duration:74188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 543175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 543179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 543183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 75615|
[2025/09/12 04:07:57 543187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077637334|now:1757650077543171|interv:94163|
[2025/09/12 04:07:57 543191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077637334|now:1757650077543171|interval:94163|pto_count:0|srtt:42140
[2025/09/12 04:07:57 543195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:77397|inflight:75615|
[2025/09/12 04:07:57 543199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 543203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:75615|cwnd:77397|conn:00005602321A80DC|stream_id:8|stream_offset:89055|
[2025/09/12 04:07:57 543207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 543211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:107|
[2025/09/12 04:07:57 543227] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:107|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:75615|now:1757650077543216|stream_id:8|stream_offset:89055|
[2025/09/12 04:07:57 543232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:107|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 543239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:75615|applimit:0|
[2025/09/12 04:07:57 543243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42140|rtt_var:8012|pto_duration:74188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 543247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 543251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 543255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 76815|
[2025/09/12 04:07:57 543259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077637404|now:1757650077543243|interv:94161|
[2025/09/12 04:07:57 543262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077637404|now:1757650077543243|interval:94161|pto_count:0|srtt:42140
[2025/09/12 04:07:57 543267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:77397|inflight:76815|
[2025/09/12 04:07:57 543271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077557732|
[2025/09/12 04:07:57 543278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077557732|
[2025/09/12 04:07:57 543284] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077543284|diff:14448|
[2025/09/12 04:07:57 543290] [debug] |xqc_engine_main_logic|END|now:1757650077542860|
[2025/09/12 04:07:57 543298] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077543297|
[2025/09/12 04:07:57 543304] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077543303|diff:14429|
[2025/09/12 04:07:57 543310] [debug] |xqc_engine_main_logic|END|now:1757650077543297|
[2025/09/12 04:07:57 544543] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077544542|
[2025/09/12 04:07:57 544563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 544573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:23|
[2025/09/12 04:07:57 544579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:24|
[2025/09/12 04:07:57 544588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:24|
[2025/09/12 04:07:57 544594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 544602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:44|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:45|path_largest_ack:44|
[2025/09/12 04:07:57 544609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:30583|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:10607|ack_elapse:61856|ctl_first_sent_time:1757650077493293|lagest_ack_time:1757650077544542|curr_delivered:32645|
[2025/09/12 04:07:57 544616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077493293|
[2025/09/12 04:07:57 544623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:420||sndq_packets_used_bytes:0|sndq_packets_free:35|
[2025/09/12 04:07:57 544629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:45|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:45|path_largest_ack:45|
[2025/09/12 04:07:57 544643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:30583|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:10607|ack_elapse:61856|ctl_first_sent_time:1757650077493293|lagest_ack_time:1757650077544542|curr_delivered:33845|
[2025/09/12 04:07:57 544650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077493401|
[2025/09/12 04:07:57 544656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:419||sndq_packets_used_bytes:0|sndq_packets_free:36|
[2025/09/12 04:07:57 544662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:42140|rttvar:8012|minrtt:31489|latest_rtt:51141|ack_delay:24|
[2025/09/12 04:07:57 544667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:43262|rttvar:8253|minrtt:31489|latest_rtt:51141|ack_delay:24|
[2025/09/12 04:07:57 544671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:45|lost_pn:42|thresh:3|
[2025/09/12 04:07:57 544675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 544679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43262|rtt_var:8253|pto_duration:76274|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 544684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 544688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 544692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 74415|
[2025/09/12 04:07:57 544695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077639490|now:1757650077544679|interv:94811|
[2025/09/12 04:07:57 544700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077639490|now:1757650077544679|interval:94811|pto_count:0|srtt:43262
[2025/09/12 04:07:57 544704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 10607, ack_elapse 61856, delivered 31783|rate 513822|lost 0|
[2025/09/12 04:07:57 544708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (513822) in round 2|
[2025/09/12 04:07:57 544712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 544717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:46676|extra_cwnd:36368|
[2025/09/12 04:07:57 544720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:77397|packet_lost:0|acked:2400|po_sent_time:1757650077493401|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 544725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:77397|packet_lost:0|acked:2400|po_sent_time:1757650077493401|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 544730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:513822|cwnd:79797|full_bw_reached:0|inflight:74415|srtt:43262|latest_rtt:51141|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 544736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:24|largest:24|pns:2|
[2025/09/12 04:07:57 544748] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:24|frame:ACK |recv_time:1757650077544542|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 544753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197544542|now:1757650077544542|interv:120000000|
[2025/09/12 04:07:57 544757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197544542|now:1757650077544542|interv:120000000|
[2025/09/12 04:07:57 544761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077557732|pq_index:0|
[2025/09/12 04:07:57 544765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077542860|
[2025/09/12 04:07:57 544769] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077544769|
[2025/09/12 04:07:57 544774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077544773|
[2025/09/12 04:07:57 544781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43262|min_srtt:43262|path_bw:513822|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 544785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:74415|cwnd:79797|conn:00005602321A80DC|stream_id:8|stream_offset:90242|
[2025/09/12 04:07:57 544790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43262|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 544794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 544799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43262|min_srtt:43262|path_bw:513822|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 544803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:74415|cwnd:79797|conn:00005602321A80DC|stream_id:8|stream_offset:91429|
[2025/09/12 04:07:57 544807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43262|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 544812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 544816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43262|min_srtt:43262|path_bw:513822|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 544820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:74415|cwnd:79797|conn:00005602321A80DC|stream_id:8|stream_offset:92616|
[2025/09/12 04:07:57 544824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43262|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 544828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 544832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43262|min_srtt:43262|path_bw:513822|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 544839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:74415|cwnd:79797|conn:00005602321A80DC|stream_id:8|stream_offset:93803|
[2025/09/12 04:07:57 544843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43262|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 544847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 544852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43262|min_srtt:43262|path_bw:513822|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 544856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:74415|cwnd:79797|conn:00005602321A80DC|stream_id:8|stream_offset:94990|
[2025/09/12 04:07:57 544860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 544864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 544868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 544872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 544877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 544881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:74415|cwnd:79797|conn:00005602321A80DC|stream_id:8|stream_offset:90242|
[2025/09/12 04:07:57 544885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 544889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:108|
[2025/09/12 04:07:57 544923] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:108|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:74415|now:1757650077544897|stream_id:8|stream_offset:90242|
[2025/09/12 04:07:57 544932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:108|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 544940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:74415|applimit:0|
[2025/09/12 04:07:57 544947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43262|rtt_var:8253|pto_duration:76274|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 544953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 544957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 544961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 75615|
[2025/09/12 04:07:57 544965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077641171|now:1757650077544946|interv:96225|
[2025/09/12 04:07:57 544969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077641171|now:1757650077544946|interval:96225|pto_count:0|srtt:43262
[2025/09/12 04:07:57 544978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:79797|inflight:75615|
[2025/09/12 04:07:57 544983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 544987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:75615|cwnd:79797|conn:00005602321A80DC|stream_id:8|stream_offset:91429|
[2025/09/12 04:07:57 544991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 544995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:109|
[2025/09/12 04:07:57 545022] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:109|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:75615|now:1757650077545002|stream_id:8|stream_offset:91429|
[2025/09/12 04:07:57 545031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:109|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 545038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:75615|applimit:0|
[2025/09/12 04:07:57 545044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43262|rtt_var:8253|pto_duration:76274|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 545049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 545053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 545057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 76815|
[2025/09/12 04:07:57 545061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077641276|now:1757650077545044|interv:96232|
[2025/09/12 04:07:57 545065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077641276|now:1757650077545044|interval:96232|pto_count:0|srtt:43262
[2025/09/12 04:07:57 545069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:79797|inflight:76815|
[2025/09/12 04:07:57 545074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 545078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:76815|cwnd:79797|conn:00005602321A80DC|stream_id:8|stream_offset:92616|
[2025/09/12 04:07:57 545082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 545086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:110|
[2025/09/12 04:07:57 545110] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:110|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:76815|now:1757650077545092|stream_id:8|stream_offset:92616|
[2025/09/12 04:07:57 545118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:110|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 545125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:76815|applimit:0|
[2025/09/12 04:07:57 545132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43262|rtt_var:8253|pto_duration:76274|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 545141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 545145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 545148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 78015|
[2025/09/12 04:07:57 545152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077641366|now:1757650077545131|interv:96235|
[2025/09/12 04:07:57 545156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077641366|now:1757650077545131|interval:96235|pto_count:0|srtt:43262
[2025/09/12 04:07:57 545160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:79797|inflight:78015|
[2025/09/12 04:07:57 545165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 545169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:78015|cwnd:79797|conn:00005602321A80DC|stream_id:8|stream_offset:93803|
[2025/09/12 04:07:57 545173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 545177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:111|
[2025/09/12 04:07:57 545201] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:111|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:78015|now:1757650077545183|stream_id:8|stream_offset:93803|
[2025/09/12 04:07:57 545209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:111|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 545217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:78015|applimit:0|
[2025/09/12 04:07:57 545224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43262|rtt_var:8253|pto_duration:76274|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 545230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 545236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 545239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 79215|
[2025/09/12 04:07:57 545243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077641457|now:1757650077545223|interv:96234|
[2025/09/12 04:07:57 545247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077641457|now:1757650077545223|interval:96234|pto_count:0|srtt:43262
[2025/09/12 04:07:57 545251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:79797|inflight:79215|
[2025/09/12 04:07:57 545256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077557732|
[2025/09/12 04:07:57 545260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077557732|
[2025/09/12 04:07:57 545264] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077545264|diff:12468|
[2025/09/12 04:07:57 545269] [debug] |xqc_engine_main_logic|END|now:1757650077544773|
[2025/09/12 04:07:57 545278] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077545278|
[2025/09/12 04:07:57 545282] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077545282|diff:12450|
[2025/09/12 04:07:57 545286] [debug] |xqc_engine_main_logic|END|now:1757650077545278|
[2025/09/12 04:07:57 546550] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077546549|
[2025/09/12 04:07:57 546566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 546575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:24|
[2025/09/12 04:07:57 546581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:25|
[2025/09/12 04:07:57 546589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:25|
[2025/09/12 04:07:57 546596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 546603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:46|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:47|path_largest_ack:46|
[2025/09/12 04:07:57 546610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:32983|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:10834|ack_elapse:63863|ctl_first_sent_time:1757650077493520|lagest_ack_time:1757650077546549|curr_delivered:35045|
[2025/09/12 04:07:57 546618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077493520|
[2025/09/12 04:07:57 546625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:418||sndq_packets_used_bytes:0|sndq_packets_free:37|
[2025/09/12 04:07:57 546629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:47|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:47|path_largest_ack:47|
[2025/09/12 04:07:57 546633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:32983|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:10834|ack_elapse:63863|ctl_first_sent_time:1757650077493520|lagest_ack_time:1757650077546549|curr_delivered:36245|
[2025/09/12 04:07:57 546638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077493620|
[2025/09/12 04:07:57 546642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:417||sndq_packets_used_bytes:0|sndq_packets_free:38|
[2025/09/12 04:07:57 546646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:43262|rttvar:8253|minrtt:31489|latest_rtt:52929|ack_delay:24|
[2025/09/12 04:07:57 546650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:44468|rttvar:8600|minrtt:31489|latest_rtt:52929|ack_delay:24|
[2025/09/12 04:07:57 546654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:47|lost_pn:44|thresh:3|
[2025/09/12 04:07:57 546659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 546663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44468|rtt_var:8600|pto_duration:78868|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 546667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 546671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 546681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 76815|
[2025/09/12 04:07:57 546685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077644051|now:1757650077546662|interv:97389|
[2025/09/12 04:07:57 546689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077644051|now:1757650077546662|interval:97389|pto_count:0|srtt:44468
[2025/09/12 04:07:57 546694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 10834, ack_elapse 63863, delivered 34183|rate 535255|lost 0|
[2025/09/12 04:07:57 546698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (535255) in round 2|
[2025/09/12 04:07:57 546702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 546706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:48623|extra_cwnd:38038|
[2025/09/12 04:07:57 546710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:79797|packet_lost:0|acked:2400|po_sent_time:1757650077493620|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 546715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:79797|packet_lost:0|acked:2400|po_sent_time:1757650077493620|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 546719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:535255|cwnd:82197|full_bw_reached:0|inflight:76815|srtt:44468|latest_rtt:52929|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 546725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:25|largest:25|pns:2|
[2025/09/12 04:07:57 546729] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:25|frame:ACK |recv_time:1757650077546549|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 546734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197546549|now:1757650077546549|interv:120000000|
[2025/09/12 04:07:57 546738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197546549|now:1757650077546549|interv:120000000|
[2025/09/12 04:07:57 546742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077557732|pq_index:0|
[2025/09/12 04:07:57 546746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077544773|
[2025/09/12 04:07:57 546750] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077546750|
[2025/09/12 04:07:57 546756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077546754|
[2025/09/12 04:07:57 546762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44468|min_srtt:44468|path_bw:535255|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 546766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:76815|cwnd:82197|conn:00005602321A80DC|stream_id:8|stream_offset:94990|
[2025/09/12 04:07:57 546770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:44468|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 546778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 546782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44468|min_srtt:44468|path_bw:535255|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 546787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:76815|cwnd:82197|conn:00005602321A80DC|stream_id:8|stream_offset:96177|
[2025/09/12 04:07:57 546791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:44468|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 546795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 546799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44468|min_srtt:44468|path_bw:535255|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 546803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:76815|cwnd:82197|conn:00005602321A80DC|stream_id:8|stream_offset:97364|
[2025/09/12 04:07:57 546807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:44468|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 546811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 546815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44468|min_srtt:44468|path_bw:535255|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 546819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:76815|cwnd:82197|conn:00005602321A80DC|stream_id:8|stream_offset:98551|
[2025/09/12 04:07:57 546823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:44468|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 546828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 546832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44468|min_srtt:44468|path_bw:535255|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 546836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:76815|cwnd:82197|conn:00005602321A80DC|stream_id:8|stream_offset:99738|
[2025/09/12 04:07:57 546840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 546844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 546847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 546852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 546856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 546860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:76815|cwnd:82197|conn:00005602321A80DC|stream_id:8|stream_offset:94990|
[2025/09/12 04:07:57 546867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 546871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:112|
[2025/09/12 04:07:57 546902] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:112|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:76815|now:1757650077546878|stream_id:8|stream_offset:94990|
[2025/09/12 04:07:57 546908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:112|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 546913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:76815|applimit:0|
[2025/09/12 04:07:57 546920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44468|rtt_var:8600|pto_duration:78868|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 546927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 546933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 546940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 78015|
[2025/09/12 04:07:57 546946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077645746|now:1757650077546920|interv:98826|
[2025/09/12 04:07:57 546952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077645746|now:1757650077546920|interval:98826|pto_count:0|srtt:44468
[2025/09/12 04:07:57 546959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:82197|inflight:78015|
[2025/09/12 04:07:57 546967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 546971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:78015|cwnd:82197|conn:00005602321A80DC|stream_id:8|stream_offset:96177|
[2025/09/12 04:07:57 546975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 546980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:113|
[2025/09/12 04:07:57 547004] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:113|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:78015|now:1757650077546986|stream_id:8|stream_offset:96177|
[2025/09/12 04:07:57 547010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:113|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 547017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:78015|applimit:0|
[2025/09/12 04:07:57 547023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44468|rtt_var:8600|pto_duration:78868|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 547030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 547036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 547049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 79215|
[2025/09/12 04:07:57 547055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077645854|now:1757650077547023|interv:98831|
[2025/09/12 04:07:57 547060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077645854|now:1757650077547023|interval:98831|pto_count:0|srtt:44468
[2025/09/12 04:07:57 547064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:82197|inflight:79215|
[2025/09/12 04:07:57 547069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 547073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:79215|cwnd:82197|conn:00005602321A80DC|stream_id:8|stream_offset:97364|
[2025/09/12 04:07:57 547077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 547081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:114|
[2025/09/12 04:07:57 547105] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:114|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:79215|now:1757650077547088|stream_id:8|stream_offset:97364|
[2025/09/12 04:07:57 547112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:114|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 547119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:79215|applimit:0|
[2025/09/12 04:07:57 547125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44468|rtt_var:8600|pto_duration:78868|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 547133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 547139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 547146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 80415|
[2025/09/12 04:07:57 547152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077645956|now:1757650077547125|interv:98831|
[2025/09/12 04:07:57 547156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077645956|now:1757650077547125|interval:98831|pto_count:0|srtt:44468
[2025/09/12 04:07:57 547161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:82197|inflight:80415|
[2025/09/12 04:07:57 547166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 547170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:80415|cwnd:82197|conn:00005602321A80DC|stream_id:8|stream_offset:98551|
[2025/09/12 04:07:57 547174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 547178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:115|
[2025/09/12 04:07:57 547201] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:115|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:80415|now:1757650077547185|stream_id:8|stream_offset:98551|
[2025/09/12 04:07:57 547223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:115|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 547232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:80415|applimit:0|
[2025/09/12 04:07:57 547238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44468|rtt_var:8600|pto_duration:78868|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 547245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 547252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 547258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 81615|
[2025/09/12 04:07:57 547264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646053|now:1757650077547238|interv:98815|
[2025/09/12 04:07:57 547270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646053|now:1757650077547238|interval:98815|pto_count:0|srtt:44468
[2025/09/12 04:07:57 547278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:82197|inflight:81615|
[2025/09/12 04:07:57 547286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077557732|
[2025/09/12 04:07:57 547292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077557732|
[2025/09/12 04:07:57 547299] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077547299|diff:10433|
[2025/09/12 04:07:57 547304] [debug] |xqc_engine_main_logic|END|now:1757650077546754|
[2025/09/12 04:07:57 547310] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077547310|
[2025/09/12 04:07:57 547314] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077547314|diff:10418|
[2025/09/12 04:07:57 547318] [debug] |xqc_engine_main_logic|END|now:1757650077547310|
[2025/09/12 04:07:57 548499] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077548498|
[2025/09/12 04:07:57 548513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 548522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:25|
[2025/09/12 04:07:57 548528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:26|
[2025/09/12 04:07:57 548546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:26|
[2025/09/12 04:07:57 548552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 548559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:48|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:49|path_largest_ack:48|
[2025/09/12 04:07:57 548566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:35383|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:11038|ack_elapse:65812|ctl_first_sent_time:1757650077493724|lagest_ack_time:1757650077548498|curr_delivered:37445|
[2025/09/12 04:07:57 548573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077493724|
[2025/09/12 04:07:57 548580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:416||sndq_packets_used_bytes:0|sndq_packets_free:39|
[2025/09/12 04:07:57 548594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:49|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:49|path_largest_ack:49|
[2025/09/12 04:07:57 548601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:35383|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:11038|ack_elapse:65812|ctl_first_sent_time:1757650077493724|lagest_ack_time:1757650077548498|curr_delivered:38645|
[2025/09/12 04:07:57 548608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077493819|
[2025/09/12 04:07:57 548614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:415||sndq_packets_used_bytes:0|sndq_packets_free:40|
[2025/09/12 04:07:57 548620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:44468|rttvar:8600|minrtt:31489|latest_rtt:54679|ack_delay:24|
[2025/09/12 04:07:57 548626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:45741|rttvar:8996|minrtt:31489|latest_rtt:54679|ack_delay:24|
[2025/09/12 04:07:57 548633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:49|lost_pn:46|thresh:3|
[2025/09/12 04:07:57 548639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 548646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45741|rtt_var:8996|pto_duration:81725|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 548653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 548659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 548665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 79215|
[2025/09/12 04:07:57 548671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077648910|now:1757650077548645|interv:100265|
[2025/09/12 04:07:57 548676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077648910|now:1757650077548645|interval:100265|pto_count:0|srtt:45741
[2025/09/12 04:07:57 548683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 11038, ack_elapse 65812, delivered 36583|rate 555871|lost 0|
[2025/09/12 04:07:57 548689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (555871) in round 2|
[2025/09/12 04:07:57 548695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 548701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:50496|extra_cwnd:39642|
[2025/09/12 04:07:57 548707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:82197|packet_lost:0|acked:2400|po_sent_time:1757650077493819|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 548715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:82197|packet_lost:0|acked:2400|po_sent_time:1757650077493819|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 548721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:555871|cwnd:84597|full_bw_reached:0|inflight:79215|srtt:45741|latest_rtt:54679|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 548736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:26|largest:26|pns:2|
[2025/09/12 04:07:57 548740] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:26|frame:ACK |recv_time:1757650077548498|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 548745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197548498|now:1757650077548498|interv:120000000|
[2025/09/12 04:07:57 548749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197548498|now:1757650077548498|interv:120000000|
[2025/09/12 04:07:57 548753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077557732|pq_index:0|
[2025/09/12 04:07:57 548757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077546754|
[2025/09/12 04:07:57 548761] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077548761|
[2025/09/12 04:07:57 548766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077548765|
[2025/09/12 04:07:57 548772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45741|min_srtt:45741|path_bw:555871|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 548777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:79215|cwnd:84597|conn:00005602321A80DC|stream_id:8|stream_offset:99738|
[2025/09/12 04:07:57 548781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45741|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 548786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 548791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45741|min_srtt:45741|path_bw:555871|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 548795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:79215|cwnd:84597|conn:00005602321A80DC|stream_id:8|stream_offset:100925|
[2025/09/12 04:07:57 548799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45741|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 548803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 548807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45741|min_srtt:45741|path_bw:555871|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 548812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:79215|cwnd:84597|conn:00005602321A80DC|stream_id:8|stream_offset:102112|
[2025/09/12 04:07:57 548816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45741|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 548820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 548827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45741|min_srtt:45741|path_bw:555871|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 548831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:79215|cwnd:84597|conn:00005602321A80DC|stream_id:8|stream_offset:103299|
[2025/09/12 04:07:57 548836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45741|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 548840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 548844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45741|min_srtt:45741|path_bw:555871|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 548848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:79215|cwnd:84597|conn:00005602321A80DC|stream_id:8|stream_offset:104486|
[2025/09/12 04:07:57 548853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 548856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 548860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 548865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 548869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 548873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:79215|cwnd:84597|conn:00005602321A80DC|stream_id:8|stream_offset:99738|
[2025/09/12 04:07:57 548877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 548882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:116|
[2025/09/12 04:07:57 548914] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:116|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:79215|now:1757650077548890|stream_id:8|stream_offset:99738|
[2025/09/12 04:07:57 548920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:116|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 548925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:79215|applimit:0|
[2025/09/12 04:07:57 548931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45741|rtt_var:8996|pto_duration:81725|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 548938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 548944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 548950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 80415|
[2025/09/12 04:07:57 548957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077650615|now:1757650077548931|interv:101684|
[2025/09/12 04:07:57 548963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077650615|now:1757650077548931|interval:101684|pto_count:0|srtt:45741
[2025/09/12 04:07:57 548977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:84597|inflight:80415|
[2025/09/12 04:07:57 548983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 548987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:80415|cwnd:84597|conn:00005602321A80DC|stream_id:8|stream_offset:100925|
[2025/09/12 04:07:57 548992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 548997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:117|
[2025/09/12 04:07:57 549022] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:117|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:80415|now:1757650077549003|stream_id:8|stream_offset:100925|
[2025/09/12 04:07:57 549029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:117|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 549036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:80415|applimit:0|
[2025/09/12 04:07:57 549043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45741|rtt_var:8996|pto_duration:81725|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 549050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 549056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 549062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 81615|
[2025/09/12 04:07:57 549068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077650728|now:1757650077549043|interv:101685|
[2025/09/12 04:07:57 549074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077650728|now:1757650077549043|interval:101685|pto_count:0|srtt:45741
[2025/09/12 04:07:57 549078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:84597|inflight:81615|
[2025/09/12 04:07:57 549083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 549087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:81615|cwnd:84597|conn:00005602321A80DC|stream_id:8|stream_offset:102112|
[2025/09/12 04:07:57 549091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 549095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:118|
[2025/09/12 04:07:57 549119] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:118|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:81615|now:1757650077549101|stream_id:8|stream_offset:102112|
[2025/09/12 04:07:57 549125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:118|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 549138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:81615|applimit:0|
[2025/09/12 04:07:57 549145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45741|rtt_var:8996|pto_duration:81725|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 549152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 549159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 549165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 82815|
[2025/09/12 04:07:57 549171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077650826|now:1757650077549145|interv:101681|
[2025/09/12 04:07:57 549177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077650826|now:1757650077549145|interval:101681|pto_count:0|srtt:45741
[2025/09/12 04:07:57 549183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:84597|inflight:82815|
[2025/09/12 04:07:57 549187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 549191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:82815|cwnd:84597|conn:00005602321A80DC|stream_id:8|stream_offset:103299|
[2025/09/12 04:07:57 549196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 549200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:119|
[2025/09/12 04:07:57 549225] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:119|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:82815|now:1757650077549206|stream_id:8|stream_offset:103299|
[2025/09/12 04:07:57 549231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:119|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 549238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:82815|applimit:0|
[2025/09/12 04:07:57 549244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45741|rtt_var:8996|pto_duration:81725|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 549251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 549257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 549263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 84015|
[2025/09/12 04:07:57 549269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077650931|now:1757650077549244|interv:101687|
[2025/09/12 04:07:57 549275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077650931|now:1757650077549244|interval:101687|pto_count:0|srtt:45741
[2025/09/12 04:07:57 549282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:84597|inflight:84015|
[2025/09/12 04:07:57 549290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077557732|
[2025/09/12 04:07:57 549296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077557732|
[2025/09/12 04:07:57 549309] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077549309|diff:8423|
[2025/09/12 04:07:57 549313] [debug] |xqc_engine_main_logic|END|now:1757650077548765|
[2025/09/12 04:07:57 549319] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077549319|
[2025/09/12 04:07:57 549322] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077549322|diff:8410|
[2025/09/12 04:07:57 549326] [debug] |xqc_engine_main_logic|END|now:1757650077549319|
[2025/09/12 04:07:57 550624] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077550623|
[2025/09/12 04:07:57 550638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 550647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:26|
[2025/09/12 04:07:57 550652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:27|
[2025/09/12 04:07:57 550658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:27|
[2025/09/12 04:07:57 550662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 550667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:50|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:51|path_largest_ack:50|
[2025/09/12 04:07:57 550672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:37783|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:12404|ack_elapse:67937|ctl_first_sent_time:1757650077495090|lagest_ack_time:1757650077550623|curr_delivered:39845|
[2025/09/12 04:07:57 550686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077495090|
[2025/09/12 04:07:57 550692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:414||sndq_packets_used_bytes:0|sndq_packets_free:41|
[2025/09/12 04:07:57 550698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:51|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:51|path_largest_ack:51|
[2025/09/12 04:07:57 550705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:37783|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:12404|ack_elapse:67937|ctl_first_sent_time:1757650077495090|lagest_ack_time:1757650077550623|curr_delivered:41045|
[2025/09/12 04:07:57 550712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077495196|
[2025/09/12 04:07:57 550718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:413||sndq_packets_used_bytes:0|sndq_packets_free:42|
[2025/09/12 04:07:57 550722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:45741|rttvar:8996|minrtt:31489|latest_rtt:55427|ack_delay:24|
[2025/09/12 04:07:57 550726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:46949|rttvar:9162|minrtt:31489|latest_rtt:55427|ack_delay:24|
[2025/09/12 04:07:57 550730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:51|lost_pn:48|thresh:3|
[2025/09/12 04:07:57 550734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 550739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46949|rtt_var:9162|pto_duration:83597|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 550743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 550753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 550757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 81615|
[2025/09/12 04:07:57 550761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077652803|now:1757650077550738|interv:102065|
[2025/09/12 04:07:57 550765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077652803|now:1757650077550738|interval:102065|pto_count:0|srtt:46949
[2025/09/12 04:07:57 550769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 12404, ack_elapse 67937, delivered 38983|rate 573811|lost 0|
[2025/09/12 04:07:57 550774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (573811) in round 2|
[2025/09/12 04:07:57 550778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 550782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:52126|extra_cwnd:41040|
[2025/09/12 04:07:57 550786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:84597|packet_lost:0|acked:2400|po_sent_time:1757650077495196|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 550790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:84597|packet_lost:0|acked:2400|po_sent_time:1757650077495196|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 550795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:573811|cwnd:86997|full_bw_reached:0|inflight:81615|srtt:46949|latest_rtt:55427|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 550800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:27|largest:27|pns:2|
[2025/09/12 04:07:57 550805] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:27|frame:ACK |recv_time:1757650077550623|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 550810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197550623|now:1757650077550623|interv:120000000|
[2025/09/12 04:07:57 550814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197550623|now:1757650077550623|interv:120000000|
[2025/09/12 04:07:57 550818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077557732|pq_index:0|
[2025/09/12 04:07:57 550822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077548765|
[2025/09/12 04:07:57 550826] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077550826|
[2025/09/12 04:07:57 550831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077550830|
[2025/09/12 04:07:57 550837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46949|min_srtt:46949|path_bw:573811|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 550841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:81615|cwnd:86997|conn:00005602321A80DC|stream_id:8|stream_offset:104486|
[2025/09/12 04:07:57 550849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46949|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 550854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 550858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46949|min_srtt:46949|path_bw:573811|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 550862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:81615|cwnd:86997|conn:00005602321A80DC|stream_id:8|stream_offset:105673|
[2025/09/12 04:07:57 550866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46949|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 550871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 550875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46949|min_srtt:46949|path_bw:573811|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 550879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:81615|cwnd:86997|conn:00005602321A80DC|stream_id:8|stream_offset:106860|
[2025/09/12 04:07:57 550883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46949|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 550887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 550891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46949|min_srtt:46949|path_bw:573811|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 550895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:81615|cwnd:86997|conn:00005602321A80DC|stream_id:8|stream_offset:108047|
[2025/09/12 04:07:57 550900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46949|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 550904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 550908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46949|min_srtt:46949|path_bw:573811|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 550912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:81615|cwnd:86997|conn:00005602321A80DC|stream_id:8|stream_offset:109234|
[2025/09/12 04:07:57 550916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 550920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 550924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 550928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 550935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 550939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:81615|cwnd:86997|conn:00005602321A80DC|stream_id:8|stream_offset:104486|
[2025/09/12 04:07:57 550943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 550947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:120|
[2025/09/12 04:07:57 550977] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:120|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:81615|now:1757650077550954|stream_id:8|stream_offset:104486|
[2025/09/12 04:07:57 550983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:120|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 550988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:81615|applimit:0|
[2025/09/12 04:07:57 550992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46949|rtt_var:9162|pto_duration:83597|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 550997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 551000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 551004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 82815|
[2025/09/12 04:07:57 551008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654551|now:1757650077550992|interv:103559|
[2025/09/12 04:07:57 551012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654551|now:1757650077550992|interval:103559|pto_count:0|srtt:46949
[2025/09/12 04:07:57 551017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:86997|inflight:82815|
[2025/09/12 04:07:57 551021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 551026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:82815|cwnd:86997|conn:00005602321A80DC|stream_id:8|stream_offset:105673|
[2025/09/12 04:07:57 551030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 551034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:121|
[2025/09/12 04:07:57 551053] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:121|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:82815|now:1757650077551040|stream_id:8|stream_offset:105673|
[2025/09/12 04:07:57 551058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:121|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 551062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:82815|applimit:0|
[2025/09/12 04:07:57 551066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46949|rtt_var:9162|pto_duration:83597|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 551070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 551078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 551082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 84015|
[2025/09/12 04:07:57 551086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654637|now:1757650077551066|interv:103571|
[2025/09/12 04:07:57 551089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654637|now:1757650077551066|interval:103571|pto_count:0|srtt:46949
[2025/09/12 04:07:57 551094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:86997|inflight:84015|
[2025/09/12 04:07:57 551098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 551102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:84015|cwnd:86997|conn:00005602321A80DC|stream_id:8|stream_offset:106860|
[2025/09/12 04:07:57 551106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 551110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:122|
[2025/09/12 04:07:57 551127] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:122|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:84015|now:1757650077551115|stream_id:8|stream_offset:106860|
[2025/09/12 04:07:57 551132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:122|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 551137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:84015|applimit:0|
[2025/09/12 04:07:57 551141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46949|rtt_var:9162|pto_duration:83597|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 551145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 551148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 551152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 85215|
[2025/09/12 04:07:57 551156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654712|now:1757650077551140|interv:103572|
[2025/09/12 04:07:57 551160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654712|now:1757650077551140|interval:103572|pto_count:0|srtt:46949
[2025/09/12 04:07:57 551164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:86997|inflight:85215|
[2025/09/12 04:07:57 551168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 551172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85215|cwnd:86997|conn:00005602321A80DC|stream_id:8|stream_offset:108047|
[2025/09/12 04:07:57 551177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 551180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:123|
[2025/09/12 04:07:57 551200] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:123|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:85215|now:1757650077551189|stream_id:8|stream_offset:108047|
[2025/09/12 04:07:57 551206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:123|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 551210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:85215|applimit:0|
[2025/09/12 04:07:57 551214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46949|rtt_var:9162|pto_duration:83597|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 551218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 551222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 551226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 86415|
[2025/09/12 04:07:57 551229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654786|now:1757650077551214|interv:103572|
[2025/09/12 04:07:57 551233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654786|now:1757650077551214|interval:103572|pto_count:0|srtt:46949
[2025/09/12 04:07:57 551238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:86997|inflight:86415|
[2025/09/12 04:07:57 551242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077557732|
[2025/09/12 04:07:57 551246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077557732|
[2025/09/12 04:07:57 551250] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077551250|diff:6482|
[2025/09/12 04:07:57 551254] [debug] |xqc_engine_main_logic|END|now:1757650077550830|
[2025/09/12 04:07:57 551260] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077551260|
[2025/09/12 04:07:57 551263] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077551263|diff:6469|
[2025/09/12 04:07:57 551267] [debug] |xqc_engine_main_logic|END|now:1757650077551260|
[2025/09/12 04:07:57 551569] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:39|state:ESTABED|recv_time:1757650077551567|
[2025/09/12 04:07:57 551584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 551594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:27|
[2025/09/12 04:07:57 551600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:28|
[2025/09/12 04:07:57 551608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:28|
[2025/09/12 04:07:57 551614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 551621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:55|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:55|path_largest_ack:55|
[2025/09/12 04:07:57 551626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43783|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:12928|ack_elapse:68881|ctl_first_sent_time:1757650077495614|lagest_ack_time:1757650077551567|curr_delivered:42245|
[2025/09/12 04:07:57 551636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077495614|
[2025/09/12 04:07:57 551641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:412||sndq_packets_used_bytes:0|sndq_packets_free:43|
[2025/09/12 04:07:57 551645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:46949|rttvar:9162|minrtt:31489|latest_rtt:55953|ack_delay:24|
[2025/09/12 04:07:57 551650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:48072|rttvar:9117|minrtt:31489|latest_rtt:55953|ack_delay:24|
[2025/09/12 04:07:57 551654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:55|lost_pn:52|thresh:3|
[2025/09/12 04:07:57 551659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:52|lost_pn:52|po_sent_time:1757650077495292|lost_send_time:1757650077488620|loss_delay:62947|frame:STREAM |repair:128|
[2025/09/12 04:07:57 551663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077495292u|
[2025/09/12 04:07:57 551667] [stats] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|addr or cid not avail |lost interval:1757650077551567|lost_count:1|send_count:122|pkt_num:52|po_send_time:1757650077495292|srtt:48072|cwnd:86997|bw:573811|conn_life:105539|now:0|last_lost_time:105539|
[2025/09/12 04:07:57 551672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 551676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558347|now:1757650077551676|interval:6671|
[2025/09/12 04:07:57 551681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558347|now:1757650077551676|interv:6671|
[2025/09/12 04:07:57 551685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 12928, ack_elapse 68881, delivered 40183|rate 583368|lost 1|
[2025/09/12 04:07:57 551689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (583368) in round 2|
[2025/09/12 04:07:57 551693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 551697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:52994|extra_cwnd:41784|
[2025/09/12 04:07:57 551701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:86997|packet_lost:1|acked:1200|po_sent_time:1757650077495614|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 551705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:86997|packet_lost:1|acked:1200|po_sent_time:1757650077495614|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2084|
[2025/09/12 04:07:57 551710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:583368|cwnd:88197|full_bw_reached:0|inflight:84015|srtt:48072|latest_rtt:55953|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 551716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:28|largest:28|pns:2|
[2025/09/12 04:07:57 551720] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:28|frame:ACK |recv_time:1757650077551567|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 551725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197551567|now:1757650077551567|interv:120000000|
[2025/09/12 04:07:57 551732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197551567|now:1757650077551567|interv:120000000|
[2025/09/12 04:07:57 551736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077557732|pq_index:0|
[2025/09/12 04:07:57 551740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077550830|
[2025/09/12 04:07:57 551744] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077551744|
[2025/09/12 04:07:57 551749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077551748|
[2025/09/12 04:07:57 551755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48072|min_srtt:48072|path_bw:583368|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 551759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:84015|cwnd:88197|conn:00005602321A80DC|stream_id:8|stream_offset:23770|
[2025/09/12 04:07:57 551764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:48072|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 551769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:52|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 551773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48072|min_srtt:48072|path_bw:583368|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 551777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:84015|cwnd:88197|conn:00005602321A80DC|stream_id:8|stream_offset:109234|
[2025/09/12 04:07:57 551782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:48072|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 551786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 551790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48072|min_srtt:48072|path_bw:583368|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 551794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:84015|cwnd:88197|conn:00005602321A80DC|stream_id:8|stream_offset:110421|
[2025/09/12 04:07:57 551798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:48072|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 551802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 551806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48072|min_srtt:48072|path_bw:583368|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:57 551810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:84015|cwnd:88197|conn:00005602321A80DC|stream_id:8|stream_offset:111608|
[2025/09/12 04:07:57 551814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 551818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 551825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 551829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 551833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:52|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 551837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:84015|cwnd:88197|conn:00005602321A80DC|stream_id:8|stream_offset:23770|
[2025/09/12 04:07:57 551842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 551846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:124|
[2025/09/12 04:07:57 551877] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:124|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:84015|now:1757650077551853|stream_id:8|stream_offset:23770|
[2025/09/12 04:07:57 551883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:124|origin_pktnum:52|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 551889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:84015|applimit:0|
[2025/09/12 04:07:57 551896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558347|now:1757650077551896|interval:6451|
[2025/09/12 04:07:57 551903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558347|now:1757650077551896|interv:6451|
[2025/09/12 04:07:57 551909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:88197|inflight:85215|
[2025/09/12 04:07:57 551917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 551924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85215|cwnd:88197|conn:00005602321A80DC|stream_id:8|stream_offset:109234|
[2025/09/12 04:07:57 551931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 551938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:125|
[2025/09/12 04:07:57 551964] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:125|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:85215|now:1757650077551946|stream_id:8|stream_offset:109234|
[2025/09/12 04:07:57 551970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:125|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 551977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:85215|applimit:0|
[2025/09/12 04:07:57 551983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558347|now:1757650077551983|interval:6364|
[2025/09/12 04:07:57 551990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558347|now:1757650077551983|interv:6364|
[2025/09/12 04:07:57 551997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:88197|inflight:86415|
[2025/09/12 04:07:57 552011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 552016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86415|cwnd:88197|conn:00005602321A80DC|stream_id:8|stream_offset:110421|
[2025/09/12 04:07:57 552020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 552025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:126|
[2025/09/12 04:07:57 552049] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:126|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:86415|now:1757650077552031|stream_id:8|stream_offset:110421|
[2025/09/12 04:07:57 552055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:126|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 552062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:86415|applimit:0|
[2025/09/12 04:07:57 552069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077558347|now:1757650077552069|interval:6278|
[2025/09/12 04:07:57 552075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077558347|now:1757650077552069|interv:6278|
[2025/09/12 04:07:57 552082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:88197|inflight:87615|
[2025/09/12 04:07:57 552090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077557732|
[2025/09/12 04:07:57 552096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077557732|
[2025/09/12 04:07:57 552101] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077552101|diff:5631|
[2025/09/12 04:07:57 552105] [debug] |xqc_engine_main_logic|END|now:1757650077551748|
[2025/09/12 04:07:57 552111] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077552110|
[2025/09/12 04:07:57 552114] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077552114|diff:5618|
[2025/09/12 04:07:57 552118] [debug] |xqc_engine_main_logic|END|now:1757650077552110|
[2025/09/12 04:07:57 553579] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:41|state:ESTABED|recv_time:1757650077553578|
[2025/09/12 04:07:57 553590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 553597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:28|
[2025/09/12 04:07:57 553610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:29|
[2025/09/12 04:07:57 553616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:29|
[2025/09/12 04:07:57 553620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 553625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:56|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:59|path_largest_ack:56|
[2025/09/12 04:07:57 553630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:44983|prior_delivered:2062|prior_time:1757650077482686|is_app_limited:1|send_elapse:14202|ack_elapse:70892|ctl_first_sent_time:1757650077496888|lagest_ack_time:1757650077553578|curr_delivered:43445|
[2025/09/12 04:07:57 553635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077496888|
[2025/09/12 04:07:57 553645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:412||sndq_packets_used_bytes:0|sndq_packets_free:43|
[2025/09/12 04:07:57 553650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:59|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:59|path_largest_ack:59|
[2025/09/12 04:07:57 553654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:48060|prior_delivered:2585|prior_time:1757650077514812|is_app_limited:1|send_elapse:32270|ack_elapse:38766|ctl_first_sent_time:1757650077515159|lagest_ack_time:1757650077553578|curr_delivered:44645|
[2025/09/12 04:07:57 553658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077515159|
[2025/09/12 04:07:57 553662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:411||sndq_packets_used_bytes:0|sndq_packets_free:44|
[2025/09/12 04:07:57 553666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:48072|rttvar:9117|minrtt:31489|latest_rtt:38419|ack_delay:16|
[2025/09/12 04:07:57 553670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:46863|rttvar:9255|minrtt:31489|latest_rtt:38419|ack_delay:16|
[2025/09/12 04:07:57 553674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:59|lost_pn:56|thresh:3|
[2025/09/12 04:07:57 553679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 553683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:53|lost_pn:56|po_sent_time:1757650077495400|lost_send_time:1757650077500858|loss_delay:52720|frame:STREAM |repair:128|
[2025/09/12 04:07:57 553688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:54|lost_pn:56|po_sent_time:1757650077495514|lost_send_time:1757650077500858|loss_delay:52720|frame:STREAM |repair:128|
[2025/09/12 04:07:57 553692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:57|lost_pn:56|po_sent_time:1757650077496989|lost_send_time:1757650077500858|loss_delay:52720|frame:STREAM |repair:128|
[2025/09/12 04:07:57 553697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:58|lost_pn:56|po_sent_time:1757650077497089|lost_send_time:1757650077500858|loss_delay:52720|frame:STREAM |repair:128|
[2025/09/12 04:07:57 553701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077497089u|
[2025/09/12 04:07:57 553705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 553709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46863|rtt_var:9255|pto_duration:83883|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 553714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 553718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 553722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 80415|
[2025/09/12 04:07:57 553725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077655914|now:1757650077553709|interv:102205|
[2025/09/12 04:07:57 553729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077655914|now:1757650077553709|interval:102205|pto_count:0|srtt:46863
[2025/09/12 04:07:57 553737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 32270, ack_elapse 38766, delivered 42060|rate 1084971|lost 5|
[2025/09/12 04:07:57 553741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 04:07:57 553745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1084971) in round 3|
[2025/09/12 04:07:57 553749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 553753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:98563|extra_cwnd:41784|
[2025/09/12 04:07:57 553757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:88197|packet_lost:4|acked:2400|po_sent_time:1757650077515159|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 553761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:88197|packet_lost:4|acked:2400|po_sent_time:1757650077515159|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 553766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1084971|cwnd:90597|full_bw_reached:0|inflight:80415|srtt:46863|latest_rtt:38419|min_rtt:31489|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:57 553771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:29|largest:29|pns:2|
[2025/09/12 04:07:57 553776] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:29|frame:ACK |recv_time:1757650077553578|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 553781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197553578|now:1757650077553578|interv:120000000|
[2025/09/12 04:07:57 553785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197553578|now:1757650077553578|interv:120000000|
[2025/09/12 04:07:57 553789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077557732|pq_index:0|
[2025/09/12 04:07:57 553793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077551748|
[2025/09/12 04:07:57 553797] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077553797|
[2025/09/12 04:07:57 553802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077553801|
[2025/09/12 04:07:57 553808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46863|min_srtt:46863|path_bw:1084971|loss_rate:0.80|path_pto:0|
[2025/09/12 04:07:57 553812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:80415|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:24957|
[2025/09/12 04:07:57 553816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46863|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 553821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:53|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 553825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46863|min_srtt:46863|path_bw:1084971|loss_rate:0.80|path_pto:0|
[2025/09/12 04:07:57 553832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:80415|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:26144|
[2025/09/12 04:07:57 553836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46863|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 553841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:54|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 553845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46863|min_srtt:46863|path_bw:1084971|loss_rate:0.80|path_pto:0|
[2025/09/12 04:07:57 553849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:80415|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:29705|
[2025/09/12 04:07:57 553853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46863|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 553857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:57|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 553861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46863|min_srtt:46863|path_bw:1084971|loss_rate:0.80|path_pto:0|
[2025/09/12 04:07:57 553865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:80415|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:30892|
[2025/09/12 04:07:57 553869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46863|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 553873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:58|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 553877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46863|min_srtt:46863|path_bw:1084971|loss_rate:0.80|path_pto:0|
[2025/09/12 04:07:57 553882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:80415|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:111608|
[2025/09/12 04:07:57 553886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46863|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 553890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 553894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46863|min_srtt:46863|path_bw:1084971|loss_rate:0.80|path_pto:0|
[2025/09/12 04:07:57 553898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:80415|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:112795|
[2025/09/12 04:07:57 553902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46863|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 553906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 553913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46863|min_srtt:46863|path_bw:1084971|loss_rate:0.80|path_pto:0|
[2025/09/12 04:07:57 553917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:7200|inflight:80415|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:113982|
[2025/09/12 04:07:57 553921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46863|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 553925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 553929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46863|min_srtt:46863|path_bw:1084971|loss_rate:0.80|path_pto:0|
[2025/09/12 04:07:57 553933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:8400|inflight:80415|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 553937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46863|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 553942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 553946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46863|min_srtt:46863|path_bw:1084971|loss_rate:0.80|path_pto:0|
[2025/09/12 04:07:57 553949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:9600|inflight:80415|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:116356|
[2025/09/12 04:07:57 553954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 553957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 553961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 553965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 553970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:53|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 553974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:80415|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:24957|
[2025/09/12 04:07:57 553978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 553982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:127|
[2025/09/12 04:07:57 554014] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:127|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:80415|now:1757650077553989|stream_id:8|stream_offset:24957|
[2025/09/12 04:07:57 554023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:127|origin_pktnum:53|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 554030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:80415|applimit:0|
[2025/09/12 04:07:57 554042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46863|rtt_var:9255|pto_duration:83883|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 554049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 554053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 554057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 81615|
[2025/09/12 04:07:57 554061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077657872|now:1757650077554042|interv:103830|
[2025/09/12 04:07:57 554065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077657872|now:1757650077554042|interval:103830|pto_count:0|srtt:46863
[2025/09/12 04:07:57 554069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:90597|inflight:81615|
[2025/09/12 04:07:57 554074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:54|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 554078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:81615|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:26144|
[2025/09/12 04:07:57 554083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 554087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:128|
[2025/09/12 04:07:57 554113] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:128|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:81615|now:1757650077554093|stream_id:8|stream_offset:26144|
[2025/09/12 04:07:57 554121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:128|origin_pktnum:54|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 554128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:81615|applimit:0|
[2025/09/12 04:07:57 554135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46863|rtt_var:9255|pto_duration:83883|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 554141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 554146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 554150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 82815|
[2025/09/12 04:07:57 554154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077657976|now:1757650077554134|interv:103842|
[2025/09/12 04:07:57 554158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077657976|now:1757650077554134|interval:103842|pto_count:0|srtt:46863
[2025/09/12 04:07:57 554162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:90597|inflight:82815|
[2025/09/12 04:07:57 554167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:57|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 554171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:82815|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:29705|
[2025/09/12 04:07:57 554180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 554184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:129|
[2025/09/12 04:07:57 554209] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:129|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:82815|now:1757650077554190|stream_id:8|stream_offset:29705|
[2025/09/12 04:07:57 554219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:129|origin_pktnum:57|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 554226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:82815|applimit:0|
[2025/09/12 04:07:57 554232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46863|rtt_var:9255|pto_duration:83883|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 554238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 554242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 554246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 84015|
[2025/09/12 04:07:57 554250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658073|now:1757650077554232|interv:103841|
[2025/09/12 04:07:57 554255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658073|now:1757650077554232|interval:103841|pto_count:0|srtt:46863
[2025/09/12 04:07:57 554262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:90597|inflight:84015|
[2025/09/12 04:07:57 554269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:58|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 554275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:84015|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:30892|
[2025/09/12 04:07:57 554282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 554287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:130|
[2025/09/12 04:07:57 554346] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:130|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:84015|now:1757650077554298|stream_id:8|stream_offset:30892|
[2025/09/12 04:07:57 554356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:130|origin_pktnum:58|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 554363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:84015|applimit:0|
[2025/09/12 04:07:57 554369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46863|rtt_var:9255|pto_duration:83883|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 554376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 554381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 554387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 85215|
[2025/09/12 04:07:57 554399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658181|now:1757650077554369|interv:103812|
[2025/09/12 04:07:57 554406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658181|now:1757650077554369|interval:103812|pto_count:0|srtt:46863
[2025/09/12 04:07:57 554413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:90597|inflight:85215|
[2025/09/12 04:07:57 554437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 554448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85215|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:111608|
[2025/09/12 04:07:57 554454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 554461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:131|
[2025/09/12 04:07:57 554498] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:131|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:85215|now:1757650077554471|stream_id:8|stream_offset:111608|
[2025/09/12 04:07:57 554507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:131|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 554515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:85215|applimit:0|
[2025/09/12 04:07:57 554521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46863|rtt_var:9255|pto_duration:83883|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 554528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 554532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 554536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 86415|
[2025/09/12 04:07:57 554540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658354|now:1757650077554521|interv:103833|
[2025/09/12 04:07:57 554544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658354|now:1757650077554521|interval:103833|pto_count:0|srtt:46863
[2025/09/12 04:07:57 554551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:90597|inflight:86415|
[2025/09/12 04:07:57 554559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 554565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86415|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:112795|
[2025/09/12 04:07:57 554572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 554578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:132|
[2025/09/12 04:07:57 554609] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:132|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:86415|now:1757650077554588|stream_id:8|stream_offset:112795|
[2025/09/12 04:07:57 554625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:132|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 554632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:86415|applimit:0|
[2025/09/12 04:07:57 554638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46863|rtt_var:9255|pto_duration:83883|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 554645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 554651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 554657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 87615|
[2025/09/12 04:07:57 554663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658471|now:1757650077554638|interv:103833|
[2025/09/12 04:07:57 554670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658471|now:1757650077554638|interval:103833|pto_count:0|srtt:46863
[2025/09/12 04:07:57 554677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:90597|inflight:87615|
[2025/09/12 04:07:57 554685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 554689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:87615|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:113982|
[2025/09/12 04:07:57 554694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 554698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:133|
[2025/09/12 04:07:57 554727] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:133|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:87615|now:1757650077554705|stream_id:8|stream_offset:113982|
[2025/09/12 04:07:57 554735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:133|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 554742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:87615|applimit:0|
[2025/09/12 04:07:57 554749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46863|rtt_var:9255|pto_duration:83883|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 554755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 554759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 554763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 88815|
[2025/09/12 04:07:57 554767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658588|now:1757650077554749|interv:103839|
[2025/09/12 04:07:57 554771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658588|now:1757650077554749|interval:103839|pto_count:0|srtt:46863
[2025/09/12 04:07:57 554775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:90597|inflight:88815|
[2025/09/12 04:07:57 554785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 554789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:88815|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 554793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 554797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:134|
[2025/09/12 04:07:57 554823] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:134|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:88815|now:1757650077554804|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 554831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:134|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 554838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:88815|applimit:0|
[2025/09/12 04:07:57 554845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46863|rtt_var:9255|pto_duration:83883|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 554850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 554854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 554858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 90015|
[2025/09/12 04:07:57 554861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658687|now:1757650077554844|interv:103843|
[2025/09/12 04:07:57 554865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658687|now:1757650077554844|interval:103843|pto_count:0|srtt:46863
[2025/09/12 04:07:57 554870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:90597|inflight:90015|
[2025/09/12 04:07:57 554874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077557732|
[2025/09/12 04:07:57 554879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077557732|
[2025/09/12 04:07:57 554882] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077554882|diff:2850|
[2025/09/12 04:07:57 554887] [debug] |xqc_engine_main_logic|END|now:1757650077553801|
[2025/09/12 04:07:57 554892] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077554892|
[2025/09/12 04:07:57 554896] [debug] |xqc_engine_wakeup_after|wakeup:1757650077557732|now:1757650077554896|diff:2836|
[2025/09/12 04:07:57 554900] [debug] |xqc_engine_main_logic|END|now:1757650077554892|
[2025/09/12 04:07:57 555799] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:1392|state:ESTABED|recv_time:1757650077555798|
[2025/09/12 04:07:57 555814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 555823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:29|
[2025/09/12 04:07:57 555829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30|
[2025/09/12 04:07:57 555838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:30|
[2025/09/12 04:07:57 555844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:1|
[2025/09/12 04:07:57 555857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:57 555862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:57 555872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:57 555879] [debug] |scid:bc6904be4ef70e07636f870a|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 04:07:57 555886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30|largest:30|pns:2|
[2025/09/12 04:07:57 555893] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:1392|pkt_type:SHORT_HEADER|pkt_num:30|frame:PADDING PING |recv_time:1757650077555798|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 555900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197555798|now:1757650077555798|interv:120000000|
[2025/09/12 04:07:57 555906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197555798|now:1757650077555798|interv:120000000|
[2025/09/12 04:07:57 555912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077557732|pq_index:0|
[2025/09/12 04:07:57 555919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077553801|
[2025/09/12 04:07:57 555926] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077555925|
[2025/09/12 04:07:57 555933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077555931|
[2025/09/12 04:07:57 555941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:30|ack_delay:142|first_ack_range:27|largest_pkt_recv_time:1757650077555798|
[2025/09/12 04:07:57 555947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:30|low:3|pkt_pns:2|
[2025/09/12 04:07:57 555953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:30|frame_largest_recv:30|
[2025/09/12 04:07:57 555959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:57 555965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:8|stream_offset:116356|
[2025/09/12 04:07:57 555971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46863|min_srtt:46863|path_bw:1084971|loss_rate:3.76|path_pto:0|
[2025/09/12 04:07:57 555977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1205|inflight:90015|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:117543|
[2025/09/12 04:07:57 555983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 555989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 555994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 555999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 556003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1205|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 556013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1205|schedule_bytes:0|inflight:90015|cwnd:90597|conn:00005602321A80DC|stream_id:8|stream_offset:116356|
[2025/09/12 04:07:57 556017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1205|
[2025/09/12 04:07:57 556021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077658687|
[2025/09/12 04:07:57 556025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077658687|
[2025/09/12 04:07:57 556029] [debug] |xqc_engine_wakeup_after|wakeup:1757650077658687|now:1757650077556029|diff:102658|
[2025/09/12 04:07:57 556034] [debug] |xqc_engine_main_logic|END|now:1757650077555931|
[2025/09/12 04:07:57 556041] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:39|state:ESTABED|recv_time:1757650077556040|
[2025/09/12 04:07:57 556045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 556051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:30|
[2025/09/12 04:07:57 556055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:31|
[2025/09/12 04:07:57 556061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:31|
[2025/09/12 04:07:57 556065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 556070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:60|origin_pktnum:0|size:1205|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:61|path_largest_ack:60|
[2025/09/12 04:07:57 556074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:47967|prior_delivered:3883|prior_time:1757650077519719|is_app_limited:0|send_elapse:31969|ack_elapse:36321|ctl_first_sent_time:1757650077520084|lagest_ack_time:1757650077556040|curr_delivered:45850|
[2025/09/12 04:07:57 556079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077520084|
[2025/09/12 04:07:57 556084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:414||sndq_packets_used_bytes:0|sndq_packets_free:41|
[2025/09/12 04:07:57 556088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:61|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:61|path_largest_ack:61|
[2025/09/12 04:07:57 556092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:47967|prior_delivered:3883|prior_time:1757650077519719|is_app_limited:0|send_elapse:31969|ack_elapse:36321|ctl_first_sent_time:1757650077520084|lagest_ack_time:1757650077556040|curr_delivered:47050|
[2025/09/12 04:07:57 556096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077520186|
[2025/09/12 04:07:57 556100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:413||sndq_packets_used_bytes:0|sndq_packets_free:42|
[2025/09/12 04:07:57 556104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:46863|rttvar:9255|minrtt:31489|latest_rtt:35854|ack_delay:32|
[2025/09/12 04:07:57 556108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:45483|rttvar:9702|minrtt:31489|latest_rtt:35854|ack_delay:32|
[2025/09/12 04:07:57 556113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:61|lost_pn:58|thresh:3|
[2025/09/12 04:07:57 556117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 556126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 556132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 556138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 556143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 556149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 8|pns:2|
[2025/09/12 04:07:57 556155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 556161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45483|rtt_var:9702|pto_duration:84291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 556167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 556174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 556179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 87610|
[2025/09/12 04:07:57 556185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077659095|now:1757650077556160|interv:102935|
[2025/09/12 04:07:57 556191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077659095|now:1757650077556160|interval:102935|pto_count:0|srtt:45483
[2025/09/12 04:07:57 556198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 31969, ack_elapse 36321, delivered 43167|rate 1188485|lost 5|
[2025/09/12 04:07:57 556205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1188485) in round 3|
[2025/09/12 04:07:57 556211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 556218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:107968|extra_cwnd:41784|
[2025/09/12 04:07:57 556225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:90597|packet_lost:0|acked:2405|po_sent_time:1757650077520186|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 556231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:90597|packet_lost:0|acked:2405|po_sent_time:1757650077520186|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 556239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1188485|cwnd:93002|full_bw_reached:0|inflight:87610|srtt:45483|latest_rtt:35854|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 556248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:31|largest:31|pns:2|
[2025/09/12 04:07:57 556255] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:31|frame:ACK |recv_time:1757650077556040|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 556261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197556040|now:1757650077556040|interv:120000000|
[2025/09/12 04:07:57 556270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197556040|now:1757650077556040|interv:120000000|
[2025/09/12 04:07:57 556275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077658687|pq_index:0|
[2025/09/12 04:07:57 556282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077555931|
[2025/09/12 04:07:57 556288] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077556288|
[2025/09/12 04:07:57 556295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077556293|
[2025/09/12 04:07:57 556303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45483|min_srtt:45483|path_bw:1188485|loss_rate:3.76|path_pto:0|
[2025/09/12 04:07:57 556309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1205|inflight:87610|cwnd:93002|conn:00005602321A80DC|stream_id:8|stream_offset:117543|
[2025/09/12 04:07:57 556315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45483|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 556322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 556328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45483|min_srtt:45483|path_bw:1188485|loss_rate:3.76|path_pto:0|
[2025/09/12 04:07:57 556334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2405|inflight:87610|cwnd:93002|conn:00005602321A80DC|stream_id:8|stream_offset:118730|
[2025/09/12 04:07:57 556341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45483|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 556347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 556353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45483|min_srtt:45483|path_bw:1188485|loss_rate:3.76|path_pto:0|
[2025/09/12 04:07:57 556360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3605|inflight:87610|cwnd:93002|conn:00005602321A80DC|stream_id:8|stream_offset:119917|
[2025/09/12 04:07:57 556366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45483|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 556373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 556379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45483|min_srtt:45483|path_bw:1188485|loss_rate:3.76|path_pto:0|
[2025/09/12 04:07:57 556386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4805|inflight:87610|cwnd:93002|conn:00005602321A80DC|stream_id:8|stream_offset:121104|
[2025/09/12 04:07:57 556392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 556398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 556409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 556416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 556445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1205|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 556452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1205|schedule_bytes:0|inflight:87610|cwnd:93002|conn:00005602321A80DC|stream_id:8|stream_offset:116356|
[2025/09/12 04:07:57 556460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 556467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:135|
[2025/09/12 04:07:57 556542] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:135|size:1205|sent:1221|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:87610|now:1757650077556478|stream_id:8|stream_offset:116356|
[2025/09/12 04:07:57 556555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:135|origin_pktnum:0|size:1205|enc_size:1221|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 556562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:87610|applimit:0|
[2025/09/12 04:07:57 556569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45483|rtt_var:9702|pto_duration:84291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 556576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 556582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 556588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 88815|
[2025/09/12 04:07:57 556594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660769|now:1757650077556569|interv:104200|
[2025/09/12 04:07:57 556600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660769|now:1757650077556569|interval:104200|pto_count:0|srtt:45483
[2025/09/12 04:07:57 556628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:93002|inflight:88815|
[2025/09/12 04:07:57 556657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 556664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:88815|cwnd:93002|conn:00005602321A80DC|stream_id:8|stream_offset:117543|
[2025/09/12 04:07:57 556671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 556678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:136|
[2025/09/12 04:07:57 556716] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:136|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:88815|now:1757650077556689|stream_id:8|stream_offset:117543|
[2025/09/12 04:07:57 556722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:136|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 556733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:88815|applimit:0|
[2025/09/12 04:07:57 556738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45483|rtt_var:9702|pto_duration:84291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 556742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 556746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 556750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 90015|
[2025/09/12 04:07:57 556754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660980|now:1757650077556737|interv:104243|
[2025/09/12 04:07:57 556758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660980|now:1757650077556737|interval:104243|pto_count:0|srtt:45483
[2025/09/12 04:07:57 556763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:93002|inflight:90015|
[2025/09/12 04:07:57 556767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 556771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90015|cwnd:93002|conn:00005602321A80DC|stream_id:8|stream_offset:118730|
[2025/09/12 04:07:57 556776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 556780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:137|
[2025/09/12 04:07:57 556802] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:137|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:90015|now:1757650077556786|stream_id:8|stream_offset:118730|
[2025/09/12 04:07:57 556807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:137|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 556812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:90015|applimit:0|
[2025/09/12 04:07:57 556816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45483|rtt_var:9702|pto_duration:84291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 556820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 556824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 556828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 91215|
[2025/09/12 04:07:57 556832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077661077|now:1757650077556816|interv:104261|
[2025/09/12 04:07:57 556836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077661077|now:1757650077556816|interval:104261|pto_count:0|srtt:45483
[2025/09/12 04:07:57 556841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:93002|inflight:91215|
[2025/09/12 04:07:57 556845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 556853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:91215|cwnd:93002|conn:00005602321A80DC|stream_id:8|stream_offset:119917|
[2025/09/12 04:07:57 556857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 556861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:138|
[2025/09/12 04:07:57 556879] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:138|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:91215|now:1757650077556867|stream_id:8|stream_offset:119917|
[2025/09/12 04:07:57 556884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:138|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 556889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:91215|applimit:0|
[2025/09/12 04:07:57 556893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45483|rtt_var:9702|pto_duration:84291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 556897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 556901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 556905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 92415|
[2025/09/12 04:07:57 556908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077661158|now:1757650077556893|interv:104265|
[2025/09/12 04:07:57 556912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077661158|now:1757650077556893|interval:104265|pto_count:0|srtt:45483
[2025/09/12 04:07:57 556916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:93002|inflight:92415|
[2025/09/12 04:07:57 556921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077661158|
[2025/09/12 04:07:57 556925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077661158|
[2025/09/12 04:07:57 556929] [debug] |xqc_engine_wakeup_after|wakeup:1757650077661158|now:1757650077556929|diff:104229|
[2025/09/12 04:07:57 556934] [debug] |xqc_engine_main_logic|END|now:1757650077556293|
[2025/09/12 04:07:57 556939] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077556939|
[2025/09/12 04:07:57 556943] [debug] |xqc_engine_wakeup_after|wakeup:1757650077661158|now:1757650077556943|diff:104215|
[2025/09/12 04:07:57 556946] [debug] |xqc_engine_main_logic|END|now:1757650077556939|
[2025/09/12 04:07:57 557553] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:39|state:ESTABED|recv_time:1757650077557552|
[2025/09/12 04:07:57 557565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 557571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:31|
[2025/09/12 04:07:57 557575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:32|
[2025/09/12 04:07:57 557581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:32|
[2025/09/12 04:07:57 557585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 557590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:62|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:63|path_largest_ack:62|
[2025/09/12 04:07:57 557600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:47967|prior_delivered:6283|prior_time:1757650077521619|is_app_limited:0|send_elapse:33669|ack_elapse:35933|ctl_first_sent_time:1757650077522006|lagest_ack_time:1757650077557552|curr_delivered:48250|
[2025/09/12 04:07:57 557605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077522006|
[2025/09/12 04:07:57 557610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:412||sndq_packets_used_bytes:0|sndq_packets_free:43|
[2025/09/12 04:07:57 557614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:63|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:63|path_largest_ack:63|
[2025/09/12 04:07:57 557618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:47967|prior_delivered:6283|prior_time:1757650077521619|is_app_limited:0|send_elapse:33669|ack_elapse:35933|ctl_first_sent_time:1757650077522006|lagest_ack_time:1757650077557552|curr_delivered:49450|
[2025/09/12 04:07:57 557622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077522120|
[2025/09/12 04:07:57 557626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:411||sndq_packets_used_bytes:0|sndq_packets_free:44|
[2025/09/12 04:07:57 557630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:45483|rttvar:9702|minrtt:31489|latest_rtt:35432|ack_delay:24|
[2025/09/12 04:07:57 557634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:44224|rttvar:9795|minrtt:31489|latest_rtt:35432|ack_delay:24|
[2025/09/12 04:07:57 557639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:63|lost_pn:60|thresh:3|
[2025/09/12 04:07:57 557643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 557647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 557650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 557654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 557658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 557662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 557666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44224|rtt_var:9795|pto_duration:83404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 557671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 557674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 557678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 90015|
[2025/09/12 04:07:57 557682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660271|now:1757650077557666|interv:102605|
[2025/09/12 04:07:57 557686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660271|now:1757650077557666|interval:102605|pto_count:0|srtt:44224
[2025/09/12 04:07:57 557694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33669, ack_elapse 35933, delivered 43167|rate 1201319|lost 5|
[2025/09/12 04:07:57 557698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201319) in round 3|
[2025/09/12 04:07:57 557702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 557706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109133|extra_cwnd:41784|
[2025/09/12 04:07:57 557710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:93002|packet_lost:0|acked:2400|po_sent_time:1757650077522120|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 557715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:93002|packet_lost:0|acked:2400|po_sent_time:1757650077522120|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 557719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1201319|cwnd:95402|full_bw_reached:0|inflight:90015|srtt:44224|latest_rtt:35432|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 557725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:32|largest:32|pns:2|
[2025/09/12 04:07:57 557729] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:32|frame:ACK |recv_time:1757650077557552|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 557734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197557552|now:1757650077557552|interv:120000000|
[2025/09/12 04:07:57 557738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197557552|now:1757650077557552|interv:120000000|
[2025/09/12 04:07:57 557742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077661158|pq_index:0|
[2025/09/12 04:07:57 557746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077556293|
[2025/09/12 04:07:57 557750] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077557750|
[2025/09/12 04:07:57 557755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077557754|
[2025/09/12 04:07:57 557761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44224|min_srtt:44224|path_bw:1201319|loss_rate:3.65|path_pto:0|
[2025/09/12 04:07:57 557766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90015|cwnd:95402|conn:00005602321A80DC|stream_id:8|stream_offset:121104|
[2025/09/12 04:07:57 557770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:44224|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 557775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 557779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44224|min_srtt:44224|path_bw:1201319|loss_rate:3.65|path_pto:0|
[2025/09/12 04:07:57 557786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:90015|cwnd:95402|conn:00005602321A80DC|stream_id:8|stream_offset:122291|
[2025/09/12 04:07:57 557790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:44224|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 557795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 557799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44224|min_srtt:44224|path_bw:1201319|loss_rate:3.65|path_pto:0|
[2025/09/12 04:07:57 557803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:90015|cwnd:95402|conn:00005602321A80DC|stream_id:8|stream_offset:123478|
[2025/09/12 04:07:57 557807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:44224|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 557811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 557815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44224|min_srtt:44224|path_bw:1201319|loss_rate:3.65|path_pto:0|
[2025/09/12 04:07:57 557819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:90015|cwnd:95402|conn:00005602321A80DC|stream_id:8|stream_offset:124665|
[2025/09/12 04:07:57 557824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:44224|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 557828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 557832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44224|min_srtt:44224|path_bw:1201319|loss_rate:3.65|path_pto:0|
[2025/09/12 04:07:57 557836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:90015|cwnd:95402|conn:00005602321A80DC|stream_id:8|stream_offset:125852|
[2025/09/12 04:07:57 557841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 557844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 557848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 557852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 557857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 557861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90015|cwnd:95402|conn:00005602321A80DC|stream_id:8|stream_offset:121104|
[2025/09/12 04:07:57 557865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 557869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:139|
[2025/09/12 04:07:57 557901] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:139|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:90015|now:1757650077557878|stream_id:8|stream_offset:121104|
[2025/09/12 04:07:57 557907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:139|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 557912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:90015|applimit:0|
[2025/09/12 04:07:57 557916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44224|rtt_var:9795|pto_duration:83404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 557921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 557925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 557928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 91215|
[2025/09/12 04:07:57 557932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077661282|now:1757650077557916|interv:103366|
[2025/09/12 04:07:57 557936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077661282|now:1757650077557916|interval:103366|pto_count:0|srtt:44224
[2025/09/12 04:07:57 557941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:95402|inflight:91215|
[2025/09/12 04:07:57 557946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 557950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:91215|cwnd:95402|conn:00005602321A80DC|stream_id:8|stream_offset:122291|
[2025/09/12 04:07:57 557954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 557958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:140|
[2025/09/12 04:07:57 557976] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:140|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:91215|now:1757650077557964|stream_id:8|stream_offset:122291|
[2025/09/12 04:07:57 557981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:140|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 557986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:91215|applimit:0|
[2025/09/12 04:07:57 557990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44224|rtt_var:9795|pto_duration:83404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 557994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 557998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 558001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 92415|
[2025/09/12 04:07:57 558005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077661368|now:1757650077557990|interv:103378|
[2025/09/12 04:07:57 558009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077661368|now:1757650077557990|interval:103378|pto_count:0|srtt:44224
[2025/09/12 04:07:57 558017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:95402|inflight:92415|
[2025/09/12 04:07:57 558021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 558025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92415|cwnd:95402|conn:00005602321A80DC|stream_id:8|stream_offset:123478|
[2025/09/12 04:07:57 558029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 558033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:141|
[2025/09/12 04:07:57 558050] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:141|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:92415|now:1757650077558039|stream_id:8|stream_offset:123478|
[2025/09/12 04:07:57 558056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:141|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 558060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:92415|applimit:0|
[2025/09/12 04:07:57 558064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44224|rtt_var:9795|pto_duration:83404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 558068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 558072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 558076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 93615|
[2025/09/12 04:07:57 558079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077661443|now:1757650077558064|interv:103379|
[2025/09/12 04:07:57 558083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077661443|now:1757650077558064|interval:103379|pto_count:0|srtt:44224
[2025/09/12 04:07:57 558088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:95402|inflight:93615|
[2025/09/12 04:07:57 558092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 558096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:93615|cwnd:95402|conn:00005602321A80DC|stream_id:8|stream_offset:124665|
[2025/09/12 04:07:57 558100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 558104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:142|
[2025/09/12 04:07:57 558120] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:142|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:93615|now:1757650077558109|stream_id:8|stream_offset:124665|
[2025/09/12 04:07:57 558125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:142|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 558129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:93615|applimit:0|
[2025/09/12 04:07:57 558136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44224|rtt_var:9795|pto_duration:83404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 558141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 558144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 558148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 94815|
[2025/09/12 04:07:57 558152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077661513|now:1757650077558136|interv:103377|
[2025/09/12 04:07:57 558156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077661513|now:1757650077558136|interval:103377|pto_count:0|srtt:44224
[2025/09/12 04:07:57 558160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:95402|inflight:94815|
[2025/09/12 04:07:57 558164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077661513|
[2025/09/12 04:07:57 558168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077661513|
[2025/09/12 04:07:57 558172] [debug] |xqc_engine_wakeup_after|wakeup:1757650077661513|now:1757650077558172|diff:103341|
[2025/09/12 04:07:57 558177] [debug] |xqc_engine_main_logic|END|now:1757650077557754|
[2025/09/12 04:07:57 558182] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077558182|
[2025/09/12 04:07:57 558185] [debug] |xqc_engine_wakeup_after|wakeup:1757650077661513|now:1757650077558185|diff:103328|
[2025/09/12 04:07:57 558189] [debug] |xqc_engine_main_logic|END|now:1757650077558182|
[2025/09/12 04:07:57 559553] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077559552|
[2025/09/12 04:07:57 559568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 559575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:32|
[2025/09/12 04:07:57 559579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:33|
[2025/09/12 04:07:57 559585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:33|
[2025/09/12 04:07:57 559589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 559594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:64|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:65|path_largest_ack:64|
[2025/09/12 04:07:57 559599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:50367|prior_delivered:6283|prior_time:1757650077521619|is_app_limited:0|send_elapse:33882|ack_elapse:37933|ctl_first_sent_time:1757650077522219|lagest_ack_time:1757650077559552|curr_delivered:50650|
[2025/09/12 04:07:57 559604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077522219|
[2025/09/12 04:07:57 559609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:410||sndq_packets_used_bytes:0|sndq_packets_free:45|
[2025/09/12 04:07:57 559613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:65|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:65|path_largest_ack:65|
[2025/09/12 04:07:57 559617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:50367|prior_delivered:6283|prior_time:1757650077521619|is_app_limited:0|send_elapse:33882|ack_elapse:37933|ctl_first_sent_time:1757650077522219|lagest_ack_time:1757650077559552|curr_delivered:51850|
[2025/09/12 04:07:57 559628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077522337|
[2025/09/12 04:07:57 559632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:409||sndq_packets_used_bytes:0|sndq_packets_free:46|
[2025/09/12 04:07:57 559636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:44224|rttvar:9795|minrtt:31489|latest_rtt:37215|ack_delay:24|
[2025/09/12 04:07:57 559640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:43344|rttvar:9105|minrtt:31489|latest_rtt:37215|ack_delay:24|
[2025/09/12 04:07:57 559644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:65|lost_pn:62|thresh:3|
[2025/09/12 04:07:57 559648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 559652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 559656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 559660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 559664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 559668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 559672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43344|rtt_var:9105|pto_duration:79764|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 559676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 559680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 559684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 92415|
[2025/09/12 04:07:57 559688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077657873|now:1757650077559672|interv:98201|
[2025/09/12 04:07:57 559692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077657873|now:1757650077559672|interval:98201|pto_count:0|srtt:43344
[2025/09/12 04:07:57 559697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33882, ack_elapse 37933, delivered 45567|rate 1201249|lost 5|
[2025/09/12 04:07:57 559701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201249) in round 3|
[2025/09/12 04:07:57 559705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 559709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109133|extra_cwnd:41784|
[2025/09/12 04:07:57 559713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:95402|packet_lost:0|acked:2400|po_sent_time:1757650077522337|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 559718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:95402|packet_lost:0|acked:2400|po_sent_time:1757650077522337|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 559725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1201319|cwnd:97802|full_bw_reached:0|inflight:92415|srtt:43344|latest_rtt:37215|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 559731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:33|largest:33|pns:2|
[2025/09/12 04:07:57 559735] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:33|frame:ACK |recv_time:1757650077559552|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 559740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197559552|now:1757650077559552|interv:120000000|
[2025/09/12 04:07:57 559744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197559552|now:1757650077559552|interv:120000000|
[2025/09/12 04:07:57 559748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077661513|pq_index:0|
[2025/09/12 04:07:57 559752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077557754|
[2025/09/12 04:07:57 559756] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077559756|
[2025/09/12 04:07:57 559761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077559760|
[2025/09/12 04:07:57 559767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43344|min_srtt:43344|path_bw:1201319|loss_rate:3.55|path_pto:0|
[2025/09/12 04:07:57 559772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92415|cwnd:97802|conn:00005602321A80DC|stream_id:8|stream_offset:125852|
[2025/09/12 04:07:57 559776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43344|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 559781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 559785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43344|min_srtt:43344|path_bw:1201319|loss_rate:3.55|path_pto:0|
[2025/09/12 04:07:57 559790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:92415|cwnd:97802|conn:00005602321A80DC|stream_id:8|stream_offset:127039|
[2025/09/12 04:07:57 559794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43344|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 559798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 559802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43344|min_srtt:43344|path_bw:1201319|loss_rate:3.55|path_pto:0|
[2025/09/12 04:07:57 559806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:92415|cwnd:97802|conn:00005602321A80DC|stream_id:8|stream_offset:128226|
[2025/09/12 04:07:57 559813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43344|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 559818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 559822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43344|min_srtt:43344|path_bw:1201319|loss_rate:3.55|path_pto:0|
[2025/09/12 04:07:57 559826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:92415|cwnd:97802|conn:00005602321A80DC|stream_id:8|stream_offset:129413|
[2025/09/12 04:07:57 559830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43344|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 559834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 559838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43344|min_srtt:43344|path_bw:1201319|loss_rate:3.55|path_pto:0|
[2025/09/12 04:07:57 559842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:92415|cwnd:97802|conn:00005602321A80DC|stream_id:8|stream_offset:130600|
[2025/09/12 04:07:57 559846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 559850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 559854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 559858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 559862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 559866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92415|cwnd:97802|conn:00005602321A80DC|stream_id:8|stream_offset:125852|
[2025/09/12 04:07:57 559871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 559875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:143|
[2025/09/12 04:07:57 559905] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:143|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:92415|now:1757650077559881|stream_id:8|stream_offset:125852|
[2025/09/12 04:07:57 559911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:143|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 559917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:92415|applimit:0|
[2025/09/12 04:07:57 559924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43344|rtt_var:9105|pto_duration:79764|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 559931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 559937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 559950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 93615|
[2025/09/12 04:07:57 559956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077659645|now:1757650077559923|interv:99722|
[2025/09/12 04:07:57 559963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077659645|now:1757650077559923|interval:99722|pto_count:0|srtt:43344
[2025/09/12 04:07:57 559969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97802|inflight:93615|
[2025/09/12 04:07:57 559974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 559978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:93615|cwnd:97802|conn:00005602321A80DC|stream_id:8|stream_offset:127039|
[2025/09/12 04:07:57 559983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 559987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:144|
[2025/09/12 04:07:57 560012] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:144|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:93615|now:1757650077559993|stream_id:8|stream_offset:127039|
[2025/09/12 04:07:57 560019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:144|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 560026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:93615|applimit:0|
[2025/09/12 04:07:57 560033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43344|rtt_var:9105|pto_duration:79764|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 560040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 560047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 560053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 94815|
[2025/09/12 04:07:57 560059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077659757|now:1757650077560033|interv:99724|
[2025/09/12 04:07:57 560065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077659757|now:1757650077560033|interval:99724|pto_count:0|srtt:43344
[2025/09/12 04:07:57 560070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97802|inflight:94815|
[2025/09/12 04:07:57 560074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 560079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:94815|cwnd:97802|conn:00005602321A80DC|stream_id:8|stream_offset:128226|
[2025/09/12 04:07:57 560083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 560087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:145|
[2025/09/12 04:07:57 560111] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:145|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:94815|now:1757650077560094|stream_id:8|stream_offset:128226|
[2025/09/12 04:07:57 560125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:145|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 560132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:94815|applimit:0|
[2025/09/12 04:07:57 560139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43344|rtt_var:9105|pto_duration:79764|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 560146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 560152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 560159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 96015|
[2025/09/12 04:07:57 560165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077659858|now:1757650077560138|interv:99720|
[2025/09/12 04:07:57 560171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077659858|now:1757650077560138|interval:99720|pto_count:0|srtt:43344
[2025/09/12 04:07:57 560176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97802|inflight:96015|
[2025/09/12 04:07:57 560181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 560185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:96015|cwnd:97802|conn:00005602321A80DC|stream_id:8|stream_offset:129413|
[2025/09/12 04:07:57 560189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 560194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:146|
[2025/09/12 04:07:57 560222] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:146|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:96015|now:1757650077560200|stream_id:8|stream_offset:129413|
[2025/09/12 04:07:57 560232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:146|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 560239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:96015|applimit:0|
[2025/09/12 04:07:57 560246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43344|rtt_var:9105|pto_duration:79764|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 560253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 560259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 560266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 97215|
[2025/09/12 04:07:57 560272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077659964|now:1757650077560246|interv:99718|
[2025/09/12 04:07:57 560278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077659964|now:1757650077560246|interval:99718|pto_count:0|srtt:43344
[2025/09/12 04:07:57 560292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97802|inflight:97215|
[2025/09/12 04:07:57 560299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077659964|
[2025/09/12 04:07:57 560306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077659964|
[2025/09/12 04:07:57 560312] [debug] |xqc_engine_wakeup_after|wakeup:1757650077659964|now:1757650077560312|diff:99652|
[2025/09/12 04:07:57 560319] [debug] |xqc_engine_main_logic|END|now:1757650077559760|
[2025/09/12 04:07:57 560326] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077560326|
[2025/09/12 04:07:57 560331] [debug] |xqc_engine_wakeup_after|wakeup:1757650077659964|now:1757650077560331|diff:99633|
[2025/09/12 04:07:57 560337] [debug] |xqc_engine_main_logic|END|now:1757650077560326|
[2025/09/12 04:07:57 561494] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077561493|
[2025/09/12 04:07:57 561509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 561517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:33|
[2025/09/12 04:07:57 561524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:34|
[2025/09/12 04:07:57 561532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:34|
[2025/09/12 04:07:57 561538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 561546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:66|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:67|path_largest_ack:66|
[2025/09/12 04:07:57 561553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:51184|prior_delivered:7866|prior_time:1757650077522989|is_app_limited:0|send_elapse:34773|ack_elapse:38504|ctl_first_sent_time:1757650077523340|lagest_ack_time:1757650077561493|curr_delivered:53050|
[2025/09/12 04:07:57 561560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077523340|
[2025/09/12 04:07:57 561567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:408||sndq_packets_used_bytes:0|sndq_packets_free:47|
[2025/09/12 04:07:57 561574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:67|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:67|path_largest_ack:67|
[2025/09/12 04:07:57 561580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:51184|prior_delivered:7866|prior_time:1757650077522989|is_app_limited:0|send_elapse:34773|ack_elapse:38504|ctl_first_sent_time:1757650077523340|lagest_ack_time:1757650077561493|curr_delivered:54250|
[2025/09/12 04:07:57 561586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077523494|
[2025/09/12 04:07:57 561593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:407||sndq_packets_used_bytes:0|sndq_packets_free:48|
[2025/09/12 04:07:57 561599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:43344|rttvar:9105|minrtt:31489|latest_rtt:37999|ack_delay:16|
[2025/09/12 04:07:57 561605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:42673|rttvar:8169|minrtt:31489|latest_rtt:37999|ack_delay:16|
[2025/09/12 04:07:57 561610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:67|lost_pn:64|thresh:3|
[2025/09/12 04:07:57 561614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 561625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 561629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 561632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 561636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 561640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 561644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42673|rtt_var:8169|pto_duration:75349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 561649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 561653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 561656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 94815|
[2025/09/12 04:07:57 561660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077655549|now:1757650077561644|interv:93905|
[2025/09/12 04:07:57 561664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077655549|now:1757650077561644|interval:93905|pto_count:0|srtt:42673
[2025/09/12 04:07:57 561669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 34773, ack_elapse 38504, delivered 46384|rate 1204654|lost 5|
[2025/09/12 04:07:57 561673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204654) in round 3|
[2025/09/12 04:07:57 561677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 561682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109436|extra_cwnd:41784|
[2025/09/12 04:07:57 561686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97802|packet_lost:0|acked:2400|po_sent_time:1757650077523494|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 561690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97802|packet_lost:0|acked:2400|po_sent_time:1757650077523494|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 561695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1204654|cwnd:100202|full_bw_reached:0|inflight:94815|srtt:42673|latest_rtt:37999|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 561701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:34|largest:34|pns:2|
[2025/09/12 04:07:57 561705] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:34|frame:ACK |recv_time:1757650077561493|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 561710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197561493|now:1757650077561493|interv:120000000|
[2025/09/12 04:07:57 561717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197561493|now:1757650077561493|interv:120000000|
[2025/09/12 04:07:57 561721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077659964|pq_index:0|
[2025/09/12 04:07:57 561725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077559760|
[2025/09/12 04:07:57 561729] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077561729|
[2025/09/12 04:07:57 561734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077561733|
[2025/09/12 04:07:57 561741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42673|min_srtt:42673|path_bw:1204654|loss_rate:3.45|path_pto:0|
[2025/09/12 04:07:57 561745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:94815|cwnd:100202|conn:00005602321A80DC|stream_id:8|stream_offset:130600|
[2025/09/12 04:07:57 561750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42673|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 561754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 561759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42673|min_srtt:42673|path_bw:1204654|loss_rate:3.45|path_pto:0|
[2025/09/12 04:07:57 561763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:94815|cwnd:100202|conn:00005602321A80DC|stream_id:8|stream_offset:131787|
[2025/09/12 04:07:57 561767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42673|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 561772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 561776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42673|min_srtt:42673|path_bw:1204654|loss_rate:3.45|path_pto:0|
[2025/09/12 04:07:57 561780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:94815|cwnd:100202|conn:00005602321A80DC|stream_id:8|stream_offset:132974|
[2025/09/12 04:07:57 561784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42673|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 561789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 561793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42673|min_srtt:42673|path_bw:1204654|loss_rate:3.45|path_pto:0|
[2025/09/12 04:07:57 561797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:94815|cwnd:100202|conn:00005602321A80DC|stream_id:8|stream_offset:134161|
[2025/09/12 04:07:57 561801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42673|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 561809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 561813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42673|min_srtt:42673|path_bw:1204654|loss_rate:3.45|path_pto:0|
[2025/09/12 04:07:57 561817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:94815|cwnd:100202|conn:00005602321A80DC|stream_id:8|stream_offset:135348|
[2025/09/12 04:07:57 561821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 561825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 561828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 561833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 561837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 561841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:94815|cwnd:100202|conn:00005602321A80DC|stream_id:8|stream_offset:130600|
[2025/09/12 04:07:57 561846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 561850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:147|
[2025/09/12 04:07:57 561880] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:147|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:94815|now:1757650077561857|stream_id:8|stream_offset:130600|
[2025/09/12 04:07:57 561886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:147|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 561892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:94815|applimit:0|
[2025/09/12 04:07:57 561899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42673|rtt_var:8169|pto_duration:75349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 561906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 561913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 561919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 96015|
[2025/09/12 04:07:57 561926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077657206|now:1757650077561899|interv:95307|
[2025/09/12 04:07:57 561933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077657206|now:1757650077561899|interval:95307|pto_count:0|srtt:42673
[2025/09/12 04:07:57 561941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100202|inflight:96015|
[2025/09/12 04:07:57 561947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 561951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:96015|cwnd:100202|conn:00005602321A80DC|stream_id:8|stream_offset:131787|
[2025/09/12 04:07:57 561960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 561964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:148|
[2025/09/12 04:07:57 561990] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:148|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:96015|now:1757650077561971|stream_id:8|stream_offset:131787|
[2025/09/12 04:07:57 561997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:148|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 562004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:96015|applimit:0|
[2025/09/12 04:07:57 562011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42673|rtt_var:8169|pto_duration:75349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 562018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 562025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 562031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 97215|
[2025/09/12 04:07:57 562038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077657320|now:1757650077562011|interv:95309|
[2025/09/12 04:07:57 562043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077657320|now:1757650077562011|interval:95309|pto_count:0|srtt:42673
[2025/09/12 04:07:57 562047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100202|inflight:97215|
[2025/09/12 04:07:57 562052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 562056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:97215|cwnd:100202|conn:00005602321A80DC|stream_id:8|stream_offset:132974|
[2025/09/12 04:07:57 562061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 562065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:149|
[2025/09/12 04:07:57 562088] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:149|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:97215|now:1757650077562071|stream_id:8|stream_offset:132974|
[2025/09/12 04:07:57 562095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:149|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 562102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:97215|applimit:0|
[2025/09/12 04:07:57 562109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42673|rtt_var:8169|pto_duration:75349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 562116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 562122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 562129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 98415|
[2025/09/12 04:07:57 562141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077657420|now:1757650077562109|interv:95311|
[2025/09/12 04:07:57 562147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077657420|now:1757650077562109|interval:95311|pto_count:0|srtt:42673
[2025/09/12 04:07:57 562151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100202|inflight:98415|
[2025/09/12 04:07:57 562156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 562160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:98415|cwnd:100202|conn:00005602321A80DC|stream_id:8|stream_offset:134161|
[2025/09/12 04:07:57 562164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 562168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:150|
[2025/09/12 04:07:57 562193] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:150|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:98415|now:1757650077562175|stream_id:8|stream_offset:134161|
[2025/09/12 04:07:57 562200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:150|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 562207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:98415|applimit:0|
[2025/09/12 04:07:57 562214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42673|rtt_var:8169|pto_duration:75349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 562221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 562228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 562233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 99615|
[2025/09/12 04:07:57 562239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077657524|now:1757650077562214|interv:95310|
[2025/09/12 04:07:57 562246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077657524|now:1757650077562214|interval:95310|pto_count:0|srtt:42673
[2025/09/12 04:07:57 562253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100202|inflight:99615|
[2025/09/12 04:07:57 562261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077657524|
[2025/09/12 04:07:57 562267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077657524|
[2025/09/12 04:07:57 562273] [debug] |xqc_engine_wakeup_after|wakeup:1757650077657524|now:1757650077562273|diff:95251|
[2025/09/12 04:07:57 562279] [debug] |xqc_engine_main_logic|END|now:1757650077561733|
[2025/09/12 04:07:57 562288] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077562288|
[2025/09/12 04:07:57 562293] [debug] |xqc_engine_wakeup_after|wakeup:1757650077657524|now:1757650077562293|diff:95231|
[2025/09/12 04:07:57 562300] [debug] |xqc_engine_main_logic|END|now:1757650077562288|
[2025/09/12 04:07:57 563541] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077563540|
[2025/09/12 04:07:57 563558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 563565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:34|
[2025/09/12 04:07:57 563569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:35|
[2025/09/12 04:07:57 563575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:35|
[2025/09/12 04:07:57 563579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 563584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:68|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:69|path_largest_ack:68|
[2025/09/12 04:07:57 563589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:53584|prior_delivered:7866|prior_time:1757650077522989|is_app_limited:0|send_elapse:35082|ack_elapse:40551|ctl_first_sent_time:1757650077523649|lagest_ack_time:1757650077563540|curr_delivered:55450|
[2025/09/12 04:07:57 563594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077523649|
[2025/09/12 04:07:57 563598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:406||sndq_packets_used_bytes:0|sndq_packets_free:49|
[2025/09/12 04:07:57 563603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:69|origin_pktnum:0|size:1205|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:69|path_largest_ack:69|
[2025/09/12 04:07:57 563607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:53573|prior_delivered:9082|prior_time:1757650077524075|is_app_limited:0|send_elapse:35692|ack_elapse:39465|ctl_first_sent_time:1757650077524456|lagest_ack_time:1757650077563540|curr_delivered:56655|
[2025/09/12 04:07:57 563612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077524456|
[2025/09/12 04:07:57 563616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:405||sndq_packets_used_bytes:0|sndq_packets_free:50|
[2025/09/12 04:07:57 563620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:42673|rttvar:8169|minrtt:31489|latest_rtt:39084|ack_delay:40|
[2025/09/12 04:07:57 563624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:42219|rttvar:7034|minrtt:31489|latest_rtt:39084|ack_delay:40|
[2025/09/12 04:07:57 563628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:69|lost_pn:66|thresh:3|
[2025/09/12 04:07:57 563632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 563636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 563640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 563644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 563648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 563652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 12|pns:2|
[2025/09/12 04:07:57 563656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 563660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42219|rtt_var:7034|pto_duration:70355|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 563668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 563672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 563676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 97210|
[2025/09/12 04:07:57 563680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077652530|now:1757650077563659|interv:88871|
[2025/09/12 04:07:57 563684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077652530|now:1757650077563659|interval:88871|pto_count:0|srtt:42219
[2025/09/12 04:07:57 563688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35692, ack_elapse 39465, delivered 47573|rate 1205447|lost 5|
[2025/09/12 04:07:57 563693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205447) in round 3|
[2025/09/12 04:07:57 563697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 563701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109508|extra_cwnd:41784|
[2025/09/12 04:07:57 563705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:100202|packet_lost:0|acked:2405|po_sent_time:1757650077524456|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 563709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:100202|packet_lost:0|acked:2405|po_sent_time:1757650077524456|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 563714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1205447|cwnd:102607|full_bw_reached:0|inflight:97210|srtt:42219|latest_rtt:39084|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 563720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:35|largest:35|pns:2|
[2025/09/12 04:07:57 563724] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:35|frame:ACK |recv_time:1757650077563540|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 563729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197563540|now:1757650077563540|interv:120000000|
[2025/09/12 04:07:57 563733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197563540|now:1757650077563540|interv:120000000|
[2025/09/12 04:07:57 563737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077657524|pq_index:0|
[2025/09/12 04:07:57 563741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077561733|
[2025/09/12 04:07:57 563745] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077563745|
[2025/09/12 04:07:57 563750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077563749|
[2025/09/12 04:07:57 563756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42219|min_srtt:42219|path_bw:1205447|loss_rate:3.36|path_pto:0|
[2025/09/12 04:07:57 563764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:97210|cwnd:102607|conn:00005602321A80DC|stream_id:8|stream_offset:135348|
[2025/09/12 04:07:57 563768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42219|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 563773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 563777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42219|min_srtt:42219|path_bw:1205447|loss_rate:3.36|path_pto:0|
[2025/09/12 04:07:57 563781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:97210|cwnd:102607|conn:00005602321A80DC|stream_id:8|stream_offset:136535|
[2025/09/12 04:07:57 563786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42219|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 563790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 563794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42219|min_srtt:42219|path_bw:1205447|loss_rate:3.36|path_pto:0|
[2025/09/12 04:07:57 563798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:97210|cwnd:102607|conn:00005602321A80DC|stream_id:8|stream_offset:137722|
[2025/09/12 04:07:57 563802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42219|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 563806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 563810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42219|min_srtt:42219|path_bw:1205447|loss_rate:3.36|path_pto:0|
[2025/09/12 04:07:57 563814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:97210|cwnd:102607|conn:00005602321A80DC|stream_id:8|stream_offset:138909|
[2025/09/12 04:07:57 563818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42219|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 563823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 563827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42219|min_srtt:42219|path_bw:1205447|loss_rate:3.36|path_pto:0|
[2025/09/12 04:07:57 563831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:97210|cwnd:102607|conn:00005602321A80DC|stream_id:8|stream_offset:140096|
[2025/09/12 04:07:57 563835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 563839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 563843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 563849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 563854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 563858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:97210|cwnd:102607|conn:00005602321A80DC|stream_id:8|stream_offset:135348|
[2025/09/12 04:07:57 563862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 563867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:151|
[2025/09/12 04:07:57 563896] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:151|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:97210|now:1757650077563873|stream_id:8|stream_offset:135348|
[2025/09/12 04:07:57 563902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:151|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 563909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:97210|applimit:0|
[2025/09/12 04:07:57 563916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42219|rtt_var:7034|pto_duration:70355|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 563923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 563929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 563935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 98410|
[2025/09/12 04:07:57 563942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654228|now:1757650077563915|interv:90313|
[2025/09/12 04:07:57 563951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654228|now:1757650077563915|interval:90313|pto_count:0|srtt:42219
[2025/09/12 04:07:57 563959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102607|inflight:98410|
[2025/09/12 04:07:57 563966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 563971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:98410|cwnd:102607|conn:00005602321A80DC|stream_id:8|stream_offset:136535|
[2025/09/12 04:07:57 563976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 563980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:152|
[2025/09/12 04:07:57 564005] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:152|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:98410|now:1757650077563987|stream_id:8|stream_offset:136535|
[2025/09/12 04:07:57 564013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:152|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 564020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:98410|applimit:0|
[2025/09/12 04:07:57 564033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42219|rtt_var:7034|pto_duration:70355|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 564040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 564047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 564053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 99610|
[2025/09/12 04:07:57 564057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654342|now:1757650077564033|interv:90309|
[2025/09/12 04:07:57 564061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654342|now:1757650077564033|interval:90309|pto_count:0|srtt:42219
[2025/09/12 04:07:57 564065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102607|inflight:99610|
[2025/09/12 04:07:57 564070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 564074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:99610|cwnd:102607|conn:00005602321A80DC|stream_id:8|stream_offset:137722|
[2025/09/12 04:07:57 564079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 564083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:153|
[2025/09/12 04:07:57 564107] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:153|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:99610|now:1757650077564090|stream_id:8|stream_offset:137722|
[2025/09/12 04:07:57 564115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:153|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 564122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:99610|applimit:0|
[2025/09/12 04:07:57 564128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42219|rtt_var:7034|pto_duration:70355|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 564135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 564142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 564148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 100810|
[2025/09/12 04:07:57 564155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654445|now:1757650077564128|interv:90317|
[2025/09/12 04:07:57 564161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654445|now:1757650077564128|interval:90317|pto_count:0|srtt:42219
[2025/09/12 04:07:57 564167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102607|inflight:100810|
[2025/09/12 04:07:57 564172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 564176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:100810|cwnd:102607|conn:00005602321A80DC|stream_id:8|stream_offset:138909|
[2025/09/12 04:07:57 564186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 564190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:154|
[2025/09/12 04:07:57 564220] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:154|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:100810|now:1757650077564197|stream_id:8|stream_offset:138909|
[2025/09/12 04:07:57 564230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:154|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 564237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:100810|applimit:0|
[2025/09/12 04:07:57 564243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42219|rtt_var:7034|pto_duration:70355|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 564251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 564257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 564264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 102010|
[2025/09/12 04:07:57 564269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654552|now:1757650077564243|interv:90309|
[2025/09/12 04:07:57 564276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654552|now:1757650077564243|interval:90309|pto_count:0|srtt:42219
[2025/09/12 04:07:57 564283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102607|inflight:102010|
[2025/09/12 04:07:57 564291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077654552|
[2025/09/12 04:07:57 564297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077654552|
[2025/09/12 04:07:57 564303] [debug] |xqc_engine_wakeup_after|wakeup:1757650077654552|now:1757650077564303|diff:90249|
[2025/09/12 04:07:57 564309] [debug] |xqc_engine_main_logic|END|now:1757650077563749|
[2025/09/12 04:07:57 564316] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077564316|
[2025/09/12 04:07:57 564323] [debug] |xqc_engine_wakeup_after|wakeup:1757650077654552|now:1757650077564322|diff:90230|
[2025/09/12 04:07:57 564328] [debug] |xqc_engine_main_logic|END|now:1757650077564316|
[2025/09/12 04:07:57 565532] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077565531|
[2025/09/12 04:07:57 565547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 565556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:35|
[2025/09/12 04:07:57 565563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:36|
[2025/09/12 04:07:57 565571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:36|
[2025/09/12 04:07:57 565577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 565585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:70|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:71|path_largest_ack:70|
[2025/09/12 04:07:57 565590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:54773|prior_delivered:9082|prior_time:1757650077524075|is_app_limited:0|send_elapse:35848|ack_elapse:41456|ctl_first_sent_time:1757650077524612|lagest_ack_time:1757650077565531|curr_delivered:57855|
[2025/09/12 04:07:57 565601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077524612|
[2025/09/12 04:07:57 565606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:404||sndq_packets_used_bytes:0|sndq_packets_free:51|
[2025/09/12 04:07:57 565610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:71|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:71|path_largest_ack:71|
[2025/09/12 04:07:57 565615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:53573|prior_delivered:11482|prior_time:1757650077526010|is_app_limited:0|send_elapse:37384|ack_elapse:39521|ctl_first_sent_time:1757650077526345|lagest_ack_time:1757650077565531|curr_delivered:59055|
[2025/09/12 04:07:57 565619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077526345|
[2025/09/12 04:07:57 565623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:403||sndq_packets_used_bytes:0|sndq_packets_free:52|
[2025/09/12 04:07:57 565627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:42219|rttvar:7034|minrtt:31489|latest_rtt:39186|ack_delay:24|
[2025/09/12 04:07:57 565631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:41837|rttvar:6040|minrtt:31489|latest_rtt:39186|ack_delay:24|
[2025/09/12 04:07:57 565635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:71|lost_pn:68|thresh:3|
[2025/09/12 04:07:57 565639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 565643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 565647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 565651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 565655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 565659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 565663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41837|rtt_var:6040|pto_duration:65997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 565667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 565671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 565675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 99610|
[2025/09/12 04:07:57 565679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077650194|now:1757650077565663|interv:84531|
[2025/09/12 04:07:57 565683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077650194|now:1757650077565663|interval:84531|pto_count:0|srtt:41837
[2025/09/12 04:07:57 565690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 37384, ack_elapse 39521, delivered 47573|rate 1203739|lost 5|
[2025/09/12 04:07:57 565694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203739) in round 3|
[2025/09/12 04:07:57 565699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 565703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109508|extra_cwnd:41784|
[2025/09/12 04:07:57 565707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:102607|packet_lost:0|acked:2400|po_sent_time:1757650077526345|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 565711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:102607|packet_lost:0|acked:2400|po_sent_time:1757650077526345|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 565716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1205447|cwnd:105007|full_bw_reached:0|inflight:99610|srtt:41837|latest_rtt:39186|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 565721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:36|largest:36|pns:2|
[2025/09/12 04:07:57 565726] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:36|frame:ACK |recv_time:1757650077565531|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 565730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197565531|now:1757650077565531|interv:120000000|
[2025/09/12 04:07:57 565735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197565531|now:1757650077565531|interv:120000000|
[2025/09/12 04:07:57 565739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077654552|pq_index:0|
[2025/09/12 04:07:57 565743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077563749|
[2025/09/12 04:07:57 565747] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077565747|
[2025/09/12 04:07:57 565752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077565751|
[2025/09/12 04:07:57 565758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41837|min_srtt:41837|path_bw:1205447|loss_rate:3.27|path_pto:0|
[2025/09/12 04:07:57 565762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:99610|cwnd:105007|conn:00005602321A80DC|stream_id:8|stream_offset:140096|
[2025/09/12 04:07:57 565767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41837|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 565771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 565776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41837|min_srtt:41837|path_bw:1205447|loss_rate:3.27|path_pto:0|
[2025/09/12 04:07:57 565780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:99610|cwnd:105007|conn:00005602321A80DC|stream_id:8|stream_offset:141283|
[2025/09/12 04:07:57 565787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41837|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 565791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 565795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41837|min_srtt:41837|path_bw:1205447|loss_rate:3.27|path_pto:0|
[2025/09/12 04:07:57 565799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:99610|cwnd:105007|conn:00005602321A80DC|stream_id:8|stream_offset:142470|
[2025/09/12 04:07:57 565803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41837|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 565807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 565811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41837|min_srtt:41837|path_bw:1205447|loss_rate:3.27|path_pto:0|
[2025/09/12 04:07:57 565815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:99610|cwnd:105007|conn:00005602321A80DC|stream_id:8|stream_offset:143657|
[2025/09/12 04:07:57 565820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41837|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 565824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 565828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41837|min_srtt:41837|path_bw:1205447|loss_rate:3.27|path_pto:0|
[2025/09/12 04:07:57 565832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:99610|cwnd:105007|conn:00005602321A80DC|stream_id:8|stream_offset:144844|
[2025/09/12 04:07:57 565837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 565841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 565844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 565849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 565853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 565857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:99610|cwnd:105007|conn:00005602321A80DC|stream_id:8|stream_offset:140096|
[2025/09/12 04:07:57 565862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 565866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:155|
[2025/09/12 04:07:57 565896] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:155|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:99610|now:1757650077565873|stream_id:8|stream_offset:140096|
[2025/09/12 04:07:57 565905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:155|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 565913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:99610|applimit:0|
[2025/09/12 04:07:57 565920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41837|rtt_var:6040|pto_duration:65997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 565927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 565934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 565940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 100810|
[2025/09/12 04:07:57 565947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077651870|now:1757650077565920|interv:85950|
[2025/09/12 04:07:57 565953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077651870|now:1757650077565920|interval:85950|pto_count:0|srtt:41837
[2025/09/12 04:07:57 565960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105007|inflight:100810|
[2025/09/12 04:07:57 565965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 565969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:100810|cwnd:105007|conn:00005602321A80DC|stream_id:8|stream_offset:141283|
[2025/09/12 04:07:57 565973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 565977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:156|
[2025/09/12 04:07:57 566003] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:156|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:100810|now:1757650077565984|stream_id:8|stream_offset:141283|
[2025/09/12 04:07:57 566010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:156|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 566017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:100810|applimit:0|
[2025/09/12 04:07:57 566024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41837|rtt_var:6040|pto_duration:65997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 566031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 566037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 566044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 102010|
[2025/09/12 04:07:57 566050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077651981|now:1757650077566023|interv:85958|
[2025/09/12 04:07:57 566055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077651981|now:1757650077566023|interval:85958|pto_count:0|srtt:41837
[2025/09/12 04:07:57 566064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105007|inflight:102010|
[2025/09/12 04:07:57 566069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 566073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102010|cwnd:105007|conn:00005602321A80DC|stream_id:8|stream_offset:142470|
[2025/09/12 04:07:57 566077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 566081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:157|
[2025/09/12 04:07:57 566106] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:157|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:102010|now:1757650077566088|stream_id:8|stream_offset:142470|
[2025/09/12 04:07:57 566112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:157|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 566119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:102010|applimit:0|
[2025/09/12 04:07:57 566126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41837|rtt_var:6040|pto_duration:65997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 566133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 566139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 566146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 103210|
[2025/09/12 04:07:57 566152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077652085|now:1757650077566126|interv:85959|
[2025/09/12 04:07:57 566159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077652085|now:1757650077566126|interval:85959|pto_count:0|srtt:41837
[2025/09/12 04:07:57 566166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105007|inflight:103210|
[2025/09/12 04:07:57 566174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 566181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:103210|cwnd:105007|conn:00005602321A80DC|stream_id:8|stream_offset:143657|
[2025/09/12 04:07:57 566188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 566194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:158|
[2025/09/12 04:07:57 566225] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:158|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:103210|now:1757650077566202|stream_id:8|stream_offset:143657|
[2025/09/12 04:07:57 566233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:158|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 566239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:103210|applimit:0|
[2025/09/12 04:07:57 566245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41837|rtt_var:6040|pto_duration:65997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 566258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 566264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 566271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 104410|
[2025/09/12 04:07:57 566277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077652199|now:1757650077566245|interv:85954|
[2025/09/12 04:07:57 566283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077652199|now:1757650077566245|interval:85954|pto_count:0|srtt:41837
[2025/09/12 04:07:57 566290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105007|inflight:104410|
[2025/09/12 04:07:57 566298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077652199|
[2025/09/12 04:07:57 566305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077652199|
[2025/09/12 04:07:57 566310] [debug] |xqc_engine_wakeup_after|wakeup:1757650077652199|now:1757650077566310|diff:85889|
[2025/09/12 04:07:57 566317] [debug] |xqc_engine_main_logic|END|now:1757650077565751|
[2025/09/12 04:07:57 566325] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077566325|
[2025/09/12 04:07:57 566331] [debug] |xqc_engine_wakeup_after|wakeup:1757650077652199|now:1757650077566331|diff:85868|
[2025/09/12 04:07:57 566336] [debug] |xqc_engine_main_logic|END|now:1757650077566325|
[2025/09/12 04:07:57 567500] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077567499|
[2025/09/12 04:07:57 567515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 567524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:36|
[2025/09/12 04:07:57 567530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:37|
[2025/09/12 04:07:57 567537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:37|
[2025/09/12 04:07:57 567541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 567546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:72|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:73|path_largest_ack:72|
[2025/09/12 04:07:57 567551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:54773|prior_delivered:11482|prior_time:1757650077526010|is_app_limited:0|send_elapse:37533|ack_elapse:41489|ctl_first_sent_time:1757650077526494|lagest_ack_time:1757650077567499|curr_delivered:60255|
[2025/09/12 04:07:57 567555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077526494|
[2025/09/12 04:07:57 567560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:402||sndq_packets_used_bytes:0|sndq_packets_free:53|
[2025/09/12 04:07:57 567564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:73|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:73|path_largest_ack:73|
[2025/09/12 04:07:57 567569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:54773|prior_delivered:11482|prior_time:1757650077526010|is_app_limited:0|send_elapse:37533|ack_elapse:41489|ctl_first_sent_time:1757650077526494|lagest_ack_time:1757650077567499|curr_delivered:61455|
[2025/09/12 04:07:57 567582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077526615|
[2025/09/12 04:07:57 567589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:401||sndq_packets_used_bytes:0|sndq_packets_free:54|
[2025/09/12 04:07:57 567595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:41837|rttvar:6040|minrtt:31489|latest_rtt:40884|ack_delay:24|
[2025/09/12 04:07:57 567601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:41715|rttvar:4774|minrtt:31489|latest_rtt:40884|ack_delay:24|
[2025/09/12 04:07:57 567605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:73|lost_pn:70|thresh:3|
[2025/09/12 04:07:57 567610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 567614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 567618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 567621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 567625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 567629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 567633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41715|rtt_var:4774|pto_duration:60811|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 567638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 567642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 567645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 102010|
[2025/09/12 04:07:57 567649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077647013|now:1757650077567633|interv:79380|
[2025/09/12 04:07:57 567653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077647013|now:1757650077567633|interval:79380|pto_count:0|srtt:41715
[2025/09/12 04:07:57 567658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 37533, ack_elapse 41489, delivered 49973|rate 1204487|lost 5|
[2025/09/12 04:07:57 567662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204487) in round 3|
[2025/09/12 04:07:57 567666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 567670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109508|extra_cwnd:41784|
[2025/09/12 04:07:57 567674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:105007|packet_lost:0|acked:2400|po_sent_time:1757650077526615|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 567679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:105007|packet_lost:0|acked:2400|po_sent_time:1757650077526615|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 567686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1205447|cwnd:107407|full_bw_reached:0|inflight:102010|srtt:41715|latest_rtt:40884|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 567692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:37|largest:37|pns:2|
[2025/09/12 04:07:57 567697] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:37|frame:ACK |recv_time:1757650077567499|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 567701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197567499|now:1757650077567499|interv:120000000|
[2025/09/12 04:07:57 567705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197567499|now:1757650077567499|interv:120000000|
[2025/09/12 04:07:57 567709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077652199|pq_index:0|
[2025/09/12 04:07:57 567714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077565751|
[2025/09/12 04:07:57 567717] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077567717|
[2025/09/12 04:07:57 567722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077567721|
[2025/09/12 04:07:57 567728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41715|min_srtt:41715|path_bw:1205447|loss_rate:3.18|path_pto:0|
[2025/09/12 04:07:57 567733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102010|cwnd:107407|conn:00005602321A80DC|stream_id:8|stream_offset:144844|
[2025/09/12 04:07:57 567737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41715|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 567742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 567746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41715|min_srtt:41715|path_bw:1205447|loss_rate:3.18|path_pto:0|
[2025/09/12 04:07:57 567750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:102010|cwnd:107407|conn:00005602321A80DC|stream_id:8|stream_offset:146031|
[2025/09/12 04:07:57 567755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41715|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 567759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 567763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41715|min_srtt:41715|path_bw:1205447|loss_rate:3.18|path_pto:0|
[2025/09/12 04:07:57 567767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:102010|cwnd:107407|conn:00005602321A80DC|stream_id:8|stream_offset:147218|
[2025/09/12 04:07:57 567771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41715|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 567779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 567783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41715|min_srtt:41715|path_bw:1205447|loss_rate:3.18|path_pto:0|
[2025/09/12 04:07:57 567787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:102010|cwnd:107407|conn:00005602321A80DC|stream_id:8|stream_offset:148405|
[2025/09/12 04:07:57 567791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41715|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 567795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 567799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41715|min_srtt:41715|path_bw:1205447|loss_rate:3.18|path_pto:0|
[2025/09/12 04:07:57 567803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:102010|cwnd:107407|conn:00005602321A80DC|stream_id:8|stream_offset:149592|
[2025/09/12 04:07:57 567807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 567811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 567815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 567819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 567823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 567827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102010|cwnd:107407|conn:00005602321A80DC|stream_id:8|stream_offset:144844|
[2025/09/12 04:07:57 567832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 567836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:159|
[2025/09/12 04:07:57 567865] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:159|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:102010|now:1757650077567843|stream_id:8|stream_offset:144844|
[2025/09/12 04:07:57 567871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:159|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 567876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:102010|applimit:0|
[2025/09/12 04:07:57 567883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41715|rtt_var:4774|pto_duration:60811|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 567890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 567896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 567903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 103210|
[2025/09/12 04:07:57 567917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077648654|now:1757650077567882|interv:80772|
[2025/09/12 04:07:57 567923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077648654|now:1757650077567882|interval:80772|pto_count:0|srtt:41715
[2025/09/12 04:07:57 567930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:107407|inflight:103210|
[2025/09/12 04:07:57 567935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 567939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:103210|cwnd:107407|conn:00005602321A80DC|stream_id:8|stream_offset:146031|
[2025/09/12 04:07:57 567943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 567947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:160|
[2025/09/12 04:07:57 567972] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:160|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:103210|now:1757650077567954|stream_id:8|stream_offset:146031|
[2025/09/12 04:07:57 567978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:160|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 567985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:103210|applimit:0|
[2025/09/12 04:07:57 567992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41715|rtt_var:4774|pto_duration:60811|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 567999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 568005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 568011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 104410|
[2025/09/12 04:07:57 568018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077648765|now:1757650077567991|interv:80774|
[2025/09/12 04:07:57 568023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077648765|now:1757650077567991|interval:80774|pto_count:0|srtt:41715
[2025/09/12 04:07:57 568028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:107407|inflight:104410|
[2025/09/12 04:07:57 568032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 568036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:104410|cwnd:107407|conn:00005602321A80DC|stream_id:8|stream_offset:147218|
[2025/09/12 04:07:57 568040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 568044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:161|
[2025/09/12 04:07:57 568068] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:161|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:104410|now:1757650077568051|stream_id:8|stream_offset:147218|
[2025/09/12 04:07:57 568081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:161|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 568088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:104410|applimit:0|
[2025/09/12 04:07:57 568095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41715|rtt_var:4774|pto_duration:60811|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 568102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 568108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 568114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 105610|
[2025/09/12 04:07:57 568121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077648862|now:1757650077568094|interv:80768|
[2025/09/12 04:07:57 568127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077648862|now:1757650077568094|interval:80768|pto_count:0|srtt:41715
[2025/09/12 04:07:57 568132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:107407|inflight:105610|
[2025/09/12 04:07:57 568137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 568141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:105610|cwnd:107407|conn:00005602321A80DC|stream_id:8|stream_offset:148405|
[2025/09/12 04:07:57 568145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 568149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:162|
[2025/09/12 04:07:57 568174] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:162|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:105610|now:1757650077568156|stream_id:8|stream_offset:148405|
[2025/09/12 04:07:57 568180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:162|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 568187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:105610|applimit:0|
[2025/09/12 04:07:57 568193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41715|rtt_var:4774|pto_duration:60811|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 568200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 568206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 568212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 106810|
[2025/09/12 04:07:57 568218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077648967|now:1757650077568193|interv:80774|
[2025/09/12 04:07:57 568225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077648967|now:1757650077568193|interval:80774|pto_count:0|srtt:41715
[2025/09/12 04:07:57 568232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:107407|inflight:106810|
[2025/09/12 04:07:57 568246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077648967|
[2025/09/12 04:07:57 568253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077648967|
[2025/09/12 04:07:57 568257] [debug] |xqc_engine_wakeup_after|wakeup:1757650077648967|now:1757650077568257|diff:80710|
[2025/09/12 04:07:57 568262] [debug] |xqc_engine_main_logic|END|now:1757650077567721|
[2025/09/12 04:07:57 568267] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077568267|
[2025/09/12 04:07:57 568271] [debug] |xqc_engine_wakeup_after|wakeup:1757650077648967|now:1757650077568271|diff:80696|
[2025/09/12 04:07:57 568276] [debug] |xqc_engine_main_logic|END|now:1757650077568267|
[2025/09/12 04:07:57 569526] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077569525|
[2025/09/12 04:07:57 569538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 569545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:37|
[2025/09/12 04:07:57 569549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:38|
[2025/09/12 04:07:57 569555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:38|
[2025/09/12 04:07:57 569559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 569564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:74|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:75|path_largest_ack:74|
[2025/09/12 04:07:57 569569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:57173|prior_delivered:11482|prior_time:1757650077526010|is_app_limited:0|send_elapse:37779|ack_elapse:43515|ctl_first_sent_time:1757650077526740|lagest_ack_time:1757650077569525|curr_delivered:62655|
[2025/09/12 04:07:57 569574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077526740|
[2025/09/12 04:07:57 569579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:400||sndq_packets_used_bytes:0|sndq_packets_free:55|
[2025/09/12 04:07:57 569583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:75|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:75|path_largest_ack:75|
[2025/09/12 04:07:57 569587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:55973|prior_delivered:13882|prior_time:1757650077527975|is_app_limited:0|send_elapse:39127|ack_elapse:41550|ctl_first_sent_time:1757650077528285|lagest_ack_time:1757650077569525|curr_delivered:63855|
[2025/09/12 04:07:57 569592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077528285|
[2025/09/12 04:07:57 569596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:399||sndq_packets_used_bytes:0|sndq_packets_free:56|
[2025/09/12 04:07:57 569600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:41715|rttvar:4774|minrtt:31489|latest_rtt:41240|ack_delay:24|
[2025/09/12 04:07:57 569604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:41653|rttvar:3705|minrtt:31489|latest_rtt:41240|ack_delay:24|
[2025/09/12 04:07:57 569608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:75|lost_pn:72|thresh:3|
[2025/09/12 04:07:57 569612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 569623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 569626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 569630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 569634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 569638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 569642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41653|rtt_var:3705|pto_duration:56473|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 569647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 569651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 569654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 104410|
[2025/09/12 04:07:57 569658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077644629|now:1757650077569642|interv:74987|
[2025/09/12 04:07:57 569662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077644629|now:1757650077569642|interval:74987|pto_count:0|srtt:41653
[2025/09/12 04:07:57 569667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 39127, ack_elapse 41550, delivered 49973|rate 1202719|lost 5|
[2025/09/12 04:07:57 569671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202719) in round 3|
[2025/09/12 04:07:57 569675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 569679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109508|extra_cwnd:41784|
[2025/09/12 04:07:57 569683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:107407|packet_lost:0|acked:2400|po_sent_time:1757650077528285|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 569688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:107407|packet_lost:0|acked:2400|po_sent_time:1757650077528285|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 569692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1205447|cwnd:109807|full_bw_reached:0|inflight:104410|srtt:41653|latest_rtt:41240|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 569698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:38|largest:38|pns:2|
[2025/09/12 04:07:57 569702] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:38|frame:ACK |recv_time:1757650077569525|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 569707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197569525|now:1757650077569525|interv:120000000|
[2025/09/12 04:07:57 569711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197569525|now:1757650077569525|interv:120000000|
[2025/09/12 04:07:57 569718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077648967|pq_index:0|
[2025/09/12 04:07:57 569723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077567721|
[2025/09/12 04:07:57 569726] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077569726|
[2025/09/12 04:07:57 569731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077569730|
[2025/09/12 04:07:57 569738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41653|min_srtt:41653|path_bw:1205447|loss_rate:3.11|path_pto:0|
[2025/09/12 04:07:57 569742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:104410|cwnd:109807|conn:00005602321A80DC|stream_id:8|stream_offset:149592|
[2025/09/12 04:07:57 569747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41653|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 569751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 569756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41653|min_srtt:41653|path_bw:1205447|loss_rate:3.11|path_pto:0|
[2025/09/12 04:07:57 569760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:104410|cwnd:109807|conn:00005602321A80DC|stream_id:8|stream_offset:150779|
[2025/09/12 04:07:57 569765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41653|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 569769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 569773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41653|min_srtt:41653|path_bw:1205447|loss_rate:3.11|path_pto:0|
[2025/09/12 04:07:57 569778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:104410|cwnd:109807|conn:00005602321A80DC|stream_id:8|stream_offset:151966|
[2025/09/12 04:07:57 569782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41653|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 569786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 569790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41653|min_srtt:41653|path_bw:1205447|loss_rate:3.11|path_pto:0|
[2025/09/12 04:07:57 569794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:104410|cwnd:109807|conn:00005602321A80DC|stream_id:8|stream_offset:153153|
[2025/09/12 04:07:57 569798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41653|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 569802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 569809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41653|min_srtt:41653|path_bw:1205447|loss_rate:3.11|path_pto:0|
[2025/09/12 04:07:57 569813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:104410|cwnd:109807|conn:00005602321A80DC|stream_id:8|stream_offset:154340|
[2025/09/12 04:07:57 569817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 569821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 569825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 569829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 569834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 569838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:104410|cwnd:109807|conn:00005602321A80DC|stream_id:8|stream_offset:149592|
[2025/09/12 04:07:57 569842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 569847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:163|
[2025/09/12 04:07:57 569877] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:163|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:104410|now:1757650077569853|stream_id:8|stream_offset:149592|
[2025/09/12 04:07:57 569883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:163|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 569890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:104410|applimit:0|
[2025/09/12 04:07:57 569897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41653|rtt_var:3705|pto_duration:56473|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 569904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 569910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 569916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 105610|
[2025/09/12 04:07:57 569922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646326|now:1757650077569897|interv:76429|
[2025/09/12 04:07:57 569930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646326|now:1757650077569897|interval:76429|pto_count:0|srtt:41653
[2025/09/12 04:07:57 569937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:109807|inflight:105610|
[2025/09/12 04:07:57 569944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 569948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:105610|cwnd:109807|conn:00005602321A80DC|stream_id:8|stream_offset:150779|
[2025/09/12 04:07:57 569957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 569961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:164|
[2025/09/12 04:07:57 569987] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:164|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:105610|now:1757650077569968|stream_id:8|stream_offset:150779|
[2025/09/12 04:07:57 569993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:164|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 570001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:105610|applimit:0|
[2025/09/12 04:07:57 570007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41653|rtt_var:3705|pto_duration:56473|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 570014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 570021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 570027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 106810|
[2025/09/12 04:07:57 570033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646441|now:1757650077570007|interv:76434|
[2025/09/12 04:07:57 570038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646441|now:1757650077570007|interval:76434|pto_count:0|srtt:41653
[2025/09/12 04:07:57 570043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:109807|inflight:106810|
[2025/09/12 04:07:57 570047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 570051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:106810|cwnd:109807|conn:00005602321A80DC|stream_id:8|stream_offset:151966|
[2025/09/12 04:07:57 570056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 570060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:165|
[2025/09/12 04:07:57 570083] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:165|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:106810|now:1757650077570066|stream_id:8|stream_offset:151966|
[2025/09/12 04:07:57 570090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:165|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 570097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:106810|applimit:0|
[2025/09/12 04:07:57 570104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41653|rtt_var:3705|pto_duration:56473|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 570111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 570117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 570124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 108010|
[2025/09/12 04:07:57 570141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646539|now:1757650077570104|interv:76435|
[2025/09/12 04:07:57 570147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646539|now:1757650077570104|interval:76435|pto_count:0|srtt:41653
[2025/09/12 04:07:57 570151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:109807|inflight:108010|
[2025/09/12 04:07:57 570156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 570160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:108010|cwnd:109807|conn:00005602321A80DC|stream_id:8|stream_offset:153153|
[2025/09/12 04:07:57 570165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 570169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:166|
[2025/09/12 04:07:57 570199] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:166|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:108010|now:1757650077570176|stream_id:8|stream_offset:153153|
[2025/09/12 04:07:57 570208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:166|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 570215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:108010|applimit:0|
[2025/09/12 04:07:57 570221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41653|rtt_var:3705|pto_duration:56473|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 570227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 570234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 570240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 109210|
[2025/09/12 04:07:57 570246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646649|now:1757650077570221|interv:76428|
[2025/09/12 04:07:57 570253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646649|now:1757650077570221|interval:76428|pto_count:0|srtt:41653
[2025/09/12 04:07:57 570260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:109807|inflight:109210|
[2025/09/12 04:07:57 570267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077646649|
[2025/09/12 04:07:57 570271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077646649|
[2025/09/12 04:07:57 570275] [debug] |xqc_engine_wakeup_after|wakeup:1757650077646649|now:1757650077570275|diff:76374|
[2025/09/12 04:07:57 570279] [debug] |xqc_engine_main_logic|END|now:1757650077569730|
[2025/09/12 04:07:57 570285] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077570285|
[2025/09/12 04:07:57 570289] [debug] |xqc_engine_wakeup_after|wakeup:1757650077646649|now:1757650077570289|diff:76360|
[2025/09/12 04:07:57 570294] [debug] |xqc_engine_main_logic|END|now:1757650077570285|
[2025/09/12 04:07:57 571571] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077571570|
[2025/09/12 04:07:57 571583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 571595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:38|
[2025/09/12 04:07:57 571599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:39|
[2025/09/12 04:07:57 571605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:39|
[2025/09/12 04:07:57 571609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 571614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:76|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:77|path_largest_ack:76|
[2025/09/12 04:07:57 571619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:57173|prior_delivered:13882|prior_time:1757650077527975|is_app_limited:0|send_elapse:39250|ack_elapse:43595|ctl_first_sent_time:1757650077528408|lagest_ack_time:1757650077571570|curr_delivered:65055|
[2025/09/12 04:07:57 571624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077528408|
[2025/09/12 04:07:57 571628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:398||sndq_packets_used_bytes:0|sndq_packets_free:57|
[2025/09/12 04:07:57 571632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:77|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:77|path_largest_ack:77|
[2025/09/12 04:07:57 571637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:57173|prior_delivered:13882|prior_time:1757650077527975|is_app_limited:0|send_elapse:39250|ack_elapse:43595|ctl_first_sent_time:1757650077528408|lagest_ack_time:1757650077571570|curr_delivered:66255|
[2025/09/12 04:07:57 571641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077528557|
[2025/09/12 04:07:57 571645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:397||sndq_packets_used_bytes:0|sndq_packets_free:58|
[2025/09/12 04:07:57 571649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:41653|rttvar:3705|minrtt:31489|latest_rtt:43013|ack_delay:24|
[2025/09/12 04:07:57 571654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:41820|rttvar:3113|minrtt:31489|latest_rtt:43013|ack_delay:24|
[2025/09/12 04:07:57 571658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:77|lost_pn:74|thresh:3|
[2025/09/12 04:07:57 571662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 571666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 571670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 571673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 571677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 571681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 571685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41820|rtt_var:3113|pto_duration:54272|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 571690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 571701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 571705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 106810|
[2025/09/12 04:07:57 571709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077644448|now:1757650077571685|interv:72763|
[2025/09/12 04:07:57 571713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077644448|now:1757650077571685|interval:72763|pto_count:0|srtt:41820
[2025/09/12 04:07:57 571718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 39250, ack_elapse 43595, delivered 52373|rate 1201353|lost 5|
[2025/09/12 04:07:57 571722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201353) in round 3|
[2025/09/12 04:07:57 571726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 571730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109508|extra_cwnd:41784|
[2025/09/12 04:07:57 571734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:109807|packet_lost:0|acked:2400|po_sent_time:1757650077528557|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 571739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:109807|packet_lost:0|acked:2400|po_sent_time:1757650077528557|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 571743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1205447|cwnd:112207|full_bw_reached:0|inflight:106810|srtt:41820|latest_rtt:43013|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 571749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:39|largest:39|pns:2|
[2025/09/12 04:07:57 571753] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:39|frame:ACK |recv_time:1757650077571570|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 571758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197571570|now:1757650077571570|interv:120000000|
[2025/09/12 04:07:57 571762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197571570|now:1757650077571570|interv:120000000|
[2025/09/12 04:07:57 571766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077646649|pq_index:0|
[2025/09/12 04:07:57 571771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077569730|
[2025/09/12 04:07:57 571774] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077571774|
[2025/09/12 04:07:57 571779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077571778|
[2025/09/12 04:07:57 571786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41820|min_srtt:41820|path_bw:1205447|loss_rate:3.03|path_pto:0|
[2025/09/12 04:07:57 571790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:106810|cwnd:112207|conn:00005602321A80DC|stream_id:8|stream_offset:154340|
[2025/09/12 04:07:57 571797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41820|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 571802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 571806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41820|min_srtt:41820|path_bw:1205447|loss_rate:3.03|path_pto:0|
[2025/09/12 04:07:57 571810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:106810|cwnd:112207|conn:00005602321A80DC|stream_id:8|stream_offset:155527|
[2025/09/12 04:07:57 571815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41820|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 571819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 571823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41820|min_srtt:41820|path_bw:1205447|loss_rate:3.03|path_pto:0|
[2025/09/12 04:07:57 571827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:106810|cwnd:112207|conn:00005602321A80DC|stream_id:8|stream_offset:156714|
[2025/09/12 04:07:57 571831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41820|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 571835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 571839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41820|min_srtt:41820|path_bw:1205447|loss_rate:3.03|path_pto:0|
[2025/09/12 04:07:57 571843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:106810|cwnd:112207|conn:00005602321A80DC|stream_id:8|stream_offset:157901|
[2025/09/12 04:07:57 571847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41820|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 571852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 571856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41820|min_srtt:41820|path_bw:1205447|loss_rate:3.03|path_pto:0|
[2025/09/12 04:07:57 571860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:106810|cwnd:112207|conn:00005602321A80DC|stream_id:8|stream_offset:159088|
[2025/09/12 04:07:57 571864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 571868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 571871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 571876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 571882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 571887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:106810|cwnd:112207|conn:00005602321A80DC|stream_id:8|stream_offset:154340|
[2025/09/12 04:07:57 571891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 571895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:167|
[2025/09/12 04:07:57 571924] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:167|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:106810|now:1757650077571902|stream_id:8|stream_offset:154340|
[2025/09/12 04:07:57 571930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:167|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 571935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:106810|applimit:0|
[2025/09/12 04:07:57 571939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41820|rtt_var:3113|pto_duration:54272|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 571943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 571947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 571951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 108010|
[2025/09/12 04:07:57 571955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646174|now:1757650077571939|interv:74235|
[2025/09/12 04:07:57 571959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646174|now:1757650077571939|interval:74235|pto_count:0|srtt:41820
[2025/09/12 04:07:57 571963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112207|inflight:108010|
[2025/09/12 04:07:57 571968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 571972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:108010|cwnd:112207|conn:00005602321A80DC|stream_id:8|stream_offset:155527|
[2025/09/12 04:07:57 571976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 571980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:168|
[2025/09/12 04:07:57 571999] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:168|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:108010|now:1757650077571986|stream_id:8|stream_offset:155527|
[2025/09/12 04:07:57 572004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:168|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 572009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:108010|applimit:0|
[2025/09/12 04:07:57 572013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41820|rtt_var:3113|pto_duration:54272|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 572021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 572025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 572029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 109210|
[2025/09/12 04:07:57 572032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646258|now:1757650077572013|interv:74245|
[2025/09/12 04:07:57 572036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646258|now:1757650077572013|interval:74245|pto_count:0|srtt:41820
[2025/09/12 04:07:57 572040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112207|inflight:109210|
[2025/09/12 04:07:57 572045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 572049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109210|cwnd:112207|conn:00005602321A80DC|stream_id:8|stream_offset:156714|
[2025/09/12 04:07:57 572053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 572057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:169|
[2025/09/12 04:07:57 572075] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:169|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:109210|now:1757650077572062|stream_id:8|stream_offset:156714|
[2025/09/12 04:07:57 572080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:169|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 572084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:109210|applimit:0|
[2025/09/12 04:07:57 572088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41820|rtt_var:3113|pto_duration:54272|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 572092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 572096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 572099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 110410|
[2025/09/12 04:07:57 572103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646334|now:1757650077572088|interv:74246|
[2025/09/12 04:07:57 572107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646334|now:1757650077572088|interval:74246|pto_count:0|srtt:41820
[2025/09/12 04:07:57 572111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112207|inflight:110410|
[2025/09/12 04:07:57 572116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 572120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:110410|cwnd:112207|conn:00005602321A80DC|stream_id:8|stream_offset:157901|
[2025/09/12 04:07:57 572124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 572131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:170|
[2025/09/12 04:07:57 572148] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:170|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:110410|now:1757650077572136|stream_id:8|stream_offset:157901|
[2025/09/12 04:07:57 572153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:170|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 572157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:110410|applimit:0|
[2025/09/12 04:07:57 572161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41820|rtt_var:3113|pto_duration:54272|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 572165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 572169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 572173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 111610|
[2025/09/12 04:07:57 572177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646408|now:1757650077572161|interv:74247|
[2025/09/12 04:07:57 572181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646408|now:1757650077572161|interval:74247|pto_count:0|srtt:41820
[2025/09/12 04:07:57 572185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112207|inflight:111610|
[2025/09/12 04:07:57 572189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077646408|
[2025/09/12 04:07:57 572193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077646408|
[2025/09/12 04:07:57 572197] [debug] |xqc_engine_wakeup_after|wakeup:1757650077646408|now:1757650077572197|diff:74211|
[2025/09/12 04:07:57 572202] [debug] |xqc_engine_main_logic|END|now:1757650077571778|
[2025/09/12 04:07:57 572207] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077572207|
[2025/09/12 04:07:57 572211] [debug] |xqc_engine_wakeup_after|wakeup:1757650077646408|now:1757650077572210|diff:74198|
[2025/09/12 04:07:57 572214] [debug] |xqc_engine_main_logic|END|now:1757650077572207|
[2025/09/12 04:07:57 573514] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077573513|
[2025/09/12 04:07:57 573526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 573533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:39|
[2025/09/12 04:07:57 573536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40|
[2025/09/12 04:07:57 573542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:40|
[2025/09/12 04:07:57 573546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 573551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:78|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:79|path_largest_ack:78|
[2025/09/12 04:07:57 573556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:59573|prior_delivered:13882|prior_time:1757650077527975|is_app_limited:0|send_elapse:39552|ack_elapse:45538|ctl_first_sent_time:1757650077528710|lagest_ack_time:1757650077573513|curr_delivered:67455|
[2025/09/12 04:07:57 573566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077528710|
[2025/09/12 04:07:57 573571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:396||sndq_packets_used_bytes:0|sndq_packets_free:59|
[2025/09/12 04:07:57 573575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:79|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:79|path_largest_ack:79|
[2025/09/12 04:07:57 573580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:58373|prior_delivered:16282|prior_time:1757650077530030|is_app_limited:0|send_elapse:40997|ack_elapse:43483|ctl_first_sent_time:1757650077530360|lagest_ack_time:1757650077573513|curr_delivered:68655|
[2025/09/12 04:07:57 573584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077530360|
[2025/09/12 04:07:57 573588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:395||sndq_packets_used_bytes:0|sndq_packets_free:60|
[2025/09/12 04:07:57 573592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:41820|rttvar:3113|minrtt:31489|latest_rtt:43153|ack_delay:24|
[2025/09/12 04:07:57 573596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:41984|rttvar:2662|minrtt:31489|latest_rtt:43153|ack_delay:24|
[2025/09/12 04:07:57 573600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:79|lost_pn:76|thresh:3|
[2025/09/12 04:07:57 573604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 573608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 573612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 573616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 573620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 573624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 573628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41984|rtt_var:2662|pto_duration:52632|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 573632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 573636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 573640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 109210|
[2025/09/12 04:07:57 573644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077644768|now:1757650077573628|interv:71140|
[2025/09/12 04:07:57 573648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077644768|now:1757650077573628|interval:71140|pto_count:0|srtt:41984
[2025/09/12 04:07:57 573652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 40997, ack_elapse 43483, delivered 52373|rate 1204447|lost 5|
[2025/09/12 04:07:57 573657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204447) in round 3|
[2025/09/12 04:07:57 573664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 573668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109508|extra_cwnd:41784|
[2025/09/12 04:07:57 573672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112207|packet_lost:0|acked:2400|po_sent_time:1757650077530360|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 573676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112207|packet_lost:0|acked:2400|po_sent_time:1757650077530360|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 573681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1205447|cwnd:114607|full_bw_reached:0|inflight:109210|srtt:41984|latest_rtt:43153|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 573687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40|largest:40|pns:2|
[2025/09/12 04:07:57 573691] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:40|frame:ACK |recv_time:1757650077573513|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 573696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197573513|now:1757650077573513|interv:120000000|
[2025/09/12 04:07:57 573700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197573513|now:1757650077573513|interv:120000000|
[2025/09/12 04:07:57 573704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077646408|pq_index:0|
[2025/09/12 04:07:57 573708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077571778|
[2025/09/12 04:07:57 573712] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077573712|
[2025/09/12 04:07:57 573717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077573716|
[2025/09/12 04:07:57 573723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41984|min_srtt:41984|path_bw:1205447|loss_rate:2.96|path_pto:0|
[2025/09/12 04:07:57 573728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109210|cwnd:114607|conn:00005602321A80DC|stream_id:8|stream_offset:159088|
[2025/09/12 04:07:57 573732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41984|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 573737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 573741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41984|min_srtt:41984|path_bw:1205447|loss_rate:2.96|path_pto:0|
[2025/09/12 04:07:57 573745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:109210|cwnd:114607|conn:00005602321A80DC|stream_id:8|stream_offset:160275|
[2025/09/12 04:07:57 573750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41984|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 573757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 573761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41984|min_srtt:41984|path_bw:1205447|loss_rate:2.96|path_pto:0|
[2025/09/12 04:07:57 573765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:109210|cwnd:114607|conn:00005602321A80DC|stream_id:8|stream_offset:161462|
[2025/09/12 04:07:57 573769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41984|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 573774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 573777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41984|min_srtt:41984|path_bw:1205447|loss_rate:2.96|path_pto:0|
[2025/09/12 04:07:57 573782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:109210|cwnd:114607|conn:00005602321A80DC|stream_id:8|stream_offset:162649|
[2025/09/12 04:07:57 573786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:41984|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 573790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 573794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41984|min_srtt:41984|path_bw:1205447|loss_rate:2.96|path_pto:0|
[2025/09/12 04:07:57 573799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:109210|cwnd:114607|conn:00005602321A80DC|stream_id:8|stream_offset:163836|
[2025/09/12 04:07:57 573803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 573807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 573811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 573815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 573819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 573823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109210|cwnd:114607|conn:00005602321A80DC|stream_id:8|stream_offset:159088|
[2025/09/12 04:07:57 573828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 573832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:171|
[2025/09/12 04:07:57 573861] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:171|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:109210|now:1757650077573838|stream_id:8|stream_offset:159088|
[2025/09/12 04:07:57 573867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:171|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 573880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:109210|applimit:0|
[2025/09/12 04:07:57 573887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41984|rtt_var:2662|pto_duration:52632|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 573893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 573900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 573906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 110410|
[2025/09/12 04:07:57 573912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646470|now:1757650077573886|interv:72584|
[2025/09/12 04:07:57 573919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646470|now:1757650077573886|interval:72584|pto_count:0|srtt:41984
[2025/09/12 04:07:57 573925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:114607|inflight:110410|
[2025/09/12 04:07:57 573931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 573935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:110410|cwnd:114607|conn:00005602321A80DC|stream_id:8|stream_offset:160275|
[2025/09/12 04:07:57 573939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 573943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:172|
[2025/09/12 04:07:57 573969] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:172|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:110410|now:1757650077573950|stream_id:8|stream_offset:160275|
[2025/09/12 04:07:57 573976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:172|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 573983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:110410|applimit:0|
[2025/09/12 04:07:57 573989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41984|rtt_var:2662|pto_duration:52632|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 573996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 574003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 574009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 111610|
[2025/09/12 04:07:57 574015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646582|now:1757650077573989|interv:72593|
[2025/09/12 04:07:57 574020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646582|now:1757650077573989|interval:72593|pto_count:0|srtt:41984
[2025/09/12 04:07:57 574024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:114607|inflight:111610|
[2025/09/12 04:07:57 574034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 574038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111610|cwnd:114607|conn:00005602321A80DC|stream_id:8|stream_offset:161462|
[2025/09/12 04:07:57 574042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 574046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:173|
[2025/09/12 04:07:57 574072] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:173|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:111610|now:1757650077574053|stream_id:8|stream_offset:161462|
[2025/09/12 04:07:57 574079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:173|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 574086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:111610|applimit:0|
[2025/09/12 04:07:57 574093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41984|rtt_var:2662|pto_duration:52632|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 574100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 574107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 574113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 112810|
[2025/09/12 04:07:57 574120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646685|now:1757650077574093|interv:72592|
[2025/09/12 04:07:57 574126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646685|now:1757650077574093|interval:72592|pto_count:0|srtt:41984
[2025/09/12 04:07:57 574132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:114607|inflight:112810|
[2025/09/12 04:07:57 574137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 574141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:112810|cwnd:114607|conn:00005602321A80DC|stream_id:8|stream_offset:162649|
[2025/09/12 04:07:57 574145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 574149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:174|
[2025/09/12 04:07:57 574175] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:174|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:112810|now:1757650077574156|stream_id:8|stream_offset:162649|
[2025/09/12 04:07:57 574185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:174|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 574192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:112810|applimit:0|
[2025/09/12 04:07:57 574199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41984|rtt_var:2662|pto_duration:52632|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 574206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 574218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 574225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 114010|
[2025/09/12 04:07:57 574231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646788|now:1757650077574199|interv:72589|
[2025/09/12 04:07:57 574237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646788|now:1757650077574199|interval:72589|pto_count:0|srtt:41984
[2025/09/12 04:07:57 574245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:114607|inflight:114010|
[2025/09/12 04:07:57 574252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077646788|
[2025/09/12 04:07:57 574259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077646788|
[2025/09/12 04:07:57 574263] [debug] |xqc_engine_wakeup_after|wakeup:1757650077646788|now:1757650077574263|diff:72525|
[2025/09/12 04:07:57 574267] [debug] |xqc_engine_main_logic|END|now:1757650077573716|
[2025/09/12 04:07:57 574273] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077574273|
[2025/09/12 04:07:57 574277] [debug] |xqc_engine_wakeup_after|wakeup:1757650077646788|now:1757650077574277|diff:72511|
[2025/09/12 04:07:57 574282] [debug] |xqc_engine_main_logic|END|now:1757650077574273|
[2025/09/12 04:07:57 575551] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077575550|
[2025/09/12 04:07:57 575563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 575570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:40|
[2025/09/12 04:07:57 575574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:41|
[2025/09/12 04:07:57 575580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:41|
[2025/09/12 04:07:57 575584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 575589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:80|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:81|path_largest_ack:80|
[2025/09/12 04:07:57 575593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:59573|prior_delivered:16282|prior_time:1757650077530030|is_app_limited:0|send_elapse:41151|ack_elapse:45520|ctl_first_sent_time:1757650077530514|lagest_ack_time:1757650077575550|curr_delivered:69855|
[2025/09/12 04:07:57 575598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077530514|
[2025/09/12 04:07:57 575603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:394||sndq_packets_used_bytes:0|sndq_packets_free:61|
[2025/09/12 04:07:57 575607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:81|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:81|path_largest_ack:81|
[2025/09/12 04:07:57 575612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:59573|prior_delivered:16282|prior_time:1757650077530030|is_app_limited:0|send_elapse:41151|ack_elapse:45520|ctl_first_sent_time:1757650077530514|lagest_ack_time:1757650077575550|curr_delivered:71055|
[2025/09/12 04:07:57 575616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077530651|
[2025/09/12 04:07:57 575626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:393||sndq_packets_used_bytes:0|sndq_packets_free:62|
[2025/09/12 04:07:57 575630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:41984|rttvar:2662|minrtt:31489|latest_rtt:44899|ack_delay:24|
[2025/09/12 04:07:57 575634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:42345|rttvar:2719|minrtt:31489|latest_rtt:44899|ack_delay:24|
[2025/09/12 04:07:57 575638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:81|lost_pn:78|thresh:3|
[2025/09/12 04:07:57 575642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 575646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 575650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 575654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 575658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 575661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 575665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42345|rtt_var:2719|pto_duration:53221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 575670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 575674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 575678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 111610|
[2025/09/12 04:07:57 575682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077647377|now:1757650077575665|interv:71712|
[2025/09/12 04:07:57 575686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077647377|now:1757650077575665|interval:71712|pto_count:0|srtt:42345
[2025/09/12 04:07:57 575690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 41151, ack_elapse 45520, delivered 54773|rate 1203273|lost 5|
[2025/09/12 04:07:57 575695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203273) in round 3|
[2025/09/12 04:07:57 575699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 575703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109508|extra_cwnd:41784|
[2025/09/12 04:07:57 575707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:114607|packet_lost:0|acked:2400|po_sent_time:1757650077530651|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 575711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:114607|packet_lost:0|acked:2400|po_sent_time:1757650077530651|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 575716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1205447|cwnd:117007|full_bw_reached:0|inflight:111610|srtt:42345|latest_rtt:44899|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 575725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:41|largest:41|pns:2|
[2025/09/12 04:07:57 575729] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:41|frame:ACK |recv_time:1757650077575550|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 575734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197575550|now:1757650077575550|interv:120000000|
[2025/09/12 04:07:57 575738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197575550|now:1757650077575550|interv:120000000|
[2025/09/12 04:07:57 575742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077646788|pq_index:0|
[2025/09/12 04:07:57 575746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077573716|
[2025/09/12 04:07:57 575750] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077575750|
[2025/09/12 04:07:57 575755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077575754|
[2025/09/12 04:07:57 575761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42345|min_srtt:42345|path_bw:1205447|loss_rate:2.89|path_pto:0|
[2025/09/12 04:07:57 575765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111610|cwnd:117007|conn:00005602321A80DC|stream_id:8|stream_offset:163836|
[2025/09/12 04:07:57 575770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42345|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 575775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 575779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42345|min_srtt:42345|path_bw:1205447|loss_rate:2.89|path_pto:0|
[2025/09/12 04:07:57 575783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:111610|cwnd:117007|conn:00005602321A80DC|stream_id:8|stream_offset:165023|
[2025/09/12 04:07:57 575787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42345|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 575791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 575795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42345|min_srtt:42345|path_bw:1205447|loss_rate:2.89|path_pto:0|
[2025/09/12 04:07:57 575799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:111610|cwnd:117007|conn:00005602321A80DC|stream_id:8|stream_offset:166210|
[2025/09/12 04:07:57 575804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42345|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 575808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 575814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42345|min_srtt:42345|path_bw:1205447|loss_rate:2.89|path_pto:0|
[2025/09/12 04:07:57 575818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:111610|cwnd:117007|conn:00005602321A80DC|stream_id:8|stream_offset:167397|
[2025/09/12 04:07:57 575823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42345|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 575827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 575831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42345|min_srtt:42345|path_bw:1205447|loss_rate:2.89|path_pto:0|
[2025/09/12 04:07:57 575835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:111610|cwnd:117007|conn:00005602321A80DC|stream_id:8|stream_offset:168584|
[2025/09/12 04:07:57 575839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 575843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 575847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 575851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 575856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 575860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111610|cwnd:117007|conn:00005602321A80DC|stream_id:8|stream_offset:163836|
[2025/09/12 04:07:57 575864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 575868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:175|
[2025/09/12 04:07:57 575897] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:175|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:111610|now:1757650077575875|stream_id:8|stream_offset:163836|
[2025/09/12 04:07:57 575903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:175|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 575908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:111610|applimit:0|
[2025/09/12 04:07:57 575913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42345|rtt_var:2719|pto_duration:53221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 575921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 575927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 575933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 112810|
[2025/09/12 04:07:57 575940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077649096|now:1757650077575913|interv:73183|
[2025/09/12 04:07:57 575953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077649096|now:1757650077575913|interval:73183|pto_count:0|srtt:42345
[2025/09/12 04:07:57 575960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:117007|inflight:112810|
[2025/09/12 04:07:57 575966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 575970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:112810|cwnd:117007|conn:00005602321A80DC|stream_id:8|stream_offset:165023|
[2025/09/12 04:07:57 575974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 575978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:176|
[2025/09/12 04:07:57 576004] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:176|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:112810|now:1757650077575985|stream_id:8|stream_offset:165023|
[2025/09/12 04:07:57 576009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:176|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 576017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:112810|applimit:0|
[2025/09/12 04:07:57 576024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42345|rtt_var:2719|pto_duration:53221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 576030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 576037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 576043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 114010|
[2025/09/12 04:07:57 576049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077649206|now:1757650077576023|interv:73183|
[2025/09/12 04:07:57 576055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077649206|now:1757650077576023|interval:73183|pto_count:0|srtt:42345
[2025/09/12 04:07:57 576060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:117007|inflight:114010|
[2025/09/12 04:07:57 576064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 576068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:114010|cwnd:117007|conn:00005602321A80DC|stream_id:8|stream_offset:166210|
[2025/09/12 04:07:57 576072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 576076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:177|
[2025/09/12 04:07:57 576100] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:177|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:114010|now:1757650077576083|stream_id:8|stream_offset:166210|
[2025/09/12 04:07:57 576105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:177|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 576119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:114010|applimit:0|
[2025/09/12 04:07:57 576126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42345|rtt_var:2719|pto_duration:53221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 576132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 576139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 576145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 115210|
[2025/09/12 04:07:57 576152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077649304|now:1757650077576125|interv:73179|
[2025/09/12 04:07:57 576158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077649304|now:1757650077576125|interval:73179|pto_count:0|srtt:42345
[2025/09/12 04:07:57 576164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:117007|inflight:115210|
[2025/09/12 04:07:57 576172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 576179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:115210|cwnd:117007|conn:00005602321A80DC|stream_id:8|stream_offset:167397|
[2025/09/12 04:07:57 576186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 576191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:178|
[2025/09/12 04:07:57 576220] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:178|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:115210|now:1757650077576199|stream_id:8|stream_offset:167397|
[2025/09/12 04:07:57 576228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:178|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 576236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:115210|applimit:0|
[2025/09/12 04:07:57 576242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42345|rtt_var:2719|pto_duration:53221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 576248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 576255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 576261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 116410|
[2025/09/12 04:07:57 576266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077649420|now:1757650077576241|interv:73179|
[2025/09/12 04:07:57 576272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077649420|now:1757650077576241|interval:73179|pto_count:0|srtt:42345
[2025/09/12 04:07:57 576279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:117007|inflight:116410|
[2025/09/12 04:07:57 576286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077649420|
[2025/09/12 04:07:57 576299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077649420|
[2025/09/12 04:07:57 576306] [debug] |xqc_engine_wakeup_after|wakeup:1757650077649420|now:1757650077576305|diff:73115|
[2025/09/12 04:07:57 576312] [debug] |xqc_engine_main_logic|END|now:1757650077575754|
[2025/09/12 04:07:57 576320] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077576320|
[2025/09/12 04:07:57 576326] [debug] |xqc_engine_wakeup_after|wakeup:1757650077649420|now:1757650077576325|diff:73095|
[2025/09/12 04:07:57 576332] [debug] |xqc_engine_main_logic|END|now:1757650077576320|
[2025/09/12 04:07:57 577490] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077577489|
[2025/09/12 04:07:57 577503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 577509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:41|
[2025/09/12 04:07:57 577513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:42|
[2025/09/12 04:07:57 577519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:42|
[2025/09/12 04:07:57 577523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 577528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:82|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:83|path_largest_ack:82|
[2025/09/12 04:07:57 577533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:61973|prior_delivered:16282|prior_time:1757650077530030|is_app_limited:0|send_elapse:41384|ack_elapse:47459|ctl_first_sent_time:1757650077530747|lagest_ack_time:1757650077577489|curr_delivered:72255|
[2025/09/12 04:07:57 577537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077530747|
[2025/09/12 04:07:57 577542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:392||sndq_packets_used_bytes:0|sndq_packets_free:63|
[2025/09/12 04:07:57 577546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:83|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:83|path_largest_ack:83|
[2025/09/12 04:07:57 577551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:61226|prior_delivered:18229|prior_time:1757650077531696|is_app_limited:0|send_elapse:42445|ack_elapse:45793|ctl_first_sent_time:1757650077532026|lagest_ack_time:1757650077577489|curr_delivered:73455|
[2025/09/12 04:07:57 577555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077532026|
[2025/09/12 04:07:57 577559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:391||sndq_packets_used_bytes:0|sndq_packets_free:64|
[2025/09/12 04:07:57 577563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:42345|rttvar:2719|minrtt:31489|latest_rtt:45463|ack_delay:16|
[2025/09/12 04:07:57 577567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:42732|rttvar:2815|minrtt:31489|latest_rtt:45463|ack_delay:16|
[2025/09/12 04:07:57 577572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:83|lost_pn:80|thresh:3|
[2025/09/12 04:07:57 577576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 577580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 577589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 577593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 577597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 577601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 577605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42732|rtt_var:2815|pto_duration:53992|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 577609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 577613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 577617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 114010|
[2025/09/12 04:07:57 577621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077650191|now:1757650077577604|interv:72587|
[2025/09/12 04:07:57 577625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077650191|now:1757650077577604|interval:72587|pto_count:0|srtt:42732
[2025/09/12 04:07:57 577629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 42445, ack_elapse 45793, delivered 55226|rate 1205992|lost 5|
[2025/09/12 04:07:57 577633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205992) in round 3|
[2025/09/12 04:07:57 577638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 577642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109557|extra_cwnd:41784|
[2025/09/12 04:07:57 577646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:117007|packet_lost:0|acked:2400|po_sent_time:1757650077532026|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 577650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:117007|packet_lost:0|acked:2400|po_sent_time:1757650077532026|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 577655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1205992|cwnd:119407|full_bw_reached:0|inflight:114010|srtt:42732|latest_rtt:45463|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 577660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:42|largest:42|pns:2|
[2025/09/12 04:07:57 577665] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:42|frame:ACK |recv_time:1757650077577489|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 577669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197577489|now:1757650077577489|interv:120000000|
[2025/09/12 04:07:57 577673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197577489|now:1757650077577489|interv:120000000|
[2025/09/12 04:07:57 577677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077649420|pq_index:0|
[2025/09/12 04:07:57 577684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077575754|
[2025/09/12 04:07:57 577688] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077577688|
[2025/09/12 04:07:57 577693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077577692|
[2025/09/12 04:07:57 577699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42732|min_srtt:42732|path_bw:1205992|loss_rate:2.82|path_pto:0|
[2025/09/12 04:07:57 577704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:114010|cwnd:119407|conn:00005602321A80DC|stream_id:8|stream_offset:168584|
[2025/09/12 04:07:57 577708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42732|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 577713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 577717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42732|min_srtt:42732|path_bw:1205992|loss_rate:2.82|path_pto:0|
[2025/09/12 04:07:57 577721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:114010|cwnd:119407|conn:00005602321A80DC|stream_id:8|stream_offset:169771|
[2025/09/12 04:07:57 577725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42732|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 577730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 577734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42732|min_srtt:42732|path_bw:1205992|loss_rate:2.82|path_pto:0|
[2025/09/12 04:07:57 577738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:114010|cwnd:119407|conn:00005602321A80DC|stream_id:8|stream_offset:170958|
[2025/09/12 04:07:57 577742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42732|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 577746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 577750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42732|min_srtt:42732|path_bw:1205992|loss_rate:2.82|path_pto:0|
[2025/09/12 04:07:57 577754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:114010|cwnd:119407|conn:00005602321A80DC|stream_id:8|stream_offset:172145|
[2025/09/12 04:07:57 577758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:42732|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 577762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 577766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42732|min_srtt:42732|path_bw:1205992|loss_rate:2.82|path_pto:0|
[2025/09/12 04:07:57 577773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:114010|cwnd:119407|conn:00005602321A80DC|stream_id:8|stream_offset:173332|
[2025/09/12 04:07:57 577777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 577781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 577785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 577789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 577794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 577798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:114010|cwnd:119407|conn:00005602321A80DC|stream_id:8|stream_offset:168584|
[2025/09/12 04:07:57 577802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 577806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:179|
[2025/09/12 04:07:57 577839] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:179|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:114010|now:1757650077577812|stream_id:8|stream_offset:168584|
[2025/09/12 04:07:57 577848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:179|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 577855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:114010|applimit:0|
[2025/09/12 04:07:57 577862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42732|rtt_var:2815|pto_duration:53992|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 577869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 577874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 577878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 115210|
[2025/09/12 04:07:57 577882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077651804|now:1757650077577862|interv:73942|
[2025/09/12 04:07:57 577886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077651804|now:1757650077577862|interval:73942|pto_count:0|srtt:42732
[2025/09/12 04:07:57 577891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:119407|inflight:115210|
[2025/09/12 04:07:57 577895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 577899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:115210|cwnd:119407|conn:00005602321A80DC|stream_id:8|stream_offset:169771|
[2025/09/12 04:07:57 577904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 577908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:180|
[2025/09/12 04:07:57 577938] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:180|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:115210|now:1757650077577918|stream_id:8|stream_offset:169771|
[2025/09/12 04:07:57 577947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:180|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 577954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:115210|applimit:0|
[2025/09/12 04:07:57 577961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42732|rtt_var:2815|pto_duration:53992|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 577967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 577971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 577975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 116410|
[2025/09/12 04:07:57 577979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077651910|now:1757650077577960|interv:73950|
[2025/09/12 04:07:57 577983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077651910|now:1757650077577960|interval:73950|pto_count:0|srtt:42732
[2025/09/12 04:07:57 577987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:119407|inflight:116410|
[2025/09/12 04:07:57 577992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 577996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116410|cwnd:119407|conn:00005602321A80DC|stream_id:8|stream_offset:170958|
[2025/09/12 04:07:57 578000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 578004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:181|
[2025/09/12 04:07:57 578028] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:181|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:116410|now:1757650077578010|stream_id:8|stream_offset:170958|
[2025/09/12 04:07:57 578036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:181|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 578043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:116410|applimit:0|
[2025/09/12 04:07:57 578050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42732|rtt_var:2815|pto_duration:53992|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 578056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 578060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 578064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 117610|
[2025/09/12 04:07:57 578068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077652002|now:1757650077578049|interv:73953|
[2025/09/12 04:07:57 578077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077652002|now:1757650077578049|interval:73953|pto_count:0|srtt:42732
[2025/09/12 04:07:57 578082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:119407|inflight:117610|
[2025/09/12 04:07:57 578086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 578090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:117610|cwnd:119407|conn:00005602321A80DC|stream_id:8|stream_offset:172145|
[2025/09/12 04:07:57 578094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 578098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:182|
[2025/09/12 04:07:57 578123] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:182|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:117610|now:1757650077578104|stream_id:8|stream_offset:172145|
[2025/09/12 04:07:57 578132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:182|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 578138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:117610|applimit:0|
[2025/09/12 04:07:57 578145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42732|rtt_var:2815|pto_duration:53992|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 578150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 578154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 578158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 118810|
[2025/09/12 04:07:57 578162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077652096|now:1757650077578145|interv:73951|
[2025/09/12 04:07:57 578166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077652096|now:1757650077578145|interval:73951|pto_count:0|srtt:42732
[2025/09/12 04:07:57 578170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:119407|inflight:118810|
[2025/09/12 04:07:57 578175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077652096|
[2025/09/12 04:07:57 578179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077652096|
[2025/09/12 04:07:57 578183] [debug] |xqc_engine_wakeup_after|wakeup:1757650077652096|now:1757650077578183|diff:73913|
[2025/09/12 04:07:57 578187] [debug] |xqc_engine_main_logic|END|now:1757650077577692|
[2025/09/12 04:07:57 578192] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077578192|
[2025/09/12 04:07:57 578196] [debug] |xqc_engine_wakeup_after|wakeup:1757650077652096|now:1757650077578196|diff:73900|
[2025/09/12 04:07:57 578200] [debug] |xqc_engine_main_logic|END|now:1757650077578192|
[2025/09/12 04:07:57 579476] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077579474|
[2025/09/12 04:07:57 579491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 579499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:42|
[2025/09/12 04:07:57 579511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:43|
[2025/09/12 04:07:57 579519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:43|
[2025/09/12 04:07:57 579536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 579543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:84|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:85|path_largest_ack:84|
[2025/09/12 04:07:57 579550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:62426|prior_delivered:18229|prior_time:1757650077531696|is_app_limited:0|send_elapse:42543|ack_elapse:47778|ctl_first_sent_time:1757650077532124|lagest_ack_time:1757650077579474|curr_delivered:74655|
[2025/09/12 04:07:57 579557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077532124|
[2025/09/12 04:07:57 579564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:390||sndq_packets_used_bytes:0|sndq_packets_free:65|
[2025/09/12 04:07:57 579570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:85|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:85|path_largest_ack:85|
[2025/09/12 04:07:57 579577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:62426|prior_delivered:18229|prior_time:1757650077531696|is_app_limited:0|send_elapse:42543|ack_elapse:47778|ctl_first_sent_time:1757650077532124|lagest_ack_time:1757650077579474|curr_delivered:75855|
[2025/09/12 04:07:57 579584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077532216|
[2025/09/12 04:07:57 579591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:389||sndq_packets_used_bytes:0|sndq_packets_free:66|
[2025/09/12 04:07:57 579597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:42732|rttvar:2815|minrtt:31489|latest_rtt:47258|ack_delay:16|
[2025/09/12 04:07:57 579605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:43296|rttvar:3239|minrtt:31489|latest_rtt:47258|ack_delay:16|
[2025/09/12 04:07:57 579612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:85|lost_pn:82|thresh:3|
[2025/09/12 04:07:57 579619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 579625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 579631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 579636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 579642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 579648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 579653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43296|rtt_var:3239|pto_duration:56252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 579660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 579666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 579676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 116410|
[2025/09/12 04:07:57 579682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654356|now:1757650077579653|interv:74703|
[2025/09/12 04:07:57 579688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654356|now:1757650077579653|interval:74703|pto_count:0|srtt:43296
[2025/09/12 04:07:57 579695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 42543, ack_elapse 47778, delivered 57626|rate 1206119|lost 5|
[2025/09/12 04:07:57 579701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206119) in round 3|
[2025/09/12 04:07:57 579707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 579713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109569|extra_cwnd:41784|
[2025/09/12 04:07:57 579719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:119407|packet_lost:0|acked:2400|po_sent_time:1757650077532216|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 579726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:119407|packet_lost:0|acked:2400|po_sent_time:1757650077532216|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 579734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206119|cwnd:121807|full_bw_reached:0|inflight:116410|srtt:43296|latest_rtt:47258|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 579742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:43|largest:43|pns:2|
[2025/09/12 04:07:57 579749] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:43|frame:ACK |recv_time:1757650077579474|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 579756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197579474|now:1757650077579474|interv:120000000|
[2025/09/12 04:07:57 579762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197579474|now:1757650077579474|interv:120000000|
[2025/09/12 04:07:57 579768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077652096|pq_index:0|
[2025/09/12 04:07:57 579775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077577692|
[2025/09/12 04:07:57 579781] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077579780|
[2025/09/12 04:07:57 579787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077579786|
[2025/09/12 04:07:57 579794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43296|min_srtt:43296|path_bw:1206119|loss_rate:2.76|path_pto:0|
[2025/09/12 04:07:57 579798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116410|cwnd:121807|conn:00005602321A80DC|stream_id:8|stream_offset:173332|
[2025/09/12 04:07:57 579803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 579812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 579817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43296|min_srtt:43296|path_bw:1206119|loss_rate:2.76|path_pto:0|
[2025/09/12 04:07:57 579821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:116410|cwnd:121807|conn:00005602321A80DC|stream_id:8|stream_offset:174519|
[2025/09/12 04:07:57 579825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 579829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 579834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43296|min_srtt:43296|path_bw:1206119|loss_rate:2.76|path_pto:0|
[2025/09/12 04:07:57 579838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:116410|cwnd:121807|conn:00005602321A80DC|stream_id:8|stream_offset:175706|
[2025/09/12 04:07:57 579842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 579847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 579851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43296|min_srtt:43296|path_bw:1206119|loss_rate:2.76|path_pto:0|
[2025/09/12 04:07:57 579855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:116410|cwnd:121807|conn:00005602321A80DC|stream_id:8|stream_offset:176893|
[2025/09/12 04:07:57 579859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 579864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 579868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43296|min_srtt:43296|path_bw:1206119|loss_rate:2.76|path_pto:0|
[2025/09/12 04:07:57 579872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:116410|cwnd:121807|conn:00005602321A80DC|stream_id:8|stream_offset:178080|
[2025/09/12 04:07:57 579876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 579880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 579884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 579888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 579892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 579899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116410|cwnd:121807|conn:00005602321A80DC|stream_id:8|stream_offset:173332|
[2025/09/12 04:07:57 579903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 579908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:183|
[2025/09/12 04:07:57 579943] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:183|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:116410|now:1757650077579916|stream_id:8|stream_offset:173332|
[2025/09/12 04:07:57 579952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:183|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 579960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:116410|applimit:0|
[2025/09/12 04:07:57 579966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43296|rtt_var:3239|pto_duration:56252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 579973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 579977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 579980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 117610|
[2025/09/12 04:07:57 579984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077656168|now:1757650077579966|interv:76202|
[2025/09/12 04:07:57 579988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077656168|now:1757650077579966|interval:76202|pto_count:0|srtt:43296
[2025/09/12 04:07:57 579993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:121807|inflight:117610|
[2025/09/12 04:07:57 579998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 580002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:117610|cwnd:121807|conn:00005602321A80DC|stream_id:8|stream_offset:174519|
[2025/09/12 04:07:57 580007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 580011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:184|
[2025/09/12 04:07:57 580036] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:184|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:117610|now:1757650077580017|stream_id:8|stream_offset:174519|
[2025/09/12 04:07:57 580045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:184|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 580052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:117610|applimit:0|
[2025/09/12 04:07:57 580059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43296|rtt_var:3239|pto_duration:56252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 580064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 580073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 580077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 118810|
[2025/09/12 04:07:57 580081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077656269|now:1757650077580059|interv:76210|
[2025/09/12 04:07:57 580085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077656269|now:1757650077580059|interval:76210|pto_count:0|srtt:43296
[2025/09/12 04:07:57 580089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:121807|inflight:118810|
[2025/09/12 04:07:57 580094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 580098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118810|cwnd:121807|conn:00005602321A80DC|stream_id:8|stream_offset:175706|
[2025/09/12 04:07:57 580102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 580107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:185|
[2025/09/12 04:07:57 580138] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:185|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:118810|now:1757650077580117|stream_id:8|stream_offset:175706|
[2025/09/12 04:07:57 580147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:185|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 580154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:118810|applimit:0|
[2025/09/12 04:07:57 580161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43296|rtt_var:3239|pto_duration:56252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 580167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 580171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 580175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 120010|
[2025/09/12 04:07:57 580179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077656369|now:1757650077580161|interv:76208|
[2025/09/12 04:07:57 580183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077656369|now:1757650077580161|interval:76208|pto_count:0|srtt:43296
[2025/09/12 04:07:57 580187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:121807|inflight:120010|
[2025/09/12 04:07:57 580192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 580196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:120010|cwnd:121807|conn:00005602321A80DC|stream_id:8|stream_offset:176893|
[2025/09/12 04:07:57 580200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 580204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:186|
[2025/09/12 04:07:57 580229] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:186|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:120010|now:1757650077580211|stream_id:8|stream_offset:176893|
[2025/09/12 04:07:57 580243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:186|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 580250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:120010|applimit:0|
[2025/09/12 04:07:57 580257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43296|rtt_var:3239|pto_duration:56252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 580264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 580270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 580276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 121210|
[2025/09/12 04:07:57 580282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077656463|now:1757650077580256|interv:76207|
[2025/09/12 04:07:57 580288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077656463|now:1757650077580256|interval:76207|pto_count:0|srtt:43296
[2025/09/12 04:07:57 580295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:121807|inflight:121210|
[2025/09/12 04:07:57 580302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077656463|
[2025/09/12 04:07:57 580309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077656463|
[2025/09/12 04:07:57 580314] [debug] |xqc_engine_wakeup_after|wakeup:1757650077656463|now:1757650077580314|diff:76149|
[2025/09/12 04:07:57 580321] [debug] |xqc_engine_main_logic|END|now:1757650077579786|
[2025/09/12 04:07:57 580329] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077580329|
[2025/09/12 04:07:57 580335] [debug] |xqc_engine_wakeup_after|wakeup:1757650077656463|now:1757650077580335|diff:76128|
[2025/09/12 04:07:57 580342] [debug] |xqc_engine_main_logic|END|now:1757650077580329|
[2025/09/12 04:07:57 581482] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077581481|
[2025/09/12 04:07:57 581496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 581504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:43|
[2025/09/12 04:07:57 581511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:44|
[2025/09/12 04:07:57 581519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:44|
[2025/09/12 04:07:57 581526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 581532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:86|origin_pktnum:0|size:1205|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:87|path_largest_ack:86|
[2025/09/12 04:07:57 581537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:63615|prior_delivered:19445|prior_time:1757650077532732|is_app_limited:0|send_elapse:43262|ack_elapse:48749|ctl_first_sent_time:1757650077533042|lagest_ack_time:1757650077581481|curr_delivered:77060|
[2025/09/12 04:07:57 581542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077533042|
[2025/09/12 04:07:57 581553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:388||sndq_packets_used_bytes:0|sndq_packets_free:67|
[2025/09/12 04:07:57 581558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:87|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:87|path_largest_ack:87|
[2025/09/12 04:07:57 581562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:63615|prior_delivered:19445|prior_time:1757650077532732|is_app_limited:0|send_elapse:43262|ack_elapse:48749|ctl_first_sent_time:1757650077533042|lagest_ack_time:1757650077581481|curr_delivered:78260|
[2025/09/12 04:07:57 581567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077533147|
[2025/09/12 04:07:57 581571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:387||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 04:07:57 581575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:43296|rttvar:3239|minrtt:31489|latest_rtt:48334|ack_delay:16|
[2025/09/12 04:07:57 581579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:43923|rttvar:3685|minrtt:31489|latest_rtt:48334|ack_delay:16|
[2025/09/12 04:07:57 581583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:87|lost_pn:84|thresh:3|
[2025/09/12 04:07:57 581587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 581591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 581595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 581599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 581603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 581607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 18|pns:2|
[2025/09/12 04:07:57 581610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 581615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43923|rtt_var:3685|pto_duration:58663|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 581619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 581623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 581627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 118805|
[2025/09/12 04:07:57 581631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658874|now:1757650077581614|interv:77260|
[2025/09/12 04:07:57 581635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658874|now:1757650077581614|interval:77260|pto_count:0|srtt:43923
[2025/09/12 04:07:57 581639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 43262, ack_elapse 48749, delivered 58815|rate 1206486|lost 5|
[2025/09/12 04:07:57 581644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206486) in round 3|
[2025/09/12 04:07:57 581651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 581655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109604|extra_cwnd:41784|
[2025/09/12 04:07:57 581659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:121807|packet_lost:0|acked:2405|po_sent_time:1757650077533147|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 581663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:121807|packet_lost:0|acked:2405|po_sent_time:1757650077533147|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 581668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206486|cwnd:124212|full_bw_reached:0|inflight:118805|srtt:43923|latest_rtt:48334|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 581673] [stats] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_info_circle_record|addr or cid not avail |path:0||cwnd:124212|inflight:118805|mode:0|applimit:0|pacing_rate:4034063|bw:1206486|srtt:43923|latest_rtt:48334|min_rtt:31489|send:185|lost:5|tlp:0|recv:52|recovery:0|slow_start:1|conn_life:135644|acked:2405|delivered:78260|is_cwnd_limited:1|
[2025/09/12 04:07:57 581679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:44|largest:44|pns:2|
[2025/09/12 04:07:57 581683] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:44|frame:ACK |recv_time:1757650077581481|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 581688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197581481|now:1757650077581481|interv:120000000|
[2025/09/12 04:07:57 581692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197581481|now:1757650077581481|interv:120000000|
[2025/09/12 04:07:57 581696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077656463|pq_index:0|
[2025/09/12 04:07:57 581700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077579786|
[2025/09/12 04:07:57 581704] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077581704|
[2025/09/12 04:07:57 581709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077581708|
[2025/09/12 04:07:57 581715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43923|min_srtt:43923|path_bw:1206486|loss_rate:2.70|path_pto:0|
[2025/09/12 04:07:57 581720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118805|cwnd:124212|conn:00005602321A80DC|stream_id:8|stream_offset:178080|
[2025/09/12 04:07:57 581724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43923|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 581729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 581733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43923|min_srtt:43923|path_bw:1206486|loss_rate:2.70|path_pto:0|
[2025/09/12 04:07:57 581737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:118805|cwnd:124212|conn:00005602321A80DC|stream_id:8|stream_offset:179267|
[2025/09/12 04:07:57 581744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43923|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 581749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 581753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43923|min_srtt:43923|path_bw:1206486|loss_rate:2.70|path_pto:0|
[2025/09/12 04:07:57 581757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:118805|cwnd:124212|conn:00005602321A80DC|stream_id:8|stream_offset:180454|
[2025/09/12 04:07:57 581761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43923|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 581765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 581769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43923|min_srtt:43923|path_bw:1206486|loss_rate:2.70|path_pto:0|
[2025/09/12 04:07:57 581773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:118805|cwnd:124212|conn:00005602321A80DC|stream_id:8|stream_offset:181641|
[2025/09/12 04:07:57 581778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:43923|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 581782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 581786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:43923|min_srtt:43923|path_bw:1206486|loss_rate:2.70|path_pto:0|
[2025/09/12 04:07:57 581790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:118805|cwnd:124212|conn:00005602321A80DC|stream_id:8|stream_offset:182828|
[2025/09/12 04:07:57 581794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 581798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 581802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 581806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 581810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 581814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118805|cwnd:124212|conn:00005602321A80DC|stream_id:8|stream_offset:178080|
[2025/09/12 04:07:57 581819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 581823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:187|
[2025/09/12 04:07:57 581853] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:187|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:118805|now:1757650077581830|stream_id:8|stream_offset:178080|
[2025/09/12 04:07:57 581863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:187|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 581868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:118805|applimit:0|
[2025/09/12 04:07:57 581872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43923|rtt_var:3685|pto_duration:58663|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 581877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 581881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 581884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 120005|
[2025/09/12 04:07:57 581888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660493|now:1757650077581872|interv:78621|
[2025/09/12 04:07:57 581892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660493|now:1757650077581872|interval:78621|pto_count:0|srtt:43923
[2025/09/12 04:07:57 581897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:124212|inflight:120005|
[2025/09/12 04:07:57 581902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 581906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:120005|cwnd:124212|conn:00005602321A80DC|stream_id:8|stream_offset:179267|
[2025/09/12 04:07:57 581910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 581914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:188|
[2025/09/12 04:07:57 581934] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:188|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:120005|now:1757650077581920|stream_id:8|stream_offset:179267|
[2025/09/12 04:07:57 581940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:188|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 581944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:120005|applimit:0|
[2025/09/12 04:07:57 581948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43923|rtt_var:3685|pto_duration:58663|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 581952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 581956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 581960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 121205|
[2025/09/12 04:07:57 581964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660583|now:1757650077581948|interv:78635|
[2025/09/12 04:07:57 581968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660583|now:1757650077581948|interval:78635|pto_count:0|srtt:43923
[2025/09/12 04:07:57 581975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:124212|inflight:121205|
[2025/09/12 04:07:57 581980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 581984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121205|cwnd:124212|conn:00005602321A80DC|stream_id:8|stream_offset:180454|
[2025/09/12 04:07:57 581988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 581992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:189|
[2025/09/12 04:07:57 582010] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:189|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:121205|now:1757650077581997|stream_id:8|stream_offset:180454|
[2025/09/12 04:07:57 582015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:189|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 582019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:121205|applimit:0|
[2025/09/12 04:07:57 582023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43923|rtt_var:3685|pto_duration:58663|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 582027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 582031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 582035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 122405|
[2025/09/12 04:07:57 582039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660660|now:1757650077582023|interv:78637|
[2025/09/12 04:07:57 582043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660660|now:1757650077582023|interval:78637|pto_count:0|srtt:43923
[2025/09/12 04:07:57 582047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:124212|inflight:122405|
[2025/09/12 04:07:57 582051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 582055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:122405|cwnd:124212|conn:00005602321A80DC|stream_id:8|stream_offset:181641|
[2025/09/12 04:07:57 582059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 582063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:190|
[2025/09/12 04:07:57 582080] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:190|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:122405|now:1757650077582069|stream_id:8|stream_offset:181641|
[2025/09/12 04:07:57 582085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:190|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 582089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:122405|applimit:0|
[2025/09/12 04:07:57 582096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:43923|rtt_var:3685|pto_duration:58663|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 582100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 582104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 582108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 123605|
[2025/09/12 04:07:57 582112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660732|now:1757650077582096|interv:78636|
[2025/09/12 04:07:57 582116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660732|now:1757650077582096|interval:78636|pto_count:0|srtt:43923
[2025/09/12 04:07:57 582120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:124212|inflight:123605|
[2025/09/12 04:07:57 582124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077660732|
[2025/09/12 04:07:57 582128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077660732|
[2025/09/12 04:07:57 582132] [debug] |xqc_engine_wakeup_after|wakeup:1757650077660732|now:1757650077582132|diff:78600|
[2025/09/12 04:07:57 582138] [debug] |xqc_engine_main_logic|END|now:1757650077581708|
[2025/09/12 04:07:57 582146] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077582146|
[2025/09/12 04:07:57 582152] [debug] |xqc_engine_wakeup_after|wakeup:1757650077660732|now:1757650077582152|diff:78580|
[2025/09/12 04:07:57 582158] [debug] |xqc_engine_main_logic|END|now:1757650077582146|
[2025/09/12 04:07:57 583494] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077583493|
[2025/09/12 04:07:57 583506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 583512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:44|
[2025/09/12 04:07:57 583516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:45|
[2025/09/12 04:07:57 583522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:45|
[2025/09/12 04:07:57 583526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 583531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:88|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:89|path_largest_ack:88|
[2025/09/12 04:07:57 583536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:63615|prior_delivered:21845|prior_time:1757650077534610|is_app_limited:0|send_elapse:44968|ack_elapse:48883|ctl_first_sent_time:1757650077534941|lagest_ack_time:1757650077583493|curr_delivered:79460|
[2025/09/12 04:07:57 583541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077534941|
[2025/09/12 04:07:57 583546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:386||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 04:07:57 583550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:89|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:89|path_largest_ack:89|
[2025/09/12 04:07:57 583554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:63615|prior_delivered:21845|prior_time:1757650077534610|is_app_limited:0|send_elapse:44968|ack_elapse:48883|ctl_first_sent_time:1757650077534941|lagest_ack_time:1757650077583493|curr_delivered:80660|
[2025/09/12 04:07:57 583565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077535052|
[2025/09/12 04:07:57 583569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:385||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 04:07:57 583573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:43923|rttvar:3685|minrtt:31489|latest_rtt:48441|ack_delay:24|
[2025/09/12 04:07:57 583577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:44485|rttvar:3887|minrtt:31489|latest_rtt:48441|ack_delay:24|
[2025/09/12 04:07:57 583581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:89|lost_pn:86|thresh:3|
[2025/09/12 04:07:57 583585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 583589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 583593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 583597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 583601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 583605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 583609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44485|rtt_var:3887|pto_duration:60033|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 583614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 583618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 583621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 121205|
[2025/09/12 04:07:57 583625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077662102|now:1757650077583609|interv:78493|
[2025/09/12 04:07:57 583629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077662102|now:1757650077583609|interval:78493|pto_count:0|srtt:44485
[2025/09/12 04:07:57 583634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 44968, ack_elapse 48883, delivered 58815|rate 1203179|lost 5|
[2025/09/12 04:07:57 583638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203179) in round 3|
[2025/09/12 04:07:57 583642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 583646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109604|extra_cwnd:41784|
[2025/09/12 04:07:57 583650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:124212|packet_lost:0|acked:2400|po_sent_time:1757650077535052|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 583655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:124212|packet_lost:0|acked:2400|po_sent_time:1757650077535052|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 583662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206486|cwnd:126612|full_bw_reached:0|inflight:121205|srtt:44485|latest_rtt:48441|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 583668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:45|largest:45|pns:2|
[2025/09/12 04:07:57 583672] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:45|frame:ACK |recv_time:1757650077583493|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 583677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197583493|now:1757650077583493|interv:120000000|
[2025/09/12 04:07:57 583681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197583493|now:1757650077583493|interv:120000000|
[2025/09/12 04:07:57 583685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077660732|pq_index:0|
[2025/09/12 04:07:57 583689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077581708|
[2025/09/12 04:07:57 583693] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077583693|
[2025/09/12 04:07:57 583698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077583697|
[2025/09/12 04:07:57 583704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44485|min_srtt:44485|path_bw:1206486|loss_rate:2.65|path_pto:0|
[2025/09/12 04:07:57 583708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121205|cwnd:126612|conn:00005602321A80DC|stream_id:8|stream_offset:182828|
[2025/09/12 04:07:57 583713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:44485|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 583717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 583722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44485|min_srtt:44485|path_bw:1206486|loss_rate:2.65|path_pto:0|
[2025/09/12 04:07:57 583726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:121205|cwnd:126612|conn:00005602321A80DC|stream_id:8|stream_offset:184015|
[2025/09/12 04:07:57 583730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:44485|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 583734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 583738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44485|min_srtt:44485|path_bw:1206486|loss_rate:2.65|path_pto:0|
[2025/09/12 04:07:57 583742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:121205|cwnd:126612|conn:00005602321A80DC|stream_id:8|stream_offset:185202|
[2025/09/12 04:07:57 583749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:44485|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 583753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 583757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44485|min_srtt:44485|path_bw:1206486|loss_rate:2.65|path_pto:0|
[2025/09/12 04:07:57 583761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:121205|cwnd:126612|conn:00005602321A80DC|stream_id:8|stream_offset:186389|
[2025/09/12 04:07:57 583765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:44485|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 583770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 583774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44485|min_srtt:44485|path_bw:1206486|loss_rate:2.65|path_pto:0|
[2025/09/12 04:07:57 583778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:121205|cwnd:126612|conn:00005602321A80DC|stream_id:8|stream_offset:187576|
[2025/09/12 04:07:57 583782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 583786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 583790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 583794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 583798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 583803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121205|cwnd:126612|conn:00005602321A80DC|stream_id:8|stream_offset:182828|
[2025/09/12 04:07:57 583807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 583811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:191|
[2025/09/12 04:07:57 583841] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:191|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:121205|now:1757650077583818|stream_id:8|stream_offset:182828|
[2025/09/12 04:07:57 583847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:191|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 583852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:121205|applimit:0|
[2025/09/12 04:07:57 583856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44485|rtt_var:3887|pto_duration:60033|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 583861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 583864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 583872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 122405|
[2025/09/12 04:07:57 583876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077663851|now:1757650077583856|interv:79995|
[2025/09/12 04:07:57 583880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077663851|now:1757650077583856|interval:79995|pto_count:0|srtt:44485
[2025/09/12 04:07:57 583884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:126612|inflight:122405|
[2025/09/12 04:07:57 583889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 583893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:122405|cwnd:126612|conn:00005602321A80DC|stream_id:8|stream_offset:184015|
[2025/09/12 04:07:57 583898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 583901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:192|
[2025/09/12 04:07:57 583921] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:192|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:122405|now:1757650077583907|stream_id:8|stream_offset:184015|
[2025/09/12 04:07:57 583926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:192|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 583930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:122405|applimit:0|
[2025/09/12 04:07:57 583934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44485|rtt_var:3887|pto_duration:60033|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 583939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 583942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 583946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 123605|
[2025/09/12 04:07:57 583950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077663940|now:1757650077583934|interv:80006|
[2025/09/12 04:07:57 583954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077663940|now:1757650077583934|interval:80006|pto_count:0|srtt:44485
[2025/09/12 04:07:57 583958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:126612|inflight:123605|
[2025/09/12 04:07:57 583962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 583966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:123605|cwnd:126612|conn:00005602321A80DC|stream_id:8|stream_offset:185202|
[2025/09/12 04:07:57 583971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 583974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:193|
[2025/09/12 04:07:57 583991] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:193|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:123605|now:1757650077583980|stream_id:8|stream_offset:185202|
[2025/09/12 04:07:57 583999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:193|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 584003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:123605|applimit:0|
[2025/09/12 04:07:57 584007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44485|rtt_var:3887|pto_duration:60033|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 584011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 584015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 584019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 124805|
[2025/09/12 04:07:57 584023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077664013|now:1757650077584007|interv:80006|
[2025/09/12 04:07:57 584027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077664013|now:1757650077584007|interval:80006|pto_count:0|srtt:44485
[2025/09/12 04:07:57 584031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:126612|inflight:124805|
[2025/09/12 04:07:57 584035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 584039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:124805|cwnd:126612|conn:00005602321A80DC|stream_id:8|stream_offset:186389|
[2025/09/12 04:07:57 584043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 584047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:194|
[2025/09/12 04:07:57 584064] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:194|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:124805|now:1757650077584052|stream_id:8|stream_offset:186389|
[2025/09/12 04:07:57 584069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:194|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 584073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:124805|applimit:0|
[2025/09/12 04:07:57 584077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44485|rtt_var:3887|pto_duration:60033|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 584081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 584085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 584089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 126005|
[2025/09/12 04:07:57 584093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077664085|now:1757650077584077|interv:80008|
[2025/09/12 04:07:57 584097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077664085|now:1757650077584077|interval:80008|pto_count:0|srtt:44485
[2025/09/12 04:07:57 584104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:126612|inflight:126005|
[2025/09/12 04:07:57 584108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077664085|
[2025/09/12 04:07:57 584113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077664085|
[2025/09/12 04:07:57 584116] [debug] |xqc_engine_wakeup_after|wakeup:1757650077664085|now:1757650077584116|diff:79969|
[2025/09/12 04:07:57 584123] [debug] |xqc_engine_main_logic|END|now:1757650077583697|
[2025/09/12 04:07:57 584131] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077584131|
[2025/09/12 04:07:57 584137] [debug] |xqc_engine_wakeup_after|wakeup:1757650077664085|now:1757650077584137|diff:79948|
[2025/09/12 04:07:57 584143] [debug] |xqc_engine_main_logic|END|now:1757650077584131|
[2025/09/12 04:07:57 585560] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077585559|
[2025/09/12 04:07:57 585575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 585594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:45|
[2025/09/12 04:07:57 585601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:46|
[2025/09/12 04:07:57 585610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:46|
[2025/09/12 04:07:57 585616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 585622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:90|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:91|path_largest_ack:90|
[2025/09/12 04:07:57 585627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:66015|prior_delivered:21845|prior_time:1757650077534610|is_app_limited:0|send_elapse:45182|ack_elapse:50949|ctl_first_sent_time:1757650077535155|lagest_ack_time:1757650077585559|curr_delivered:81860|
[2025/09/12 04:07:57 585631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077535155|
[2025/09/12 04:07:57 585636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:384||sndq_packets_used_bytes:0|sndq_packets_free:71|
[2025/09/12 04:07:57 585640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:91|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:91|path_largest_ack:91|
[2025/09/12 04:07:57 585645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:66015|prior_delivered:21845|prior_time:1757650077534610|is_app_limited:0|send_elapse:45182|ack_elapse:50949|ctl_first_sent_time:1757650077535155|lagest_ack_time:1757650077585559|curr_delivered:83060|
[2025/09/12 04:07:57 585649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077535257|
[2025/09/12 04:07:57 585653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:383||sndq_packets_used_bytes:0|sndq_packets_free:72|
[2025/09/12 04:07:57 585657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:44485|rttvar:3887|minrtt:31489|latest_rtt:50302|ack_delay:24|
[2025/09/12 04:07:57 585662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:45209|rttvar:4364|minrtt:31489|latest_rtt:50302|ack_delay:24|
[2025/09/12 04:07:57 585666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:91|lost_pn:88|thresh:3|
[2025/09/12 04:07:57 585676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 585680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 585684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 585688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 585691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 585695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 585699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45209|rtt_var:4364|pto_duration:62665|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 585704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 585708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 585712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 123605|
[2025/09/12 04:07:57 585716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077666717|now:1757650077585699|interv:81018|
[2025/09/12 04:07:57 585720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077666717|now:1757650077585699|interval:81018|pto_count:0|srtt:45209
[2025/09/12 04:07:57 585724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 45182, ack_elapse 50949, delivered 61215|rate 1201495|lost 5|
[2025/09/12 04:07:57 585728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201495) in round 3|
[2025/09/12 04:07:57 585733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 585737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109604|extra_cwnd:41784|
[2025/09/12 04:07:57 585741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:126612|packet_lost:0|acked:2400|po_sent_time:1757650077535257|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 585745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:126612|packet_lost:0|acked:2400|po_sent_time:1757650077535257|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 585750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206486|cwnd:129012|full_bw_reached:0|inflight:123605|srtt:45209|latest_rtt:50302|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 585755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:46|largest:46|pns:2|
[2025/09/12 04:07:57 585760] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:46|frame:ACK |recv_time:1757650077585559|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 585765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197585559|now:1757650077585559|interv:120000000|
[2025/09/12 04:07:57 585776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197585559|now:1757650077585559|interv:120000000|
[2025/09/12 04:07:57 585780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077664085|pq_index:0|
[2025/09/12 04:07:57 585784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077583697|
[2025/09/12 04:07:57 585788] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077585788|
[2025/09/12 04:07:57 585793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077585792|
[2025/09/12 04:07:57 585799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45209|min_srtt:45209|path_bw:1206486|loss_rate:2.59|path_pto:0|
[2025/09/12 04:07:57 585803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:123605|cwnd:129012|conn:00005602321A80DC|stream_id:8|stream_offset:187576|
[2025/09/12 04:07:57 585808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45209|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 585813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 585817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45209|min_srtt:45209|path_bw:1206486|loss_rate:2.59|path_pto:0|
[2025/09/12 04:07:57 585821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:123605|cwnd:129012|conn:00005602321A80DC|stream_id:8|stream_offset:188763|
[2025/09/12 04:07:57 585826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45209|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 585830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 585834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45209|min_srtt:45209|path_bw:1206486|loss_rate:2.59|path_pto:0|
[2025/09/12 04:07:57 585838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:123605|cwnd:129012|conn:00005602321A80DC|stream_id:8|stream_offset:189950|
[2025/09/12 04:07:57 585842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45209|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 585846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 585850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45209|min_srtt:45209|path_bw:1206486|loss_rate:2.59|path_pto:0|
[2025/09/12 04:07:57 585854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:123605|cwnd:129012|conn:00005602321A80DC|stream_id:8|stream_offset:191137|
[2025/09/12 04:07:57 585858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45209|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 585865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 585869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45209|min_srtt:45209|path_bw:1206486|loss_rate:2.59|path_pto:0|
[2025/09/12 04:07:57 585873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:123605|cwnd:129012|conn:00005602321A80DC|stream_id:8|stream_offset:192324|
[2025/09/12 04:07:57 585877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 585881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 585885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 585889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 585894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 585898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:123605|cwnd:129012|conn:00005602321A80DC|stream_id:8|stream_offset:187576|
[2025/09/12 04:07:57 585902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 585906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:195|
[2025/09/12 04:07:57 585939] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:195|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:123605|now:1757650077585913|stream_id:8|stream_offset:187576|
[2025/09/12 04:07:57 585949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:195|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 585956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:123605|applimit:0|
[2025/09/12 04:07:57 585963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45209|rtt_var:4364|pto_duration:62665|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 585971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 585975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 585979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 124805|
[2025/09/12 04:07:57 585983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077668578|now:1757650077585963|interv:82615|
[2025/09/12 04:07:57 585987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077668578|now:1757650077585963|interval:82615|pto_count:0|srtt:45209
[2025/09/12 04:07:57 585992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:129012|inflight:124805|
[2025/09/12 04:07:57 585997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 586001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:124805|cwnd:129012|conn:00005602321A80DC|stream_id:8|stream_offset:188763|
[2025/09/12 04:07:57 586010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 586014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:196|
[2025/09/12 04:07:57 586047] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:196|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:124805|now:1757650077586020|stream_id:8|stream_offset:188763|
[2025/09/12 04:07:57 586056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:196|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 586063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:124805|applimit:0|
[2025/09/12 04:07:57 586070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45209|rtt_var:4364|pto_duration:62665|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 586075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 586079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 586083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 126005|
[2025/09/12 04:07:57 586087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077668685|now:1757650077586069|interv:82616|
[2025/09/12 04:07:57 586091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077668685|now:1757650077586069|interval:82616|pto_count:0|srtt:45209
[2025/09/12 04:07:57 586095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:129012|inflight:126005|
[2025/09/12 04:07:57 586099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 586104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126005|cwnd:129012|conn:00005602321A80DC|stream_id:8|stream_offset:189950|
[2025/09/12 04:07:57 586108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 586113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:197|
[2025/09/12 04:07:57 586146] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:197|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:126005|now:1757650077586123|stream_id:8|stream_offset:189950|
[2025/09/12 04:07:57 586154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:197|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 586161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:126005|applimit:0|
[2025/09/12 04:07:57 586168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45209|rtt_var:4364|pto_duration:62665|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 586175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 586180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 586192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 127205|
[2025/09/12 04:07:57 586198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077668788|now:1757650077586167|interv:82621|
[2025/09/12 04:07:57 586231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077668788|now:1757650077586167|interval:82621|pto_count:0|srtt:45209
[2025/09/12 04:07:57 586240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:129012|inflight:127205|
[2025/09/12 04:07:57 586248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 586255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:127205|cwnd:129012|conn:00005602321A80DC|stream_id:8|stream_offset:191137|
[2025/09/12 04:07:57 586261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 586268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:198|
[2025/09/12 04:07:57 586304] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:198|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:127205|now:1757650077586278|stream_id:8|stream_offset:191137|
[2025/09/12 04:07:57 586313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:198|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 586320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:127205|applimit:0|
[2025/09/12 04:07:57 586326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45209|rtt_var:4364|pto_duration:62665|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 586333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 586339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 586345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 128405|
[2025/09/12 04:07:57 586351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077668943|now:1757650077586326|interv:82617|
[2025/09/12 04:07:57 586358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077668943|now:1757650077586326|interval:82617|pto_count:0|srtt:45209
[2025/09/12 04:07:57 586365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:129012|inflight:128405|
[2025/09/12 04:07:57 586371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077668943|
[2025/09/12 04:07:57 586377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077668943|
[2025/09/12 04:07:57 586384] [debug] |xqc_engine_wakeup_after|wakeup:1757650077668943|now:1757650077586384|diff:82559|
[2025/09/12 04:07:57 586391] [debug] |xqc_engine_main_logic|END|now:1757650077585792|
[2025/09/12 04:07:57 586398] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077586398|
[2025/09/12 04:07:57 586404] [debug] |xqc_engine_wakeup_after|wakeup:1757650077668943|now:1757650077586404|diff:82539|
[2025/09/12 04:07:57 586410] [debug] |xqc_engine_main_logic|END|now:1757650077586398|
[2025/09/12 04:07:57 587448] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077587446|
[2025/09/12 04:07:57 587469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 587478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:46|
[2025/09/12 04:07:57 587484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:47|
[2025/09/12 04:07:57 587492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:47|
[2025/09/12 04:07:57 587499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 587505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:92|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:93|path_largest_ack:92|
[2025/09/12 04:07:57 587510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:66015|prior_delivered:24245|prior_time:1757650077536649|is_app_limited:0|send_elapse:46832|ack_elapse:50797|ctl_first_sent_time:1757650077537007|lagest_ack_time:1757650077587446|curr_delivered:84260|
[2025/09/12 04:07:57 587515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077537007|
[2025/09/12 04:07:57 587519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:382||sndq_packets_used_bytes:0|sndq_packets_free:73|
[2025/09/12 04:07:57 587525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:93|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:93|path_largest_ack:93|
[2025/09/12 04:07:57 587532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:66015|prior_delivered:24245|prior_time:1757650077536649|is_app_limited:0|send_elapse:46832|ack_elapse:50797|ctl_first_sent_time:1757650077537007|lagest_ack_time:1757650077587446|curr_delivered:85460|
[2025/09/12 04:07:57 587540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077537097|
[2025/09/12 04:07:57 587546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:381||sndq_packets_used_bytes:0|sndq_packets_free:74|
[2025/09/12 04:07:57 587553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:45209|rttvar:4364|minrtt:31489|latest_rtt:50349|ack_delay:24|
[2025/09/12 04:07:57 587557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:45848|rttvar:4552|minrtt:31489|latest_rtt:50349|ack_delay:24|
[2025/09/12 04:07:57 587562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:93|lost_pn:90|thresh:3|
[2025/09/12 04:07:57 587566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 587570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 587574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 587577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 587581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 587585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 587589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45848|rtt_var:4552|pto_duration:64056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 587598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 587602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 587605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 126005|
[2025/09/12 04:07:57 587609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077670334|now:1757650077587589|interv:82745|
[2025/09/12 04:07:57 587614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077670334|now:1757650077587589|interval:82745|pto_count:0|srtt:45848
[2025/09/12 04:07:57 587621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 46832, ack_elapse 50797, delivered 61215|rate 1205090|lost 5|
[2025/09/12 04:07:57 587628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205090) in round 3|
[2025/09/12 04:07:57 587635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 587640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109604|extra_cwnd:41784|
[2025/09/12 04:07:57 587644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:129012|packet_lost:0|acked:2400|po_sent_time:1757650077537097|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 587649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:129012|packet_lost:0|acked:2400|po_sent_time:1757650077537097|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 587653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206486|cwnd:131412|full_bw_reached:0|inflight:126005|srtt:45848|latest_rtt:50349|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 587659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:47|largest:47|pns:2|
[2025/09/12 04:07:57 587664] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:47|frame:ACK |recv_time:1757650077587446|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 587669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197587446|now:1757650077587446|interv:120000000|
[2025/09/12 04:07:57 587673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197587446|now:1757650077587446|interv:120000000|
[2025/09/12 04:07:57 587677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077668943|pq_index:0|
[2025/09/12 04:07:57 587681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077585792|
[2025/09/12 04:07:57 587685] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077587685|
[2025/09/12 04:07:57 587690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077587689|
[2025/09/12 04:07:57 587697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45848|min_srtt:45848|path_bw:1206486|loss_rate:2.54|path_pto:0|
[2025/09/12 04:07:57 587705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126005|cwnd:131412|conn:00005602321A80DC|stream_id:8|stream_offset:192324|
[2025/09/12 04:07:57 587709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45848|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 587714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 587718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45848|min_srtt:45848|path_bw:1206486|loss_rate:2.54|path_pto:0|
[2025/09/12 04:07:57 587723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:126005|cwnd:131412|conn:00005602321A80DC|stream_id:8|stream_offset:193511|
[2025/09/12 04:07:57 587727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45848|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 587731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 587735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45848|min_srtt:45848|path_bw:1206486|loss_rate:2.54|path_pto:0|
[2025/09/12 04:07:57 587739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:126005|cwnd:131412|conn:00005602321A80DC|stream_id:8|stream_offset:194698|
[2025/09/12 04:07:57 587744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45848|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 587748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 587752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45848|min_srtt:45848|path_bw:1206486|loss_rate:2.54|path_pto:0|
[2025/09/12 04:07:57 587756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:126005|cwnd:131412|conn:00005602321A80DC|stream_id:8|stream_offset:195885|
[2025/09/12 04:07:57 587761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:45848|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 587765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 587769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:45848|min_srtt:45848|path_bw:1206486|loss_rate:2.54|path_pto:0|
[2025/09/12 04:07:57 587773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:126005|cwnd:131412|conn:00005602321A80DC|stream_id:8|stream_offset:197072|
[2025/09/12 04:07:57 587778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 587782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 587785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 587792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 587797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 587801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126005|cwnd:131412|conn:00005602321A80DC|stream_id:8|stream_offset:192324|
[2025/09/12 04:07:57 587805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 587810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:199|
[2025/09/12 04:07:57 587840] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:199|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:126005|now:1757650077587817|stream_id:8|stream_offset:192324|
[2025/09/12 04:07:57 587846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:199|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 587851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:126005|applimit:0|
[2025/09/12 04:07:57 587855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45848|rtt_var:4552|pto_duration:64056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 587860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 587863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 587867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 127205|
[2025/09/12 04:07:57 587871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077671873|now:1757650077587855|interv:84018|
[2025/09/12 04:07:57 587875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077671873|now:1757650077587855|interval:84018|pto_count:0|srtt:45848
[2025/09/12 04:07:57 587880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:131412|inflight:127205|
[2025/09/12 04:07:57 587885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 587889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:127205|cwnd:131412|conn:00005602321A80DC|stream_id:8|stream_offset:193511|
[2025/09/12 04:07:57 587893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 587897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:200|
[2025/09/12 04:07:57 587916] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:200|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:127205|now:1757650077587903|stream_id:8|stream_offset:193511|
[2025/09/12 04:07:57 587921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:200|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 587926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:127205|applimit:0|
[2025/09/12 04:07:57 587930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45848|rtt_var:4552|pto_duration:64056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 587938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 587942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 587945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 128405|
[2025/09/12 04:07:57 587949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077671959|now:1757650077587929|interv:84030|
[2025/09/12 04:07:57 587953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077671959|now:1757650077587929|interval:84030|pto_count:0|srtt:45848
[2025/09/12 04:07:57 587957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:131412|inflight:128405|
[2025/09/12 04:07:57 587962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 587966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128405|cwnd:131412|conn:00005602321A80DC|stream_id:8|stream_offset:194698|
[2025/09/12 04:07:57 587970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 587974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:201|
[2025/09/12 04:07:57 587991] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:201|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:128405|now:1757650077587979|stream_id:8|stream_offset:194698|
[2025/09/12 04:07:57 587996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:201|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 588001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:128405|applimit:0|
[2025/09/12 04:07:57 588005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45848|rtt_var:4552|pto_duration:64056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 588009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 588013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 588016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 129605|
[2025/09/12 04:07:57 588020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077672035|now:1757650077588005|interv:84030|
[2025/09/12 04:07:57 588024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077672035|now:1757650077588005|interval:84030|pto_count:0|srtt:45848
[2025/09/12 04:07:57 588028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:131412|inflight:129605|
[2025/09/12 04:07:57 588033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 588037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:129605|cwnd:131412|conn:00005602321A80DC|stream_id:8|stream_offset:195885|
[2025/09/12 04:07:57 588044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 588048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:202|
[2025/09/12 04:07:57 588065] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:202|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:129605|now:1757650077588053|stream_id:8|stream_offset:195885|
[2025/09/12 04:07:57 588070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:202|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 588075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:129605|applimit:0|
[2025/09/12 04:07:57 588079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:45848|rtt_var:4552|pto_duration:64056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 588083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 588087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 588090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 130805|
[2025/09/12 04:07:57 588094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077672109|now:1757650077588078|interv:84031|
[2025/09/12 04:07:57 588098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077672109|now:1757650077588078|interval:84031|pto_count:0|srtt:45848
[2025/09/12 04:07:57 588102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:131412|inflight:130805|
[2025/09/12 04:07:57 588107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077672109|
[2025/09/12 04:07:57 588111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077672109|
[2025/09/12 04:07:57 588115] [debug] |xqc_engine_wakeup_after|wakeup:1757650077672109|now:1757650077588115|diff:83994|
[2025/09/12 04:07:57 588119] [debug] |xqc_engine_main_logic|END|now:1757650077587689|
[2025/09/12 04:07:57 588125] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077588125|
[2025/09/12 04:07:57 588131] [debug] |xqc_engine_wakeup_after|wakeup:1757650077672109|now:1757650077588131|diff:83978|
[2025/09/12 04:07:57 588138] [debug] |xqc_engine_main_logic|END|now:1757650077588125|
[2025/09/12 04:07:57 589474] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077589473|
[2025/09/12 04:07:57 589489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 589499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:47|
[2025/09/12 04:07:57 589503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:48|
[2025/09/12 04:07:57 589509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:48|
[2025/09/12 04:07:57 589513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 589518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:94|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:95|path_largest_ack:94|
[2025/09/12 04:07:57 589523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68415|prior_delivered:24245|prior_time:1757650077536649|is_app_limited:0|send_elapse:46995|ack_elapse:52824|ctl_first_sent_time:1757650077537170|lagest_ack_time:1757650077589473|curr_delivered:86660|
[2025/09/12 04:07:57 589537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077537170|
[2025/09/12 04:07:57 589544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:380||sndq_packets_used_bytes:0|sndq_packets_free:75|
[2025/09/12 04:07:57 589551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:95|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:95|path_largest_ack:95|
[2025/09/12 04:07:57 589557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68415|prior_delivered:24245|prior_time:1757650077536649|is_app_limited:0|send_elapse:46995|ack_elapse:52824|ctl_first_sent_time:1757650077537170|lagest_ack_time:1757650077589473|curr_delivered:87860|
[2025/09/12 04:07:57 589562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077537246|
[2025/09/12 04:07:57 589566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:379||sndq_packets_used_bytes:0|sndq_packets_free:76|
[2025/09/12 04:07:57 589569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:45848|rttvar:4552|minrtt:31489|latest_rtt:52227|ack_delay:24|
[2025/09/12 04:07:57 589574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:46642|rttvar:5002|minrtt:31489|latest_rtt:52227|ack_delay:24|
[2025/09/12 04:07:57 589578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:95|lost_pn:92|thresh:3|
[2025/09/12 04:07:57 589582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 589586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 589590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 589594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 589597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 589601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 589605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46642|rtt_var:5002|pto_duration:66650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 589610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 589614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 589618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 128405|
[2025/09/12 04:07:57 589622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077674703|now:1757650077589605|interv:85098|
[2025/09/12 04:07:57 589626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077674703|now:1757650077589605|interval:85098|pto_count:0|srtt:46642
[2025/09/12 04:07:57 589630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 46995, ack_elapse 52824, delivered 63615|rate 1204282|lost 5|
[2025/09/12 04:07:57 589638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204282) in round 3|
[2025/09/12 04:07:57 589642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 589646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109604|extra_cwnd:41784|
[2025/09/12 04:07:57 589650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:131412|packet_lost:0|acked:2400|po_sent_time:1757650077537246|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 589655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:131412|packet_lost:0|acked:2400|po_sent_time:1757650077537246|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 589659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206486|cwnd:133812|full_bw_reached:0|inflight:128405|srtt:46642|latest_rtt:52227|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 589665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:48|largest:48|pns:2|
[2025/09/12 04:07:57 589669] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:48|frame:ACK |recv_time:1757650077589473|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 589674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197589473|now:1757650077589473|interv:120000000|
[2025/09/12 04:07:57 589678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197589473|now:1757650077589473|interv:120000000|
[2025/09/12 04:07:57 589682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077672109|pq_index:0|
[2025/09/12 04:07:57 589686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077587689|
[2025/09/12 04:07:57 589690] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077589690|
[2025/09/12 04:07:57 589695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077589694|
[2025/09/12 04:07:57 589702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46642|min_srtt:46642|path_bw:1206486|loss_rate:2.49|path_pto:0|
[2025/09/12 04:07:57 589706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128405|cwnd:133812|conn:00005602321A80DC|stream_id:8|stream_offset:197072|
[2025/09/12 04:07:57 589711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46642|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 589715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 589720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46642|min_srtt:46642|path_bw:1206486|loss_rate:2.49|path_pto:0|
[2025/09/12 04:07:57 589724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:128405|cwnd:133812|conn:00005602321A80DC|stream_id:8|stream_offset:198259|
[2025/09/12 04:07:57 589731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46642|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 589735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 589739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46642|min_srtt:46642|path_bw:1206486|loss_rate:2.49|path_pto:0|
[2025/09/12 04:07:57 589743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:128405|cwnd:133812|conn:00005602321A80DC|stream_id:8|stream_offset:199446|
[2025/09/12 04:07:57 589747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46642|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 589752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 589756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46642|min_srtt:46642|path_bw:1206486|loss_rate:2.49|path_pto:0|
[2025/09/12 04:07:57 589760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:128405|cwnd:133812|conn:00005602321A80DC|stream_id:8|stream_offset:200633|
[2025/09/12 04:07:57 589764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:46642|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 589768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 589772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46642|min_srtt:46642|path_bw:1206486|loss_rate:2.49|path_pto:0|
[2025/09/12 04:07:57 589776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:128405|cwnd:133812|conn:00005602321A80DC|stream_id:8|stream_offset:201820|
[2025/09/12 04:07:57 589780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 589784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 589788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 589792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 589796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 589800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128405|cwnd:133812|conn:00005602321A80DC|stream_id:8|stream_offset:197072|
[2025/09/12 04:07:57 589804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 589809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:203|
[2025/09/12 04:07:57 589842] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:203|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:128405|now:1757650077589816|stream_id:8|stream_offset:197072|
[2025/09/12 04:07:57 589856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:203|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 589864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:128405|applimit:0|
[2025/09/12 04:07:57 589871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46642|rtt_var:5002|pto_duration:66650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 589877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 589881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 589885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 129605|
[2025/09/12 04:07:57 589889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077676466|now:1757650077589871|interv:86595|
[2025/09/12 04:07:57 589893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077676466|now:1757650077589871|interval:86595|pto_count:0|srtt:46642
[2025/09/12 04:07:57 589897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:133812|inflight:129605|
[2025/09/12 04:07:57 589902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 589906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:129605|cwnd:133812|conn:00005602321A80DC|stream_id:8|stream_offset:198259|
[2025/09/12 04:07:57 589911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 589915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:204|
[2025/09/12 04:07:57 589942] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:204|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:129605|now:1757650077589921|stream_id:8|stream_offset:198259|
[2025/09/12 04:07:57 589950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:204|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 589957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:129605|applimit:0|
[2025/09/12 04:07:57 589964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46642|rtt_var:5002|pto_duration:66650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 589970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 589974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 589978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 130805|
[2025/09/12 04:07:57 589982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077676571|now:1757650077589964|interv:86607|
[2025/09/12 04:07:57 589986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077676571|now:1757650077589964|interval:86607|pto_count:0|srtt:46642
[2025/09/12 04:07:57 589995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:133812|inflight:130805|
[2025/09/12 04:07:57 590000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 590004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130805|cwnd:133812|conn:00005602321A80DC|stream_id:8|stream_offset:199446|
[2025/09/12 04:07:57 590008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 590012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:205|
[2025/09/12 04:07:57 590038] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:205|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:130805|now:1757650077590019|stream_id:8|stream_offset:199446|
[2025/09/12 04:07:57 590047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:205|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 590054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:130805|applimit:0|
[2025/09/12 04:07:57 590060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46642|rtt_var:5002|pto_duration:66650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 590067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 590071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 590075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 132005|
[2025/09/12 04:07:57 590085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077676669|now:1757650077590060|interv:86609|
[2025/09/12 04:07:57 590088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077676669|now:1757650077590060|interval:86609|pto_count:0|srtt:46642
[2025/09/12 04:07:57 590093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:133812|inflight:132005|
[2025/09/12 04:07:57 590097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 590101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132005|cwnd:133812|conn:00005602321A80DC|stream_id:8|stream_offset:200633|
[2025/09/12 04:07:57 590106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 590110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:206|
[2025/09/12 04:07:57 590134] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:206|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132005|now:1757650077590116|stream_id:8|stream_offset:200633|
[2025/09/12 04:07:57 590142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:206|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 590149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:132005|applimit:0|
[2025/09/12 04:07:57 590155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46642|rtt_var:5002|pto_duration:66650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 590167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 590173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 590179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 133205|
[2025/09/12 04:07:57 590185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077676766|now:1757650077590155|interv:86611|
[2025/09/12 04:07:57 590192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077676766|now:1757650077590155|interval:86611|pto_count:0|srtt:46642
[2025/09/12 04:07:57 590198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:133812|inflight:133205|
[2025/09/12 04:07:57 590205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077676766|
[2025/09/12 04:07:57 590211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077676766|
[2025/09/12 04:07:57 590217] [debug] |xqc_engine_wakeup_after|wakeup:1757650077676766|now:1757650077590216|diff:86550|
[2025/09/12 04:07:57 590223] [debug] |xqc_engine_main_logic|END|now:1757650077589694|
[2025/09/12 04:07:57 590230] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077590230|
[2025/09/12 04:07:57 590235] [debug] |xqc_engine_wakeup_after|wakeup:1757650077676766|now:1757650077590235|diff:86531|
[2025/09/12 04:07:57 590240] [debug] |xqc_engine_main_logic|END|now:1757650077590230|
[2025/09/12 04:07:57 591459] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077591458|
[2025/09/12 04:07:57 591474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 591483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:48|
[2025/09/12 04:07:57 591489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:49|
[2025/09/12 04:07:57 591497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:49|
[2025/09/12 04:07:57 591503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 591511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:96|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:97|path_largest_ack:96|
[2025/09/12 04:07:57 591517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68415|prior_delivered:26645|prior_time:1757650077538698|is_app_limited:0|send_elapse:47496|ack_elapse:52760|ctl_first_sent_time:1757650077539022|lagest_ack_time:1757650077591458|curr_delivered:89060|
[2025/09/12 04:07:57 591524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077539022|
[2025/09/12 04:07:57 591532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:378||sndq_packets_used_bytes:0|sndq_packets_free:77|
[2025/09/12 04:07:57 591538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:97|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:97|path_largest_ack:97|
[2025/09/12 04:07:57 591545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68415|prior_delivered:26645|prior_time:1757650077538698|is_app_limited:0|send_elapse:47496|ack_elapse:52760|ctl_first_sent_time:1757650077539022|lagest_ack_time:1757650077591458|curr_delivered:90260|
[2025/09/12 04:07:57 591555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077539107|
[2025/09/12 04:07:57 591559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:377||sndq_packets_used_bytes:0|sndq_packets_free:78|
[2025/09/12 04:07:57 591563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:46642|rttvar:5002|minrtt:31489|latest_rtt:52351|ack_delay:24|
[2025/09/12 04:07:57 591568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:47352|rttvar:5173|minrtt:31489|latest_rtt:52351|ack_delay:24|
[2025/09/12 04:07:57 591572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:97|lost_pn:94|thresh:3|
[2025/09/12 04:07:57 591576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 591580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 591584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 591588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 591591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 591595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 591599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:47352|rtt_var:5173|pto_duration:68044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 591604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 591608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 591612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 130805|
[2025/09/12 04:07:57 591616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077678160|now:1757650077591599|interv:86561|
[2025/09/12 04:07:57 591620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077678160|now:1757650077591599|interval:86561|pto_count:0|srtt:47352
[2025/09/12 04:07:57 591624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 47496, ack_elapse 52760, delivered 63615|rate 1205742|lost 5|
[2025/09/12 04:07:57 591628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205742) in round 3|
[2025/09/12 04:07:57 591633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 591637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109604|extra_cwnd:41784|
[2025/09/12 04:07:57 591640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:133812|packet_lost:0|acked:2400|po_sent_time:1757650077539107|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 591645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:133812|packet_lost:0|acked:2400|po_sent_time:1757650077539107|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 591657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206486|cwnd:136212|full_bw_reached:0|inflight:130805|srtt:47352|latest_rtt:52351|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 591663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:49|largest:49|pns:2|
[2025/09/12 04:07:57 591667] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:49|frame:ACK |recv_time:1757650077591458|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 591672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197591458|now:1757650077591458|interv:120000000|
[2025/09/12 04:07:57 591676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197591458|now:1757650077591458|interv:120000000|
[2025/09/12 04:07:57 591680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077676766|pq_index:0|
[2025/09/12 04:07:57 591685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077589694|
[2025/09/12 04:07:57 591689] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077591688|
[2025/09/12 04:07:57 591694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077591692|
[2025/09/12 04:07:57 591700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:47352|min_srtt:47352|path_bw:1206486|loss_rate:2.44|path_pto:0|
[2025/09/12 04:07:57 591704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130805|cwnd:136212|conn:00005602321A80DC|stream_id:8|stream_offset:201820|
[2025/09/12 04:07:57 591709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:47352|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 591713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 591717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:47352|min_srtt:47352|path_bw:1206486|loss_rate:2.44|path_pto:0|
[2025/09/12 04:07:57 591722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:130805|cwnd:136212|conn:00005602321A80DC|stream_id:8|stream_offset:203007|
[2025/09/12 04:07:57 591726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:47352|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 591730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 591734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:47352|min_srtt:47352|path_bw:1206486|loss_rate:2.44|path_pto:0|
[2025/09/12 04:07:57 591738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:130805|cwnd:136212|conn:00005602321A80DC|stream_id:8|stream_offset:204194|
[2025/09/12 04:07:57 591743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:47352|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 591749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 591754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:47352|min_srtt:47352|path_bw:1206486|loss_rate:2.44|path_pto:0|
[2025/09/12 04:07:57 591758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:130805|cwnd:136212|conn:00005602321A80DC|stream_id:8|stream_offset:205381|
[2025/09/12 04:07:57 591762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:47352|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 591766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 591770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:47352|min_srtt:47352|path_bw:1206486|loss_rate:2.44|path_pto:0|
[2025/09/12 04:07:57 591775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:130805|cwnd:136212|conn:00005602321A80DC|stream_id:8|stream_offset:206568|
[2025/09/12 04:07:57 591779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 591782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 591786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 591790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 591795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 591799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130805|cwnd:136212|conn:00005602321A80DC|stream_id:8|stream_offset:201820|
[2025/09/12 04:07:57 591803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 591807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:207|
[2025/09/12 04:07:57 591841] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:207|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:130805|now:1757650077591815|stream_id:8|stream_offset:201820|
[2025/09/12 04:07:57 591850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:207|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 591857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:130805|applimit:0|
[2025/09/12 04:07:57 591864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:47352|rtt_var:5173|pto_duration:68044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 591871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 591876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 591880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 132005|
[2025/09/12 04:07:57 591889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077679859|now:1757650077591863|interv:87996|
[2025/09/12 04:07:57 591893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077679859|now:1757650077591863|interval:87996|pto_count:0|srtt:47352
[2025/09/12 04:07:57 591897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:136212|inflight:132005|
[2025/09/12 04:07:57 591902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 591906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132005|cwnd:136212|conn:00005602321A80DC|stream_id:8|stream_offset:203007|
[2025/09/12 04:07:57 591911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 591915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:208|
[2025/09/12 04:07:57 591942] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:208|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132005|now:1757650077591921|stream_id:8|stream_offset:203007|
[2025/09/12 04:07:57 591951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:208|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 591958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:132005|applimit:0|
[2025/09/12 04:07:57 591965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:47352|rtt_var:5173|pto_duration:68044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 591971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 591975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 591978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 133205|
[2025/09/12 04:07:57 591982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077679965|now:1757650077591964|interv:88001|
[2025/09/12 04:07:57 591986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077679965|now:1757650077591964|interval:88001|pto_count:0|srtt:47352
[2025/09/12 04:07:57 591991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:136212|inflight:133205|
[2025/09/12 04:07:57 591995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 591999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133205|cwnd:136212|conn:00005602321A80DC|stream_id:8|stream_offset:204194|
[2025/09/12 04:07:57 592003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 592007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:209|
[2025/09/12 04:07:57 592032] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:209|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:133205|now:1757650077592013|stream_id:8|stream_offset:204194|
[2025/09/12 04:07:57 592040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:209|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 592053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:133205|applimit:0|
[2025/09/12 04:07:57 592060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:47352|rtt_var:5173|pto_duration:68044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 592064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 592068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 592072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 134405|
[2025/09/12 04:07:57 592076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077680057|now:1757650077592060|interv:87997|
[2025/09/12 04:07:57 592079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077680057|now:1757650077592060|interval:87997|pto_count:0|srtt:47352
[2025/09/12 04:07:57 592084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:136212|inflight:134405|
[2025/09/12 04:07:57 592088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 592092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134405|cwnd:136212|conn:00005602321A80DC|stream_id:8|stream_offset:205381|
[2025/09/12 04:07:57 592097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 592101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:210|
[2025/09/12 04:07:57 592125] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:210|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:134405|now:1757650077592107|stream_id:8|stream_offset:205381|
[2025/09/12 04:07:57 592133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:210|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 592140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:134405|applimit:0|
[2025/09/12 04:07:57 592146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:47352|rtt_var:5173|pto_duration:68044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 592153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 592159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 592165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 135605|
[2025/09/12 04:07:57 592171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077680151|now:1757650077592146|interv:88005|
[2025/09/12 04:07:57 592176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077680151|now:1757650077592146|interval:88005|pto_count:0|srtt:47352
[2025/09/12 04:07:57 592183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:136212|inflight:135605|
[2025/09/12 04:07:57 592196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077680151|
[2025/09/12 04:07:57 592202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077680151|
[2025/09/12 04:07:57 592208] [debug] |xqc_engine_wakeup_after|wakeup:1757650077680151|now:1757650077592208|diff:87943|
[2025/09/12 04:07:57 592214] [debug] |xqc_engine_main_logic|END|now:1757650077591692|
[2025/09/12 04:07:57 592222] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077592221|
[2025/09/12 04:07:57 592227] [debug] |xqc_engine_wakeup_after|wakeup:1757650077680151|now:1757650077592227|diff:87924|
[2025/09/12 04:07:57 592232] [debug] |xqc_engine_main_logic|END|now:1757650077592221|
[2025/09/12 04:07:57 593405] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077593404|
[2025/09/12 04:07:57 593452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 593462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:49|
[2025/09/12 04:07:57 593468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:50|
[2025/09/12 04:07:57 593476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:50|
[2025/09/12 04:07:57 593482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 593489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:98|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:99|path_largest_ack:98|
[2025/09/12 04:07:57 593497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70815|prior_delivered:26645|prior_time:1757650077538698|is_app_limited:0|send_elapse:47656|ack_elapse:54706|ctl_first_sent_time:1757650077539182|lagest_ack_time:1757650077593404|curr_delivered:91460|
[2025/09/12 04:07:57 593504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077539182|
[2025/09/12 04:07:57 593511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:376||sndq_packets_used_bytes:0|sndq_packets_free:79|
[2025/09/12 04:07:57 593527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:99|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:99|path_largest_ack:99|
[2025/09/12 04:07:57 593534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70815|prior_delivered:26645|prior_time:1757650077538698|is_app_limited:0|send_elapse:47656|ack_elapse:54706|ctl_first_sent_time:1757650077539182|lagest_ack_time:1757650077593404|curr_delivered:92660|
[2025/09/12 04:07:57 593541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077539252|
[2025/09/12 04:07:57 593547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:375||sndq_packets_used_bytes:0|sndq_packets_free:80|
[2025/09/12 04:07:57 593553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:47352|rttvar:5173|minrtt:31489|latest_rtt:54152|ack_delay:24|
[2025/09/12 04:07:57 593559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:48199|rttvar:5574|minrtt:31489|latest_rtt:54152|ack_delay:24|
[2025/09/12 04:07:57 593563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:99|lost_pn:96|thresh:3|
[2025/09/12 04:07:57 593567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 593571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 593581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 593585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 593589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 593592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 593596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48199|rtt_var:5574|pto_duration:70495|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 593601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 593605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 593609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 133205|
[2025/09/12 04:07:57 593613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077682602|now:1757650077593596|interv:89006|
[2025/09/12 04:07:57 593617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077682602|now:1757650077593596|interval:89006|pto_count:0|srtt:48199
[2025/09/12 04:07:57 593621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 47656, ack_elapse 54706, delivered 66015|rate 1206723|lost 5|
[2025/09/12 04:07:57 593625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206723) in round 3|
[2025/09/12 04:07:57 593629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 593634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:41784|
[2025/09/12 04:07:57 593638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:136212|packet_lost:0|acked:2400|po_sent_time:1757650077539252|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 593642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:136212|packet_lost:0|acked:2400|po_sent_time:1757650077539252|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 593646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:138612|full_bw_reached:0|inflight:133205|srtt:48199|latest_rtt:54152|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 593652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:50|largest:50|pns:2|
[2025/09/12 04:07:57 593657] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:50|frame:ACK |recv_time:1757650077593404|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 593661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197593404|now:1757650077593404|interv:120000000|
[2025/09/12 04:07:57 593666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197593404|now:1757650077593404|interv:120000000|
[2025/09/12 04:07:57 593672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077680151|pq_index:0|
[2025/09/12 04:07:57 593677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077591692|
[2025/09/12 04:07:57 593680] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077593680|
[2025/09/12 04:07:57 593685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077593684|
[2025/09/12 04:07:57 593691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48199|min_srtt:48199|path_bw:1206723|loss_rate:2.39|path_pto:0|
[2025/09/12 04:07:57 593696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133205|cwnd:138612|conn:00005602321A80DC|stream_id:8|stream_offset:206568|
[2025/09/12 04:07:57 593701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:48199|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 593705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 593709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48199|min_srtt:48199|path_bw:1206723|loss_rate:2.39|path_pto:0|
[2025/09/12 04:07:57 593714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:133205|cwnd:138612|conn:00005602321A80DC|stream_id:8|stream_offset:207755|
[2025/09/12 04:07:57 593718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:48199|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 593722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 593726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48199|min_srtt:48199|path_bw:1206723|loss_rate:2.39|path_pto:0|
[2025/09/12 04:07:57 593730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:133205|cwnd:138612|conn:00005602321A80DC|stream_id:8|stream_offset:208942|
[2025/09/12 04:07:57 593735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:48199|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 593739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 593743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48199|min_srtt:48199|path_bw:1206723|loss_rate:2.39|path_pto:0|
[2025/09/12 04:07:57 593747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:133205|cwnd:138612|conn:00005602321A80DC|stream_id:8|stream_offset:210129|
[2025/09/12 04:07:57 593751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:48199|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 593755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 593762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48199|min_srtt:48199|path_bw:1206723|loss_rate:2.39|path_pto:0|
[2025/09/12 04:07:57 593766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:133205|cwnd:138612|conn:00005602321A80DC|stream_id:8|stream_offset:211316|
[2025/09/12 04:07:57 593770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 593774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 593777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 593782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 593786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 593790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133205|cwnd:138612|conn:00005602321A80DC|stream_id:8|stream_offset:206568|
[2025/09/12 04:07:57 593794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 593799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:211|
[2025/09/12 04:07:57 593832] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:211|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:133205|now:1757650077593806|stream_id:8|stream_offset:206568|
[2025/09/12 04:07:57 593841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:211|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 593848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:133205|applimit:0|
[2025/09/12 04:07:57 593854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48199|rtt_var:5574|pto_duration:70495|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 593861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 593866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 593870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 134405|
[2025/09/12 04:07:57 593873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077684301|now:1757650077593854|interv:90447|
[2025/09/12 04:07:57 593877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077684301|now:1757650077593854|interval:90447|pto_count:0|srtt:48199
[2025/09/12 04:07:57 593882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138612|inflight:134405|
[2025/09/12 04:07:57 593887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 593891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134405|cwnd:138612|conn:00005602321A80DC|stream_id:8|stream_offset:207755|
[2025/09/12 04:07:57 593895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 593903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:212|
[2025/09/12 04:07:57 593931] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:212|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:134405|now:1757650077593910|stream_id:8|stream_offset:207755|
[2025/09/12 04:07:57 593939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:212|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 593946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:134405|applimit:0|
[2025/09/12 04:07:57 593953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48199|rtt_var:5574|pto_duration:70495|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 593958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 593962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 593965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 135605|
[2025/09/12 04:07:57 593969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077684405|now:1757650077593953|interv:90452|
[2025/09/12 04:07:57 593973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077684405|now:1757650077593953|interval:90452|pto_count:0|srtt:48199
[2025/09/12 04:07:57 593978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138612|inflight:135605|
[2025/09/12 04:07:57 593982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 593986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135605|cwnd:138612|conn:00005602321A80DC|stream_id:8|stream_offset:208942|
[2025/09/12 04:07:57 593990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 593994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:213|
[2025/09/12 04:07:57 594019] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:213|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:135605|now:1757650077594001|stream_id:8|stream_offset:208942|
[2025/09/12 04:07:57 594027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:213|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 594034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:135605|applimit:0|
[2025/09/12 04:07:57 594041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48199|rtt_var:5574|pto_duration:70495|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 594046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 594049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 594053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 136805|
[2025/09/12 04:07:57 594057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077684496|now:1757650077594040|interv:90456|
[2025/09/12 04:07:57 594067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077684496|now:1757650077594040|interval:90456|pto_count:0|srtt:48199
[2025/09/12 04:07:57 594075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138612|inflight:136805|
[2025/09/12 04:07:57 594081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 594085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:136805|cwnd:138612|conn:00005602321A80DC|stream_id:8|stream_offset:210129|
[2025/09/12 04:07:57 594089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 594093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:214|
[2025/09/12 04:07:57 594119] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:214|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:136805|now:1757650077594100|stream_id:8|stream_offset:210129|
[2025/09/12 04:07:57 594128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:214|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 594134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:136805|applimit:0|
[2025/09/12 04:07:57 594141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48199|rtt_var:5574|pto_duration:70495|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 594146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 594149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 594153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 138005|
[2025/09/12 04:07:57 594157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077684595|now:1757650077594140|interv:90455|
[2025/09/12 04:07:57 594161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077684595|now:1757650077594140|interval:90455|pto_count:0|srtt:48199
[2025/09/12 04:07:57 594165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138612|inflight:138005|
[2025/09/12 04:07:57 594170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077684595|
[2025/09/12 04:07:57 594174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077684595|
[2025/09/12 04:07:57 594178] [debug] |xqc_engine_wakeup_after|wakeup:1757650077684595|now:1757650077594178|diff:90417|
[2025/09/12 04:07:57 594182] [debug] |xqc_engine_main_logic|END|now:1757650077593684|
[2025/09/12 04:07:57 594190] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077594190|
[2025/09/12 04:07:57 594196] [debug] |xqc_engine_wakeup_after|wakeup:1757650077684595|now:1757650077594195|diff:90400|
[2025/09/12 04:07:57 594201] [debug] |xqc_engine_main_logic|END|now:1757650077594190|
[2025/09/12 04:07:57 595470] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077595469|
[2025/09/12 04:07:57 595482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 595494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:50|
[2025/09/12 04:07:57 595498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:51|
[2025/09/12 04:07:57 595504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:51|
[2025/09/12 04:07:57 595508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 595513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:100|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:101|path_largest_ack:100|
[2025/09/12 04:07:57 595518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70815|prior_delivered:29045|prior_time:1757650077540625|is_app_limited:0|send_elapse:49227|ack_elapse:54844|ctl_first_sent_time:1757650077540956|lagest_ack_time:1757650077595469|curr_delivered:93860|
[2025/09/12 04:07:57 595523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077540956|
[2025/09/12 04:07:57 595527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:374||sndq_packets_used_bytes:0|sndq_packets_free:81|
[2025/09/12 04:07:57 595531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:101|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:101|path_largest_ack:101|
[2025/09/12 04:07:57 595536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70815|prior_delivered:29045|prior_time:1757650077540625|is_app_limited:0|send_elapse:49227|ack_elapse:54844|ctl_first_sent_time:1757650077540956|lagest_ack_time:1757650077595469|curr_delivered:95060|
[2025/09/12 04:07:57 595540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077541062|
[2025/09/12 04:07:57 595544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:373||sndq_packets_used_bytes:0|sndq_packets_free:82|
[2025/09/12 04:07:57 595548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:48199|rttvar:5574|minrtt:31489|latest_rtt:54407|ack_delay:24|
[2025/09/12 04:07:57 595553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:48972|rttvar:5727|minrtt:31489|latest_rtt:54407|ack_delay:24|
[2025/09/12 04:07:57 595557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:101|lost_pn:98|thresh:3|
[2025/09/12 04:07:57 595561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 595565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 595569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 595572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 595576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 595580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 595584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48972|rtt_var:5727|pto_duration:71880|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 595589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 595596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 595600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 135605|
[2025/09/12 04:07:57 595604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077685980|now:1757650077595584|interv:90396|
[2025/09/12 04:07:57 595608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077685980|now:1757650077595584|interval:90396|pto_count:0|srtt:48972
[2025/09/12 04:07:57 595612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 49227, ack_elapse 54844, delivered 66015|rate 1203686|lost 5|
[2025/09/12 04:07:57 595616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203686) in round 3|
[2025/09/12 04:07:57 595621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 595625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:41784|
[2025/09/12 04:07:57 595629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:138612|packet_lost:0|acked:2400|po_sent_time:1757650077541062|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 595633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:138612|packet_lost:0|acked:2400|po_sent_time:1757650077541062|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 595638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:141012|full_bw_reached:0|inflight:135605|srtt:48972|latest_rtt:54407|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 595643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:51|largest:51|pns:2|
[2025/09/12 04:07:57 595648] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:51|frame:ACK |recv_time:1757650077595469|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 595652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197595469|now:1757650077595469|interv:120000000|
[2025/09/12 04:07:57 595657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197595469|now:1757650077595469|interv:120000000|
[2025/09/12 04:07:57 595660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077684595|pq_index:0|
[2025/09/12 04:07:57 595665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077593684|
[2025/09/12 04:07:57 595669] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077595668|
[2025/09/12 04:07:57 595674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077595672|
[2025/09/12 04:07:57 595679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48972|min_srtt:48972|path_bw:1206723|loss_rate:2.35|path_pto:0|
[2025/09/12 04:07:57 595684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135605|cwnd:141012|conn:00005602321A80DC|stream_id:8|stream_offset:211316|
[2025/09/12 04:07:57 595691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:48972|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 595696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 595700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48972|min_srtt:48972|path_bw:1206723|loss_rate:2.35|path_pto:0|
[2025/09/12 04:07:57 595704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:135605|cwnd:141012|conn:00005602321A80DC|stream_id:8|stream_offset:212503|
[2025/09/12 04:07:57 595708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:48972|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 595713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 595717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48972|min_srtt:48972|path_bw:1206723|loss_rate:2.35|path_pto:0|
[2025/09/12 04:07:57 595721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:135605|cwnd:141012|conn:00005602321A80DC|stream_id:8|stream_offset:213690|
[2025/09/12 04:07:57 595725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:48972|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 595729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 595733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48972|min_srtt:48972|path_bw:1206723|loss_rate:2.35|path_pto:0|
[2025/09/12 04:07:57 595737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:135605|cwnd:141012|conn:00005602321A80DC|stream_id:8|stream_offset:214877|
[2025/09/12 04:07:57 595742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:48972|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 595746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 595750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48972|min_srtt:48972|path_bw:1206723|loss_rate:2.35|path_pto:0|
[2025/09/12 04:07:57 595754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:135605|cwnd:141012|conn:00005602321A80DC|stream_id:8|stream_offset:216064|
[2025/09/12 04:07:57 595758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 595762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 595766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 595770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 595777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 595781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135605|cwnd:141012|conn:00005602321A80DC|stream_id:8|stream_offset:211316|
[2025/09/12 04:07:57 595785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 595790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:215|
[2025/09/12 04:07:57 595822] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:215|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:135605|now:1757650077595796|stream_id:8|stream_offset:211316|
[2025/09/12 04:07:57 595831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:215|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 595838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:135605|applimit:0|
[2025/09/12 04:07:57 595845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48972|rtt_var:5727|pto_duration:71880|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 595852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 595857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 595861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 136805|
[2025/09/12 04:07:57 595865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077687676|now:1757650077595844|interv:91832|
[2025/09/12 04:07:57 595869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077687676|now:1757650077595844|interval:91832|pto_count:0|srtt:48972
[2025/09/12 04:07:57 595874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141012|inflight:136805|
[2025/09/12 04:07:57 595878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 595882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:136805|cwnd:141012|conn:00005602321A80DC|stream_id:8|stream_offset:212503|
[2025/09/12 04:07:57 595887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 595891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:216|
[2025/09/12 04:07:57 595917] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:216|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:136805|now:1757650077595897|stream_id:8|stream_offset:212503|
[2025/09/12 04:07:57 595925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:216|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 595932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:136805|applimit:0|
[2025/09/12 04:07:57 595939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48972|rtt_var:5727|pto_duration:71880|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 595950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 595954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 595958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 138005|
[2025/09/12 04:07:57 595962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077687777|now:1757650077595939|interv:91838|
[2025/09/12 04:07:57 595966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077687777|now:1757650077595939|interval:91838|pto_count:0|srtt:48972
[2025/09/12 04:07:57 595970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141012|inflight:138005|
[2025/09/12 04:07:57 595975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 595979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138005|cwnd:141012|conn:00005602321A80DC|stream_id:8|stream_offset:213690|
[2025/09/12 04:07:57 595983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 595987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:217|
[2025/09/12 04:07:57 596012] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:217|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138005|now:1757650077595993|stream_id:8|stream_offset:213690|
[2025/09/12 04:07:57 596021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:217|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 596028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:138005|applimit:0|
[2025/09/12 04:07:57 596034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48972|rtt_var:5727|pto_duration:71880|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 596041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 596045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 596049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 139205|
[2025/09/12 04:07:57 596053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077687873|now:1757650077596034|interv:91839|
[2025/09/12 04:07:57 596056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077687873|now:1757650077596034|interval:91839|pto_count:0|srtt:48972
[2025/09/12 04:07:57 596061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141012|inflight:139205|
[2025/09/12 04:07:57 596065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 596069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139205|cwnd:141012|conn:00005602321A80DC|stream_id:8|stream_offset:214877|
[2025/09/12 04:07:57 596073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 596082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:218|
[2025/09/12 04:07:57 596107] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:218|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:139205|now:1757650077596088|stream_id:8|stream_offset:214877|
[2025/09/12 04:07:57 596115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:218|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 596122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:139205|applimit:0|
[2025/09/12 04:07:57 596129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48972|rtt_var:5727|pto_duration:71880|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 596134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 596137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 596141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 140405|
[2025/09/12 04:07:57 596145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077687968|now:1757650077596128|interv:91840|
[2025/09/12 04:07:57 596149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077687968|now:1757650077596128|interval:91840|pto_count:0|srtt:48972
[2025/09/12 04:07:57 596153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141012|inflight:140405|
[2025/09/12 04:07:57 596158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077687968|
[2025/09/12 04:07:57 596162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077687968|
[2025/09/12 04:07:57 596166] [debug] |xqc_engine_wakeup_after|wakeup:1757650077687968|now:1757650077596166|diff:91802|
[2025/09/12 04:07:57 596170] [debug] |xqc_engine_main_logic|END|now:1757650077595672|
[2025/09/12 04:07:57 596178] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077596178|
[2025/09/12 04:07:57 596184] [debug] |xqc_engine_wakeup_after|wakeup:1757650077687968|now:1757650077596184|diff:91784|
[2025/09/12 04:07:57 596190] [debug] |xqc_engine_main_logic|END|now:1757650077596178|
[2025/09/12 04:07:57 597410] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077597409|
[2025/09/12 04:07:57 597444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 597454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:51|
[2025/09/12 04:07:57 597461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:52|
[2025/09/12 04:07:57 597469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:52|
[2025/09/12 04:07:57 597476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 597483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:102|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:103|path_largest_ack:102|
[2025/09/12 04:07:57 597491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:73215|prior_delivered:29045|prior_time:1757650077540625|is_app_limited:0|send_elapse:49423|ack_elapse:56784|ctl_first_sent_time:1757650077541152|lagest_ack_time:1757650077597409|curr_delivered:96260|
[2025/09/12 04:07:57 597506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077541152|
[2025/09/12 04:07:57 597513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:372||sndq_packets_used_bytes:0|sndq_packets_free:83|
[2025/09/12 04:07:57 597520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:103|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:103|path_largest_ack:103|
[2025/09/12 04:07:57 597527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:73215|prior_delivered:29045|prior_time:1757650077540625|is_app_limited:0|send_elapse:49423|ack_elapse:56784|ctl_first_sent_time:1757650077541152|lagest_ack_time:1757650077597409|curr_delivered:97460|
[2025/09/12 04:07:57 597534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077541250|
[2025/09/12 04:07:57 597540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:371||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 04:07:57 597547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:48972|rttvar:5727|minrtt:31489|latest_rtt:56159|ack_delay:24|
[2025/09/12 04:07:57 597553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:49867|rttvar:6086|minrtt:31489|latest_rtt:56159|ack_delay:24|
[2025/09/12 04:07:57 597560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:103|lost_pn:100|thresh:3|
[2025/09/12 04:07:57 597566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 597572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 597578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 597584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 597588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 597592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 597596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:49867|rtt_var:6086|pto_duration:74211|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 597601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 597605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 597608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 138005|
[2025/09/12 04:07:57 597613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077690299|now:1757650077597596|interv:92703|
[2025/09/12 04:07:57 597617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077690299|now:1757650077597596|interval:92703|pto_count:0|srtt:49867
[2025/09/12 04:07:57 597621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 49423, ack_elapse 56784, delivered 68415|rate 1204828|lost 5|
[2025/09/12 04:07:57 597626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204828) in round 3|
[2025/09/12 04:07:57 597634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 597638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:41784|
[2025/09/12 04:07:57 597642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:141012|packet_lost:0|acked:2400|po_sent_time:1757650077541250|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 597646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:141012|packet_lost:0|acked:2400|po_sent_time:1757650077541250|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 597651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:143412|full_bw_reached:0|inflight:138005|srtt:49867|latest_rtt:56159|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 597657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:52|largest:52|pns:2|
[2025/09/12 04:07:57 597661] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:52|frame:ACK |recv_time:1757650077597409|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 597666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197597409|now:1757650077597409|interv:120000000|
[2025/09/12 04:07:57 597670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197597409|now:1757650077597409|interv:120000000|
[2025/09/12 04:07:57 597674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077687968|pq_index:0|
[2025/09/12 04:07:57 597679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077595672|
[2025/09/12 04:07:57 597682] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077597682|
[2025/09/12 04:07:57 597688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077597686|
[2025/09/12 04:07:57 597694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:49867|min_srtt:49867|path_bw:1206723|loss_rate:2.30|path_pto:0|
[2025/09/12 04:07:57 597698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138005|cwnd:143412|conn:00005602321A80DC|stream_id:8|stream_offset:216064|
[2025/09/12 04:07:57 597703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:49867|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 597707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 597712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:49867|min_srtt:49867|path_bw:1206723|loss_rate:2.30|path_pto:0|
[2025/09/12 04:07:57 597716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:138005|cwnd:143412|conn:00005602321A80DC|stream_id:8|stream_offset:217251|
[2025/09/12 04:07:57 597720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:49867|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 597727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 597731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:49867|min_srtt:49867|path_bw:1206723|loss_rate:2.30|path_pto:0|
[2025/09/12 04:07:57 597735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:138005|cwnd:143412|conn:00005602321A80DC|stream_id:8|stream_offset:218438|
[2025/09/12 04:07:57 597740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:49867|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 597744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 597748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:49867|min_srtt:49867|path_bw:1206723|loss_rate:2.30|path_pto:0|
[2025/09/12 04:07:57 597752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:138005|cwnd:143412|conn:00005602321A80DC|stream_id:8|stream_offset:219625|
[2025/09/12 04:07:57 597756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:49867|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 597761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 597765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:49867|min_srtt:49867|path_bw:1206723|loss_rate:2.30|path_pto:0|
[2025/09/12 04:07:57 597769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:138005|cwnd:143412|conn:00005602321A80DC|stream_id:8|stream_offset:220812|
[2025/09/12 04:07:57 597773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 597777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 597781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 597785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 597790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 597794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138005|cwnd:143412|conn:00005602321A80DC|stream_id:8|stream_offset:216064|
[2025/09/12 04:07:57 597798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 597803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:219|
[2025/09/12 04:07:57 597832] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:219|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138005|now:1757650077597810|stream_id:8|stream_offset:216064|
[2025/09/12 04:07:57 597838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:219|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 597848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:138005|applimit:0|
[2025/09/12 04:07:57 597855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:49867|rtt_var:6086|pto_duration:74211|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 597862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 597868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 597874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 139205|
[2025/09/12 04:07:57 597881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077692021|now:1757650077597855|interv:94166|
[2025/09/12 04:07:57 597888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077692021|now:1757650077597855|interval:94166|pto_count:0|srtt:49867
[2025/09/12 04:07:57 597895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:143412|inflight:139205|
[2025/09/12 04:07:57 597901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 597905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139205|cwnd:143412|conn:00005602321A80DC|stream_id:8|stream_offset:217251|
[2025/09/12 04:07:57 597909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 597913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:220|
[2025/09/12 04:07:57 597939] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:220|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:139205|now:1757650077597920|stream_id:8|stream_offset:217251|
[2025/09/12 04:07:57 597945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:220|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 597952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:139205|applimit:0|
[2025/09/12 04:07:57 597959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:49867|rtt_var:6086|pto_duration:74211|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 597966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 597972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 597979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 140405|
[2025/09/12 04:07:57 597985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077692131|now:1757650077597959|interv:94172|
[2025/09/12 04:07:57 597990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077692131|now:1757650077597959|interval:94172|pto_count:0|srtt:49867
[2025/09/12 04:07:57 597995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:143412|inflight:140405|
[2025/09/12 04:07:57 597999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 598008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:143412|conn:00005602321A80DC|stream_id:8|stream_offset:218438|
[2025/09/12 04:07:57 598013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 598017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:221|
[2025/09/12 04:07:57 598041] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:221|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140405|now:1757650077598024|stream_id:8|stream_offset:218438|
[2025/09/12 04:07:57 598047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:221|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 598061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:140405|applimit:0|
[2025/09/12 04:07:57 598068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:49867|rtt_var:6086|pto_duration:74211|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 598075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 598081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 598087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 141605|
[2025/09/12 04:07:57 598094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077692235|now:1757650077598068|interv:94167|
[2025/09/12 04:07:57 598100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077692235|now:1757650077598068|interval:94167|pto_count:0|srtt:49867
[2025/09/12 04:07:57 598108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:143412|inflight:141605|
[2025/09/12 04:07:57 598115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 598122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141605|cwnd:143412|conn:00005602321A80DC|stream_id:8|stream_offset:219625|
[2025/09/12 04:07:57 598129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 598135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:222|
[2025/09/12 04:07:57 598165] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:222|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141605|now:1757650077598145|stream_id:8|stream_offset:219625|
[2025/09/12 04:07:57 598174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:222|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 598181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:141605|applimit:0|
[2025/09/12 04:07:57 598188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:49867|rtt_var:6086|pto_duration:74211|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 598194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 598207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 598214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 142805|
[2025/09/12 04:07:57 598220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077692356|now:1757650077598187|interv:94169|
[2025/09/12 04:07:57 598227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077692356|now:1757650077598187|interval:94169|pto_count:0|srtt:49867
[2025/09/12 04:07:57 598234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:143412|inflight:142805|
[2025/09/12 04:07:57 598241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077692356|
[2025/09/12 04:07:57 598248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077692356|
[2025/09/12 04:07:57 598254] [debug] |xqc_engine_wakeup_after|wakeup:1757650077692356|now:1757650077598254|diff:94102|
[2025/09/12 04:07:57 598260] [debug] |xqc_engine_main_logic|END|now:1757650077597686|
[2025/09/12 04:07:57 598268] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077598268|
[2025/09/12 04:07:57 598273] [debug] |xqc_engine_wakeup_after|wakeup:1757650077692356|now:1757650077598273|diff:94083|
[2025/09/12 04:07:57 598279] [debug] |xqc_engine_main_logic|END|now:1757650077598268|
[2025/09/12 04:07:57 599402] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:40|state:ESTABED|recv_time:1757650077599401|
[2025/09/12 04:07:57 599418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 599444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:52|
[2025/09/12 04:07:57 599451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:53|
[2025/09/12 04:07:57 599459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:53|
[2025/09/12 04:07:57 599466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 599471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:104|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:105|path_largest_ack:104|
[2025/09/12 04:07:57 599476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:73215|prior_delivered:31445|prior_time:1757650077542619|is_app_limited:0|send_elapse:51059|ack_elapse:56782|ctl_first_sent_time:1757650077542986|lagest_ack_time:1757650077599401|curr_delivered:98660|
[2025/09/12 04:07:57 599481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077542986|
[2025/09/12 04:07:57 599486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:370||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 04:07:57 599490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:105|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:105|path_largest_ack:105|
[2025/09/12 04:07:57 599494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:73215|prior_delivered:31445|prior_time:1757650077542619|is_app_limited:0|send_elapse:51059|ack_elapse:56782|ctl_first_sent_time:1757650077542986|lagest_ack_time:1757650077599401|curr_delivered:99860|
[2025/09/12 04:07:57 599499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077543071|
[2025/09/12 04:07:57 599509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:369||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 04:07:57 599513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:49867|rttvar:6086|minrtt:31489|latest_rtt:56330|ack_delay:32|
[2025/09/12 04:07:57 599517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:50671|rttvar:6172|minrtt:31489|latest_rtt:56330|ack_delay:32|
[2025/09/12 04:07:57 599522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:105|lost_pn:102|thresh:3|
[2025/09/12 04:07:57 599526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 599530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 599533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 599537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 599541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 599545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 599549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:50671|rtt_var:6172|pto_duration:75359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 599553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 599557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 599561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 140405|
[2025/09/12 04:07:57 599565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077693504|now:1757650077599548|interv:93956|
[2025/09/12 04:07:57 599569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077693504|now:1757650077599548|interval:93956|pto_count:0|srtt:50671
[2025/09/12 04:07:57 599573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 51059, ack_elapse 56782, delivered 68415|rate 1204871|lost 5|
[2025/09/12 04:07:57 599578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204871) in round 3|
[2025/09/12 04:07:57 599582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 599586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:41784|
[2025/09/12 04:07:57 599590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:143412|packet_lost:0|acked:2400|po_sent_time:1757650077543071|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 599594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:143412|packet_lost:0|acked:2400|po_sent_time:1757650077543071|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 599599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:145812|full_bw_reached:0|inflight:140405|srtt:50671|latest_rtt:56330|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 599607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:53|largest:53|pns:2|
[2025/09/12 04:07:57 599612] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:53|frame:ACK |recv_time:1757650077599401|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 599616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197599401|now:1757650077599401|interv:120000000|
[2025/09/12 04:07:57 599620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197599401|now:1757650077599401|interv:120000000|
[2025/09/12 04:07:57 599624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077692356|pq_index:0|
[2025/09/12 04:07:57 599628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077597686|
[2025/09/12 04:07:57 599632] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077599632|
[2025/09/12 04:07:57 599637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077599636|
[2025/09/12 04:07:57 599643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:50671|min_srtt:50671|path_bw:1206723|loss_rate:2.26|path_pto:0|
[2025/09/12 04:07:57 599648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145812|conn:00005602321A80DC|stream_id:8|stream_offset:220812|
[2025/09/12 04:07:57 599652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:50671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 599657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 599661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:50671|min_srtt:50671|path_bw:1206723|loss_rate:2.26|path_pto:0|
[2025/09/12 04:07:57 599665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140405|cwnd:145812|conn:00005602321A80DC|stream_id:8|stream_offset:221999|
[2025/09/12 04:07:57 599669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:50671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 599673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 599677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:50671|min_srtt:50671|path_bw:1206723|loss_rate:2.26|path_pto:0|
[2025/09/12 04:07:57 599681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140405|cwnd:145812|conn:00005602321A80DC|stream_id:8|stream_offset:223186|
[2025/09/12 04:07:57 599686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:50671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 599690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 599697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:50671|min_srtt:50671|path_bw:1206723|loss_rate:2.26|path_pto:0|
[2025/09/12 04:07:57 599701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140405|cwnd:145812|conn:00005602321A80DC|stream_id:8|stream_offset:224373|
[2025/09/12 04:07:57 599705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:50671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 599709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 599713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:50671|min_srtt:50671|path_bw:1206723|loss_rate:2.26|path_pto:0|
[2025/09/12 04:07:57 599717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140405|cwnd:145812|conn:00005602321A80DC|stream_id:8|stream_offset:225560|
[2025/09/12 04:07:57 599721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 599725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 599729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 599733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 599737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 599741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145812|conn:00005602321A80DC|stream_id:8|stream_offset:220812|
[2025/09/12 04:07:57 599745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 599750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:223|
[2025/09/12 04:07:57 599780] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:223|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140405|now:1757650077599756|stream_id:8|stream_offset:220812|
[2025/09/12 04:07:57 599786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:223|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 599791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:140405|applimit:0|
[2025/09/12 04:07:57 599795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:50671|rtt_var:6172|pto_duration:75359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 599800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 599803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 599807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 141605|
[2025/09/12 04:07:57 599811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077695115|now:1757650077599795|interv:95320|
[2025/09/12 04:07:57 599819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077695115|now:1757650077599795|interval:95320|pto_count:0|srtt:50671
[2025/09/12 04:07:57 599824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145812|inflight:141605|
[2025/09/12 04:07:57 599828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 599834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141605|cwnd:145812|conn:00005602321A80DC|stream_id:8|stream_offset:221999|
[2025/09/12 04:07:57 599838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 599844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:224|
[2025/09/12 04:07:57 599864] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:224|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141605|now:1757650077599850|stream_id:8|stream_offset:221999|
[2025/09/12 04:07:57 599869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:224|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 599873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:141605|applimit:0|
[2025/09/12 04:07:57 599878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:50671|rtt_var:6172|pto_duration:75359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 599882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 599886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 599889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 142805|
[2025/09/12 04:07:57 599893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077695209|now:1757650077599877|interv:95332|
[2025/09/12 04:07:57 599897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077695209|now:1757650077599877|interval:95332|pto_count:0|srtt:50671
[2025/09/12 04:07:57 599902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145812|inflight:142805|
[2025/09/12 04:07:57 599906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 599910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:145812|conn:00005602321A80DC|stream_id:8|stream_offset:223186|
[2025/09/12 04:07:57 599914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 599918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:225|
[2025/09/12 04:07:57 599935] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:225|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757650077599923|stream_id:8|stream_offset:223186|
[2025/09/12 04:07:57 599939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:225|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 599947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 04:07:57 599951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:50671|rtt_var:6172|pto_duration:75359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 599955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 599959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 599963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 144005|
[2025/09/12 04:07:57 599967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077695282|now:1757650077599951|interv:95331|
[2025/09/12 04:07:57 599971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077695282|now:1757650077599951|interval:95331|pto_count:0|srtt:50671
[2025/09/12 04:07:57 599975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145812|inflight:144005|
[2025/09/12 04:07:57 599979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 599983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:145812|conn:00005602321A80DC|stream_id:8|stream_offset:224373|
[2025/09/12 04:07:57 599987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 599991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:226|
[2025/09/12 04:07:57 600008] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:226|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757650077599996|stream_id:8|stream_offset:224373|
[2025/09/12 04:07:57 600013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:226|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 600017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 04:07:57 600021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:50671|rtt_var:6172|pto_duration:75359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 600025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 600029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 600033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 145205|
[2025/09/12 04:07:57 600037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077695355|now:1757650077600021|interv:95334|
[2025/09/12 04:07:57 600040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077695355|now:1757650077600021|interval:95334|pto_count:0|srtt:50671
[2025/09/12 04:07:57 600045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145812|inflight:145205|
[2025/09/12 04:07:57 600049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077695355|
[2025/09/12 04:07:57 600056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077695355|
[2025/09/12 04:07:57 600060] [debug] |xqc_engine_wakeup_after|wakeup:1757650077695355|now:1757650077600060|diff:95295|
[2025/09/12 04:07:57 600065] [debug] |xqc_engine_main_logic|END|now:1757650077599636|
[2025/09/12 04:07:57 600070] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077600070|
[2025/09/12 04:07:57 600074] [debug] |xqc_engine_wakeup_after|wakeup:1757650077695355|now:1757650077600074|diff:95281|
[2025/09/12 04:07:57 600078] [debug] |xqc_engine_main_logic|END|now:1757650077600070|
[2025/09/12 04:07:57 600418] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:42|state:ESTABED|recv_time:1757650077600416|
[2025/09/12 04:07:57 600444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 600450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:53|
[2025/09/12 04:07:57 600454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54|
[2025/09/12 04:07:57 600460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:54|
[2025/09/12 04:07:57 600464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 600469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:107|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:107|path_largest_ack:107|
[2025/09/12 04:07:57 600474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76815|prior_delivered:31445|prior_time:1757650077542619|is_app_limited:0|send_elapse:51289|ack_elapse:57797|ctl_first_sent_time:1757650077543216|lagest_ack_time:1757650077600416|curr_delivered:101060|
[2025/09/12 04:07:57 600479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077543216|
[2025/09/12 04:07:57 600483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 600487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:50671|rttvar:6172|minrtt:31489|latest_rtt:57200|ack_delay:24|
[2025/09/12 04:07:57 600492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:51485|rttvar:6255|minrtt:31489|latest_rtt:57200|ack_delay:24|
[2025/09/12 04:07:57 600496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:107|lost_pn:104|thresh:3|
[2025/09/12 04:07:57 600500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 600504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 600508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 600512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 600516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 600519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 600523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077607496|now:1757650077600523|interval:6973|
[2025/09/12 04:07:57 600533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077607496|now:1757650077600523|interv:6973|
[2025/09/12 04:07:57 600537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 51289, ack_elapse 57797, delivered 69615|rate 1204474|lost 5|
[2025/09/12 04:07:57 600542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204474) in round 3|
[2025/09/12 04:07:57 600546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 600550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:41784|
[2025/09/12 04:07:57 600554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145812|packet_lost:0|acked:1200|po_sent_time:1757650077543216|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 600559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145812|packet_lost:0|acked:1200|po_sent_time:1757650077543216|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 600563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:147012|full_bw_reached:0|inflight:144005|srtt:51485|latest_rtt:57200|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 600569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54|largest:54|pns:2|
[2025/09/12 04:07:57 600573] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:54|frame:ACK |recv_time:1757650077600416|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 600578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197600416|now:1757650077600416|interv:120000000|
[2025/09/12 04:07:57 600582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197600416|now:1757650077600416|interv:120000000|
[2025/09/12 04:07:57 600586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077695355|pq_index:0|
[2025/09/12 04:07:57 600590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077599636|
[2025/09/12 04:07:57 600594] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077600594|
[2025/09/12 04:07:57 600599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077600598|
[2025/09/12 04:07:57 600605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:51485|min_srtt:51485|path_bw:1206723|loss_rate:2.22|path_pto:0|
[2025/09/12 04:07:57 600609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:147012|conn:00005602321A80DC|stream_id:8|stream_offset:225560|
[2025/09/12 04:07:57 600614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:51485|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 600619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 600623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:51485|min_srtt:51485|path_bw:1206723|loss_rate:2.22|path_pto:0|
[2025/09/12 04:07:57 600630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:144005|cwnd:147012|conn:00005602321A80DC|stream_id:8|stream_offset:226747|
[2025/09/12 04:07:57 600634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:51485|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 600638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 600642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:51485|min_srtt:51485|path_bw:1206723|loss_rate:2.22|path_pto:0|
[2025/09/12 04:07:57 600647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:144005|cwnd:147012|conn:00005602321A80DC|stream_id:8|stream_offset:227934|
[2025/09/12 04:07:57 600651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 600654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 600658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 600662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 600667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 600671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:147012|conn:00005602321A80DC|stream_id:8|stream_offset:225560|
[2025/09/12 04:07:57 600675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 600679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:227|
[2025/09/12 04:07:57 600708] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:227|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757650077600686|stream_id:8|stream_offset:225560|
[2025/09/12 04:07:57 600714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:227|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 600718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 04:07:57 600723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077607496|now:1757650077600723|interval:6773|
[2025/09/12 04:07:57 600727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077607496|now:1757650077600723|interv:6773|
[2025/09/12 04:07:57 600731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:147012|inflight:145205|
[2025/09/12 04:07:57 600736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 600740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145205|cwnd:147012|conn:00005602321A80DC|stream_id:8|stream_offset:226747|
[2025/09/12 04:07:57 600745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 600752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:228|
[2025/09/12 04:07:57 600771] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:228|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145205|now:1757650077600758|stream_id:8|stream_offset:226747|
[2025/09/12 04:07:57 600776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:228|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 600781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:145205|applimit:0|
[2025/09/12 04:07:57 600785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077607496|now:1757650077600785|interval:6711|
[2025/09/12 04:07:57 600789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077607496|now:1757650077600785|interv:6711|
[2025/09/12 04:07:57 600793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:147012|inflight:146405|
[2025/09/12 04:07:57 600798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077607496|
[2025/09/12 04:07:57 600802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077607496|
[2025/09/12 04:07:57 600806] [debug] |xqc_engine_wakeup_after|wakeup:1757650077607496|now:1757650077600806|diff:6690|
[2025/09/12 04:07:57 600810] [debug] |xqc_engine_main_logic|END|now:1757650077600598|
[2025/09/12 04:07:57 600815] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077600815|
[2025/09/12 04:07:57 600819] [debug] |xqc_engine_wakeup_after|wakeup:1757650077607496|now:1757650077600819|diff:6677|
[2025/09/12 04:07:57 600823] [debug] |xqc_engine_main_logic|END|now:1757650077600815|
[2025/09/12 04:07:57 602380] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:44|state:ESTABED|recv_time:1757650077602378|
[2025/09/12 04:07:57 602394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 602401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:54|
[2025/09/12 04:07:57 602405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:55|
[2025/09/12 04:07:57 602411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:55|
[2025/09/12 04:07:57 602445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 602451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:108|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:111|path_largest_ack:108|
[2025/09/12 04:07:57 602456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:75615|prior_delivered:33845|prior_time:1757650077544542|is_app_limited:0|send_elapse:51604|ack_elapse:57836|ctl_first_sent_time:1757650077544897|lagest_ack_time:1757650077602378|curr_delivered:102260|
[2025/09/12 04:07:57 602460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077544897|
[2025/09/12 04:07:57 602465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 602470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:111|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:111|path_largest_ack:111|
[2025/09/12 04:07:57 602474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:75615|prior_delivered:33845|prior_time:1757650077544542|is_app_limited:0|send_elapse:51604|ack_elapse:57836|ctl_first_sent_time:1757650077544897|lagest_ack_time:1757650077602378|curr_delivered:103460|
[2025/09/12 04:07:57 602484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077545183|
[2025/09/12 04:07:57 602488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 04:07:57 602492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:51485|rttvar:6255|minrtt:31489|latest_rtt:57195|ack_delay:24|
[2025/09/12 04:07:57 602496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:52196|rttvar:6113|minrtt:31489|latest_rtt:57195|ack_delay:24|
[2025/09/12 04:07:57 602501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:111|lost_pn:108|thresh:3|
[2025/09/12 04:07:57 602505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 602509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 602512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 602516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 602520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 602524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:106|lost_pn:108|po_sent_time:1757650077543146|lost_send_time:1757650077538034|loss_delay:64344|frame:STREAM |repair:128|
[2025/09/12 04:07:57 602529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077543146u|
[2025/09/12 04:07:57 602533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 602537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077609346|now:1757650077602537|interval:6809|
[2025/09/12 04:07:57 602541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077609346|now:1757650077602537|interv:6809|
[2025/09/12 04:07:57 602545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 51604, ack_elapse 57836, delivered 69615|rate 1203662|lost 6|
[2025/09/12 04:07:57 602550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203662) in round 3|
[2025/09/12 04:07:57 602554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 602558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:41784|
[2025/09/12 04:07:57 602562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:147012|packet_lost:1|acked:2400|po_sent_time:1757650077545183|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 602566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:147012|packet_lost:1|acked:2400|po_sent_time:1757650077545183|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 602571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:149412|full_bw_reached:0|inflight:142805|srtt:52196|latest_rtt:57195|min_rtt:31489|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 602579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:55|largest:55|pns:2|
[2025/09/12 04:07:57 602584] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:55|frame:ACK |recv_time:1757650077602378|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 602589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197602378|now:1757650077602378|interv:120000000|
[2025/09/12 04:07:57 602593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197602378|now:1757650077602378|interv:120000000|
[2025/09/12 04:07:57 602597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077607496|pq_index:0|
[2025/09/12 04:07:57 602601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077600598|
[2025/09/12 04:07:57 602605] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077602605|
[2025/09/12 04:07:57 602610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077602609|
[2025/09/12 04:07:57 602616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52196|min_srtt:52196|path_bw:1206723|loss_rate:2.20|path_pto:0|
[2025/09/12 04:07:57 602620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:149412|conn:00005602321A80DC|stream_id:8|stream_offset:87868|
[2025/09/12 04:07:57 602625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:52196|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 602629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:106|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 602634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52196|min_srtt:52196|path_bw:1206723|loss_rate:2.20|path_pto:0|
[2025/09/12 04:07:57 602638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142805|cwnd:149412|conn:00005602321A80DC|stream_id:8|stream_offset:227934|
[2025/09/12 04:07:57 602642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:52196|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 602646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 602650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52196|min_srtt:52196|path_bw:1206723|loss_rate:2.20|path_pto:0|
[2025/09/12 04:07:57 602655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:142805|cwnd:149412|conn:00005602321A80DC|stream_id:8|stream_offset:229121|
[2025/09/12 04:07:57 602659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:52196|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 602666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 602671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52196|min_srtt:52196|path_bw:1206723|loss_rate:2.20|path_pto:0|
[2025/09/12 04:07:57 602675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:142805|cwnd:149412|conn:00005602321A80DC|stream_id:8|stream_offset:230308|
[2025/09/12 04:07:57 602679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:52196|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 602683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 602687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52196|min_srtt:52196|path_bw:1206723|loss_rate:2.20|path_pto:0|
[2025/09/12 04:07:57 602692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:142805|cwnd:149412|conn:00005602321A80DC|stream_id:8|stream_offset:231495|
[2025/09/12 04:07:57 602696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:52196|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 602700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 602704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52196|min_srtt:52196|path_bw:1206723|loss_rate:2.20|path_pto:0|
[2025/09/12 04:07:57 602708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:6000|inflight:142805|cwnd:149412|conn:00005602321A80DC|stream_id:8|stream_offset:232682|
[2025/09/12 04:07:57 602712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 602716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 602720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 602724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 602728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:106|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 602732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:149412|conn:00005602321A80DC|stream_id:8|stream_offset:87868|
[2025/09/12 04:07:57 602737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 602741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:229|
[2025/09/12 04:07:57 602771] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:229|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757650077602748|stream_id:8|stream_offset:87868|
[2025/09/12 04:07:57 602776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:229|origin_pktnum:106|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 602785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 04:07:57 602789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077609346|now:1757650077602789|interval:6557|
[2025/09/12 04:07:57 602793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077609346|now:1757650077602789|interv:6557|
[2025/09/12 04:07:57 602797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:149412|inflight:144005|
[2025/09/12 04:07:57 602802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 602806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:149412|conn:00005602321A80DC|stream_id:8|stream_offset:227934|
[2025/09/12 04:07:57 602811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 602815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:230|
[2025/09/12 04:07:57 602833] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:230|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757650077602820|stream_id:8|stream_offset:227934|
[2025/09/12 04:07:57 602838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:230|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 602843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 04:07:57 602847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077609346|now:1757650077602847|interval:6499|
[2025/09/12 04:07:57 602851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077609346|now:1757650077602847|interv:6499|
[2025/09/12 04:07:57 602855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:149412|inflight:145205|
[2025/09/12 04:07:57 602859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 602863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145205|cwnd:149412|conn:00005602321A80DC|stream_id:8|stream_offset:229121|
[2025/09/12 04:07:57 602868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 602872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:231|
[2025/09/12 04:07:57 602888] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:231|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145205|now:1757650077602877|stream_id:8|stream_offset:229121|
[2025/09/12 04:07:57 602893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:231|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 602897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:145205|applimit:0|
[2025/09/12 04:07:57 602901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077609346|now:1757650077602901|interval:6445|
[2025/09/12 04:07:57 602908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077609346|now:1757650077602901|interv:6445|
[2025/09/12 04:07:57 602912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:149412|inflight:146405|
[2025/09/12 04:07:57 602917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 602921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:149412|conn:00005602321A80DC|stream_id:8|stream_offset:230308|
[2025/09/12 04:07:57 602925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 602929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:232|
[2025/09/12 04:07:57 602945] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:232|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146405|now:1757650077602934|stream_id:8|stream_offset:230308|
[2025/09/12 04:07:57 602950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:232|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 602954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146405|applimit:0|
[2025/09/12 04:07:57 602958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077609346|now:1757650077602958|interval:6388|
[2025/09/12 04:07:57 602962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077609346|now:1757650077602958|interv:6388|
[2025/09/12 04:07:57 602966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:149412|inflight:147605|
[2025/09/12 04:07:57 602970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 602974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:149412|conn:00005602321A80DC|stream_id:8|stream_offset:231495|
[2025/09/12 04:07:57 602979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 602982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:233|
[2025/09/12 04:07:57 602998] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:233|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757650077602988|stream_id:8|stream_offset:231495|
[2025/09/12 04:07:57 603003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:233|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 603007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 04:07:57 603011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077609346|now:1757650077603011|interval:6335|
[2025/09/12 04:07:57 603015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077609346|now:1757650077603011|interv:6335|
[2025/09/12 04:07:57 603019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:149412|inflight:148805|
[2025/09/12 04:07:57 603024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077609346|
[2025/09/12 04:07:57 603031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077609346|
[2025/09/12 04:07:57 603035] [debug] |xqc_engine_wakeup_after|wakeup:1757650077609346|now:1757650077603035|diff:6311|
[2025/09/12 04:07:57 603039] [debug] |xqc_engine_main_logic|END|now:1757650077602609|
[2025/09/12 04:07:57 603045] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077603045|
[2025/09/12 04:07:57 603048] [debug] |xqc_engine_wakeup_after|wakeup:1757650077609346|now:1757650077603048|diff:6298|
[2025/09/12 04:07:57 603052] [debug] |xqc_engine_main_logic|END|now:1757650077603045|
[2025/09/12 04:07:57 604373] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:46|state:ESTABED|recv_time:1757650077604372|
[2025/09/12 04:07:57 604390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 604399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:55|
[2025/09/12 04:07:57 604405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:56|
[2025/09/12 04:07:57 604414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:56|
[2025/09/12 04:07:57 604443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 604451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:112|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:115|path_largest_ack:112|
[2025/09/12 04:07:57 604458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:78015|prior_delivered:36245|prior_time:1757650077546549|is_app_limited:0|send_elapse:53358|ack_elapse:57823|ctl_first_sent_time:1757650077546878|lagest_ack_time:1757650077604372|curr_delivered:104660|
[2025/09/12 04:07:57 604463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077546878|
[2025/09/12 04:07:57 604467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 04:07:57 604472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:115|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:115|path_largest_ack:115|
[2025/09/12 04:07:57 604476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:78015|prior_delivered:36245|prior_time:1757650077546549|is_app_limited:0|send_elapse:53358|ack_elapse:57823|ctl_first_sent_time:1757650077546878|lagest_ack_time:1757650077604372|curr_delivered:105860|
[2025/09/12 04:07:57 604481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077547185|
[2025/09/12 04:07:57 604484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 04:07:57 604488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:52196|rttvar:6113|minrtt:31489|latest_rtt:57187|ack_delay:16|
[2025/09/12 04:07:57 604493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:52818|rttvar:5828|minrtt:31489|latest_rtt:57187|ack_delay:16|
[2025/09/12 04:07:57 604497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:115|lost_pn:112|thresh:3|
[2025/09/12 04:07:57 604501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 604505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 604515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 604519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 604523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 604527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 604531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:109|lost_pn:112|po_sent_time:1757650077545002|lost_send_time:1757650077540037|loss_delay:64335|frame:STREAM |repair:128|
[2025/09/12 04:07:57 604536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:110|lost_pn:112|po_sent_time:1757650077545092|lost_send_time:1757650077540037|loss_delay:64335|frame:STREAM |repair:128|
[2025/09/12 04:07:57 604540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077545092u|
[2025/09/12 04:07:57 604544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 604548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077611321|now:1757650077604548|interval:6773|
[2025/09/12 04:07:57 604553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077611321|now:1757650077604548|interv:6773|
[2025/09/12 04:07:57 604557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 53358, ack_elapse 57823, delivered 69615|rate 1203932|lost 8|
[2025/09/12 04:07:57 604561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203932) in round 3|
[2025/09/12 04:07:57 604565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 604569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:41784|
[2025/09/12 04:07:57 604573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:149412|packet_lost:2|acked:2400|po_sent_time:1757650077547185|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 604578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:149412|packet_lost:2|acked:2400|po_sent_time:1757650077547185|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 604582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:144005|srtt:52818|latest_rtt:57187|min_rtt:31489|applimit:0|lost:6|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 604588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:56|largest:56|pns:2|
[2025/09/12 04:07:57 604593] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:46|pkt_type:SHORT_HEADER|pkt_num:56|frame:ACK |recv_time:1757650077604372|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 604597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197604372|now:1757650077604372|interv:120000000|
[2025/09/12 04:07:57 604601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197604372|now:1757650077604372|interv:120000000|
[2025/09/12 04:07:57 604608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077609346|pq_index:0|
[2025/09/12 04:07:57 604613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077602609|
[2025/09/12 04:07:57 604617] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077604617|
[2025/09/12 04:07:57 604622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077604621|
[2025/09/12 04:07:57 604628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52818|min_srtt:52818|path_bw:1206723|loss_rate:2.59|path_pto:0|
[2025/09/12 04:07:57 604632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:91429|
[2025/09/12 04:07:57 604637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:52818|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 604641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:109|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 604646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52818|min_srtt:52818|path_bw:1206723|loss_rate:2.59|path_pto:0|
[2025/09/12 04:07:57 604650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:144005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:92616|
[2025/09/12 04:07:57 604654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:52818|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 604659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:110|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 604663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52818|min_srtt:52818|path_bw:1206723|loss_rate:2.59|path_pto:0|
[2025/09/12 04:07:57 604667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:144005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:232682|
[2025/09/12 04:07:57 604671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:52818|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 604675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 604679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52818|min_srtt:52818|path_bw:1206723|loss_rate:2.59|path_pto:0|
[2025/09/12 04:07:57 604683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:144005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:233869|
[2025/09/12 04:07:57 604687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:52818|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 604692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 604699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52818|min_srtt:52818|path_bw:1206723|loss_rate:2.59|path_pto:0|
[2025/09/12 04:07:57 604703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:144005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:235056|
[2025/09/12 04:07:57 604707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:52818|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 604711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 604715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52818|min_srtt:52818|path_bw:1206723|loss_rate:2.59|path_pto:0|
[2025/09/12 04:07:57 604719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:144005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:236243|
[2025/09/12 04:07:57 604724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:52818|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 604728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 604732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52818|min_srtt:52818|path_bw:1206723|loss_rate:2.59|path_pto:0|
[2025/09/12 04:07:57 604736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:144005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:237430|
[2025/09/12 04:07:57 604740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 604744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 604748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 604752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 604756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:109|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 604760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:91429|
[2025/09/12 04:07:57 604765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 604769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:234|
[2025/09/12 04:07:57 604802] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:234|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757650077604776|stream_id:8|stream_offset:91429|
[2025/09/12 04:07:57 604811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:234|origin_pktnum:109|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 604819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 04:07:57 604831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077611321|now:1757650077604831|interval:6490|
[2025/09/12 04:07:57 604836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077611321|now:1757650077604831|interv:6490|
[2025/09/12 04:07:57 604840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:145205|
[2025/09/12 04:07:57 604845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:110|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 604849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145205|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:92616|
[2025/09/12 04:07:57 604853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 604857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:235|
[2025/09/12 04:07:57 604884] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:235|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145205|now:1757650077604864|stream_id:8|stream_offset:92616|
[2025/09/12 04:07:57 604893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:235|origin_pktnum:110|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 604900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:145205|applimit:0|
[2025/09/12 04:07:57 604906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077611321|now:1757650077604906|interval:6415|
[2025/09/12 04:07:57 604911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077611321|now:1757650077604906|interv:6415|
[2025/09/12 04:07:57 604915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:146405|
[2025/09/12 04:07:57 604920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 604924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:232682|
[2025/09/12 04:07:57 604928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 604932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:236|
[2025/09/12 04:07:57 604957] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:236|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146405|now:1757650077604938|stream_id:8|stream_offset:232682|
[2025/09/12 04:07:57 604965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:236|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 604971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146405|applimit:0|
[2025/09/12 04:07:57 604978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077611321|now:1757650077604977|interval:6344|
[2025/09/12 04:07:57 604983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077611321|now:1757650077604977|interv:6344|
[2025/09/12 04:07:57 604992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147605|
[2025/09/12 04:07:57 604996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 605001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:233869|
[2025/09/12 04:07:57 605005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 605009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:237|
[2025/09/12 04:07:57 605034] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:237|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757650077605015|stream_id:8|stream_offset:233869|
[2025/09/12 04:07:57 605043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:237|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 605049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 04:07:57 605056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077611321|now:1757650077605056|interval:6265|
[2025/09/12 04:07:57 605063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077611321|now:1757650077605056|interv:6265|
[2025/09/12 04:07:57 605069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148805|
[2025/09/12 04:07:57 605073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 605077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:235056|
[2025/09/12 04:07:57 605082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 605087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:238|
[2025/09/12 04:07:57 605119] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:238|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757650077605096|stream_id:8|stream_offset:235056|
[2025/09/12 04:07:57 605129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:238|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 605136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 04:07:57 605143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077611321|now:1757650077605142|interval:6179|
[2025/09/12 04:07:57 605149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077611321|now:1757650077605142|interv:6179|
[2025/09/12 04:07:57 605155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150005|
[2025/09/12 04:07:57 605162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 605175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:236243|
[2025/09/12 04:07:57 605181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 605188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:239|
[2025/09/12 04:07:57 605243] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:239|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757650077605198|stream_id:8|stream_offset:236243|
[2025/09/12 04:07:57 605253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:239|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 605260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 04:07:57 605266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077611321|now:1757650077605265|interval:6056|
[2025/09/12 04:07:57 605272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077611321|now:1757650077605265|interv:6056|
[2025/09/12 04:07:57 605279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151205|
[2025/09/12 04:07:57 605286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077611321|
[2025/09/12 04:07:57 605292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077611321|
[2025/09/12 04:07:57 605298] [debug] |xqc_engine_wakeup_after|wakeup:1757650077611321|now:1757650077605297|diff:6024|
[2025/09/12 04:07:57 605303] [debug] |xqc_engine_main_logic|END|now:1757650077604621|
[2025/09/12 04:07:57 605311] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077605311|
[2025/09/12 04:07:57 605317] [debug] |xqc_engine_wakeup_after|wakeup:1757650077611321|now:1757650077605317|diff:6004|
[2025/09/12 04:07:57 605322] [debug] |xqc_engine_main_logic|END|now:1757650077605311|
[2025/09/12 04:07:57 606392] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:48|state:ESTABED|recv_time:1757650077606391|
[2025/09/12 04:07:57 606445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 606454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:56|
[2025/09/12 04:07:57 606461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:57|
[2025/09/12 04:07:57 606470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:57|
[2025/09/12 04:07:57 606476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 606484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:116|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:119|path_largest_ack:116|
[2025/09/12 04:07:57 606491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:80415|prior_delivered:38645|prior_time:1757650077548498|is_app_limited:0|send_elapse:55166|ack_elapse:57893|ctl_first_sent_time:1757650077548890|lagest_ack_time:1757650077606391|curr_delivered:107060|
[2025/09/12 04:07:57 606497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077548890|
[2025/09/12 04:07:57 606502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 04:07:57 606512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:119|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:119|path_largest_ack:119|
[2025/09/12 04:07:57 606517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:80415|prior_delivered:38645|prior_time:1757650077548498|is_app_limited:0|send_elapse:55166|ack_elapse:57893|ctl_first_sent_time:1757650077548890|lagest_ack_time:1757650077606391|curr_delivered:108260|
[2025/09/12 04:07:57 606521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077549206|
[2025/09/12 04:07:57 606525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 04:07:57 606529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:52818|rttvar:5828|minrtt:31489|latest_rtt:57185|ack_delay:16|
[2025/09/12 04:07:57 606534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:53362|rttvar:5458|minrtt:31489|latest_rtt:57185|ack_delay:16|
[2025/09/12 04:07:57 606538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:119|lost_pn:116|thresh:3|
[2025/09/12 04:07:57 606545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 606552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 606558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 606564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 606570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 606574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 606577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 606581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 606586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:113|lost_pn:116|po_sent_time:1757650077546986|lost_send_time:1757650077542058|loss_delay:64333|frame:STREAM |repair:128|
[2025/09/12 04:07:57 606590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:114|lost_pn:116|po_sent_time:1757650077547088|lost_send_time:1757650077542058|loss_delay:64333|frame:STREAM |repair:128|
[2025/09/12 04:07:57 606594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077547088u|
[2025/09/12 04:07:57 606599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 606603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077613336|now:1757650077606602|interval:6734|
[2025/09/12 04:07:57 606607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077613336|now:1757650077606602|interv:6734|
[2025/09/12 04:07:57 606611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 55166, ack_elapse 57893, delivered 69615|rate 1202476|lost 10|
[2025/09/12 04:07:57 606619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202476) in round 3|
[2025/09/12 04:07:57 606623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 606627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:41784|
[2025/09/12 04:07:57 606631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077549206|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 606636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077549206|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 606640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146405|srtt:53362|latest_rtt:57185|min_rtt:31489|applimit:0|lost:8|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 606646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:57|largest:57|pns:2|
[2025/09/12 04:07:57 606651] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:48|pkt_type:SHORT_HEADER|pkt_num:57|frame:ACK |recv_time:1757650077606391|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 606656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197606391|now:1757650077606391|interv:120000000|
[2025/09/12 04:07:57 606660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197606391|now:1757650077606391|interv:120000000|
[2025/09/12 04:07:57 606664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077611321|pq_index:0|
[2025/09/12 04:07:57 606668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077604621|
[2025/09/12 04:07:57 606672] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077606672|
[2025/09/12 04:07:57 606677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077606676|
[2025/09/12 04:07:57 606683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:53362|min_srtt:53362|path_bw:1206723|loss_rate:3.36|path_pto:0|
[2025/09/12 04:07:57 606687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:96177|
[2025/09/12 04:07:57 606692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:53362|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 606697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:113|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 606701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:53362|min_srtt:53362|path_bw:1206723|loss_rate:3.36|path_pto:0|
[2025/09/12 04:07:57 606705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:97364|
[2025/09/12 04:07:57 606709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:53362|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 606716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:114|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 606720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:53362|min_srtt:53362|path_bw:1206723|loss_rate:3.36|path_pto:0|
[2025/09/12 04:07:57 606725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:237430|
[2025/09/12 04:07:57 606729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:53362|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 606733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 606737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:53362|min_srtt:53362|path_bw:1206723|loss_rate:3.36|path_pto:0|
[2025/09/12 04:07:57 606741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:238617|
[2025/09/12 04:07:57 606745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:53362|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 606750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 606753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:53362|min_srtt:53362|path_bw:1206723|loss_rate:3.36|path_pto:0|
[2025/09/12 04:07:57 606757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:239804|
[2025/09/12 04:07:57 606762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 606765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 606769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 606774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 606778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:113|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 606782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:96177|
[2025/09/12 04:07:57 606786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 606791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:240|
[2025/09/12 04:07:57 606821] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:240|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146405|now:1757650077606798|stream_id:8|stream_offset:96177|
[2025/09/12 04:07:57 606827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:240|origin_pktnum:113|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 606839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146405|applimit:0|
[2025/09/12 04:07:57 606846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077613336|now:1757650077606845|interval:6491|
[2025/09/12 04:07:57 606852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077613336|now:1757650077606845|interv:6491|
[2025/09/12 04:07:57 606859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147605|
[2025/09/12 04:07:57 606866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:114|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 606873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:97364|
[2025/09/12 04:07:57 606881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 606886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:241|
[2025/09/12 04:07:57 606911] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:241|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757650077606893|stream_id:8|stream_offset:97364|
[2025/09/12 04:07:57 606918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:241|origin_pktnum:114|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 606925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 04:07:57 606931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077613336|now:1757650077606931|interval:6405|
[2025/09/12 04:07:57 606938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077613336|now:1757650077606931|interv:6405|
[2025/09/12 04:07:57 606945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148805|
[2025/09/12 04:07:57 606952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 606959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:237430|
[2025/09/12 04:07:57 606964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 606968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:242|
[2025/09/12 04:07:57 606991] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:242|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757650077606974|stream_id:8|stream_offset:237430|
[2025/09/12 04:07:57 606997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:242|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 607004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 04:07:57 607016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077613336|now:1757650077607016|interval:6320|
[2025/09/12 04:07:57 607030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077613336|now:1757650077607016|interv:6320|
[2025/09/12 04:07:57 607038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150005|
[2025/09/12 04:07:57 607046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 607052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:238617|
[2025/09/12 04:07:57 607059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 607066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:243|
[2025/09/12 04:07:57 607096] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:243|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757650077607077|stream_id:8|stream_offset:238617|
[2025/09/12 04:07:57 607105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:243|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 607112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 04:07:57 607118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077613336|now:1757650077607117|interval:6219|
[2025/09/12 04:07:57 607124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077613336|now:1757650077607117|interv:6219|
[2025/09/12 04:07:57 607130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151205|
[2025/09/12 04:07:57 607137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077613336|
[2025/09/12 04:07:57 607143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077613336|
[2025/09/12 04:07:57 607149] [debug] |xqc_engine_wakeup_after|wakeup:1757650077613336|now:1757650077607149|diff:6187|
[2025/09/12 04:07:57 607155] [debug] |xqc_engine_main_logic|END|now:1757650077606676|
[2025/09/12 04:07:57 607162] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077607162|
[2025/09/12 04:07:57 607168] [debug] |xqc_engine_wakeup_after|wakeup:1757650077613336|now:1757650077607168|diff:6168|
[2025/09/12 04:07:57 607174] [debug] |xqc_engine_main_logic|END|now:1757650077607162|
[2025/09/12 04:07:57 608414] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:50|state:ESTABED|recv_time:1757650077608412|
[2025/09/12 04:07:57 608443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 608452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:57|
[2025/09/12 04:07:57 608458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:58|
[2025/09/12 04:07:57 608466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:58|
[2025/09/12 04:07:57 608473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 608480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:120|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:123|path_largest_ack:120|
[2025/09/12 04:07:57 608495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82815|prior_delivered:41045|prior_time:1757650077550623|is_app_limited:0|send_elapse:55864|ack_elapse:57789|ctl_first_sent_time:1757650077550954|lagest_ack_time:1757650077608412|curr_delivered:109460|
[2025/09/12 04:07:57 608500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077550954|
[2025/09/12 04:07:57 608505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 04:07:57 608510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:123|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:123|path_largest_ack:123|
[2025/09/12 04:07:57 608514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82815|prior_delivered:41045|prior_time:1757650077550623|is_app_limited:0|send_elapse:55864|ack_elapse:57789|ctl_first_sent_time:1757650077550954|lagest_ack_time:1757650077608412|curr_delivered:110660|
[2025/09/12 04:07:57 608519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077551189|
[2025/09/12 04:07:57 608522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 04:07:57 608527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:53362|rttvar:5458|minrtt:31489|latest_rtt:57223|ack_delay:24|
[2025/09/12 04:07:57 608531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:53841|rttvar:5053|minrtt:31489|latest_rtt:57223|ack_delay:24|
[2025/09/12 04:07:57 608535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:123|lost_pn:120|thresh:3|
[2025/09/12 04:07:57 608539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 608543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 608547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 608551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 608555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 608558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 608562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 608566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 608570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 608574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 608578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:117|lost_pn:120|po_sent_time:1757650077549003|lost_send_time:1757650077544037|loss_delay:64375|frame:STREAM |repair:128|
[2025/09/12 04:07:57 608583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:118|lost_pn:120|po_sent_time:1757650077549101|lost_send_time:1757650077544037|loss_delay:64375|frame:STREAM |repair:128|
[2025/09/12 04:07:57 608590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077549101u|
[2025/09/12 04:07:57 608594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 608598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077615415|now:1757650077608598|interval:6817|
[2025/09/12 04:07:57 608603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077615415|now:1757650077608598|interv:6817|
[2025/09/12 04:07:57 608607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 55864, ack_elapse 57789, delivered 69615|rate 1204641|lost 12|
[2025/09/12 04:07:57 608611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204641) in round 3|
[2025/09/12 04:07:57 608615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 608619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:41784|
[2025/09/12 04:07:57 608623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077551189|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 608628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077551189|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:44645|
[2025/09/12 04:07:57 608632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146405|srtt:53841|latest_rtt:57223|min_rtt:31489|applimit:0|lost:10|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 608638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:58|largest:58|pns:2|
[2025/09/12 04:07:57 608643] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:50|pkt_type:SHORT_HEADER|pkt_num:58|frame:ACK |recv_time:1757650077608412|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 608647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197608412|now:1757650077608412|interv:120000000|
[2025/09/12 04:07:57 608652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197608412|now:1757650077608412|interv:120000000|
[2025/09/12 04:07:57 608655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077613336|pq_index:0|
[2025/09/12 04:07:57 608660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077606676|
[2025/09/12 04:07:57 608664] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077608663|
[2025/09/12 04:07:57 608669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077608667|
[2025/09/12 04:07:57 608675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:53841|min_srtt:53841|path_bw:1206723|loss_rate:4.13|path_pto:0|
[2025/09/12 04:07:57 608679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:100925|
[2025/09/12 04:07:57 608686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:53841|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 608691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:117|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 608695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:53841|min_srtt:53841|path_bw:1206723|loss_rate:4.13|path_pto:0|
[2025/09/12 04:07:57 608699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:102112|
[2025/09/12 04:07:57 608704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:53841|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 608708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:118|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 608712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:53841|min_srtt:53841|path_bw:1206723|loss_rate:4.13|path_pto:0|
[2025/09/12 04:07:57 608716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:239804|
[2025/09/12 04:07:57 608720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:53841|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 608725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 608729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:53841|min_srtt:53841|path_bw:1206723|loss_rate:4.13|path_pto:0|
[2025/09/12 04:07:57 608733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:240991|
[2025/09/12 04:07:57 608737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:53841|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 608741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 608745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:53841|min_srtt:53841|path_bw:1206723|loss_rate:4.13|path_pto:0|
[2025/09/12 04:07:57 608749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:242178|
[2025/09/12 04:07:57 608753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 608757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 608761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 608765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 608772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:117|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 608776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:100925|
[2025/09/12 04:07:57 608780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 608785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:244|
[2025/09/12 04:07:57 608815] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:244|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146405|now:1757650077608792|stream_id:8|stream_offset:100925|
[2025/09/12 04:07:57 608821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:244|origin_pktnum:117|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 608826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146405|applimit:0|
[2025/09/12 04:07:57 608832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077615415|now:1757650077608832|interval:6583|
[2025/09/12 04:07:57 608839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077615415|now:1757650077608832|interv:6583|
[2025/09/12 04:07:57 608845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147605|
[2025/09/12 04:07:57 608852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:118|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 608859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:102112|
[2025/09/12 04:07:57 608866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 608873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:245|
[2025/09/12 04:07:57 608900] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:245|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757650077608882|stream_id:8|stream_offset:102112|
[2025/09/12 04:07:57 608907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:245|origin_pktnum:118|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 608914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 04:07:57 608921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077615415|now:1757650077608920|interval:6495|
[2025/09/12 04:07:57 608927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077615415|now:1757650077608920|interv:6495|
[2025/09/12 04:07:57 608934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148805|
[2025/09/12 04:07:57 608942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 608948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:239804|
[2025/09/12 04:07:57 608957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 608961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:246|
[2025/09/12 04:07:57 608985] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:246|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757650077608968|stream_id:8|stream_offset:239804|
[2025/09/12 04:07:57 608992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:246|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 608998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 04:07:57 609005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077615415|now:1757650077609005|interval:6410|
[2025/09/12 04:07:57 609011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077615415|now:1757650077609005|interv:6410|
[2025/09/12 04:07:57 609018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150005|
[2025/09/12 04:07:57 609025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 609032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:240991|
[2025/09/12 04:07:57 609039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 609046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:247|
[2025/09/12 04:07:57 609077] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:247|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757650077609056|stream_id:8|stream_offset:240991|
[2025/09/12 04:07:57 609083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:247|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 609090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 04:07:57 609097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077615415|now:1757650077609096|interval:6319|
[2025/09/12 04:07:57 609104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077615415|now:1757650077609096|interv:6319|
[2025/09/12 04:07:57 609111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151205|
[2025/09/12 04:07:57 609118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077615415|
[2025/09/12 04:07:57 609125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077615415|
[2025/09/12 04:07:57 609130] [debug] |xqc_engine_wakeup_after|wakeup:1757650077615415|now:1757650077609130|diff:6285|
[2025/09/12 04:07:57 609137] [debug] |xqc_engine_main_logic|END|now:1757650077608667|
[2025/09/12 04:07:57 609144] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077609144|
[2025/09/12 04:07:57 609149] [debug] |xqc_engine_wakeup_after|wakeup:1757650077615415|now:1757650077609149|diff:6266|
[2025/09/12 04:07:57 609161] [debug] |xqc_engine_main_logic|END|now:1757650077609144|
[2025/09/12 04:07:57 609471] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:52|state:ESTABED|recv_time:1757650077609470|
[2025/09/12 04:07:57 609487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 609497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:58|
[2025/09/12 04:07:57 609504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:59|
[2025/09/12 04:07:57 609513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:59|
[2025/09/12 04:07:57 609525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 609530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:127|origin_pktnum:53|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:127|path_largest_ack:127|
[2025/09/12 04:07:57 609535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:81615|prior_delivered:44645|prior_time:1757650077553578|is_app_limited:0|send_elapse:38830|ack_elapse:55892|ctl_first_sent_time:1757650077553989|lagest_ack_time:1757650077609470|curr_delivered:111860|
[2025/09/12 04:07:57 609540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077553989|
[2025/09/12 04:07:57 609545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 04:07:57 609549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:53841|rttvar:5053|minrtt:31489|latest_rtt:55481|ack_delay:24|
[2025/09/12 04:07:57 609553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:54043|rttvar:4194|minrtt:31489|latest_rtt:55481|ack_delay:24|
[2025/09/12 04:07:57 609557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:127|lost_pn:124|thresh:3|
[2025/09/12 04:07:57 609561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 609565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 609569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 609573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 609577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 609581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 609584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 609588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 609592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 609596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 609599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 609610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:121|lost_pn:124|po_sent_time:1757650077551040|lost_send_time:1757650077547054|loss_delay:62416|frame:STREAM |repair:128|
[2025/09/12 04:07:57 609615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:122|lost_pn:124|po_sent_time:1757650077551115|lost_send_time:1757650077547054|loss_delay:62416|frame:STREAM |repair:128|
[2025/09/12 04:07:57 609619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:124|lost_pn:124|po_sent_time:1757650077551853|lost_send_time:1757650077547054|loss_delay:62416|frame:STREAM |repair:128|
[2025/09/12 04:07:57 609623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077551853u|
[2025/09/12 04:07:57 609627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 609631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077614362|now:1757650077609631|interval:4731|
[2025/09/12 04:07:57 609636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077614362|now:1757650077609631|interv:4731|
[2025/09/12 04:07:57 609640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 38830, ack_elapse 55892, delivered 67215|rate 1202587|lost 15|
[2025/09/12 04:07:57 609644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 04:07:57 609648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202587) in round 4|
[2025/09/12 04:07:57 609652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 609656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 609660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:3|acked:1200|po_sent_time:1757650077553989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 609664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:3|acked:1200|po_sent_time:1757650077553989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 609669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146405|srtt:54043|latest_rtt:55481|min_rtt:31489|applimit:0|lost:12|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:57 609674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:59|largest:59|pns:2|
[2025/09/12 04:07:57 609679] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:52|pkt_type:SHORT_HEADER|pkt_num:59|frame:ACK |recv_time:1757650077609470|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 609684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197609470|now:1757650077609470|interv:120000000|
[2025/09/12 04:07:57 609688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197609470|now:1757650077609470|interv:120000000|
[2025/09/12 04:07:57 609692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077615415|pq_index:0|
[2025/09/12 04:07:57 609696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077608667|
[2025/09/12 04:07:57 609700] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077609700|
[2025/09/12 04:07:57 609708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077609707|
[2025/09/12 04:07:57 609714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54043|min_srtt:54043|path_bw:1206723|loss_rate:4.88|path_pto:0|
[2025/09/12 04:07:57 609719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:105673|
[2025/09/12 04:07:57 609723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54043|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 609728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:121|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 609732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54043|min_srtt:54043|path_bw:1206723|loss_rate:4.88|path_pto:0|
[2025/09/12 04:07:57 609736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:106860|
[2025/09/12 04:07:57 609741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54043|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 609745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:122|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 609749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54043|min_srtt:54043|path_bw:1206723|loss_rate:4.88|path_pto:0|
[2025/09/12 04:07:57 609753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:23770|
[2025/09/12 04:07:57 609758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54043|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 609762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:124|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 609766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54043|min_srtt:54043|path_bw:1206723|loss_rate:4.88|path_pto:0|
[2025/09/12 04:07:57 609770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:242178|
[2025/09/12 04:07:57 609774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54043|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 609778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 609782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54043|min_srtt:54043|path_bw:1206723|loss_rate:4.88|path_pto:0|
[2025/09/12 04:07:57 609786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:243365|
[2025/09/12 04:07:57 609793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 609797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 609801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 609805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 609810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:121|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 609814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:105673|
[2025/09/12 04:07:57 609818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 609822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:248|
[2025/09/12 04:07:57 609855] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:248|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146405|now:1757650077609829|stream_id:8|stream_offset:105673|
[2025/09/12 04:07:57 609864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:248|origin_pktnum:121|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 609871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146405|applimit:0|
[2025/09/12 04:07:57 609878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077614362|now:1757650077609878|interval:4484|
[2025/09/12 04:07:57 609884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077614362|now:1757650077609878|interv:4484|
[2025/09/12 04:07:57 609890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147605|
[2025/09/12 04:07:57 609895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:122|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 609900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:106860|
[2025/09/12 04:07:57 609904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 609908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:249|
[2025/09/12 04:07:57 609934] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:249|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757650077609915|stream_id:8|stream_offset:106860|
[2025/09/12 04:07:57 609943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:249|origin_pktnum:122|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 609950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 04:07:57 609957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077614362|now:1757650077609957|interval:4405|
[2025/09/12 04:07:57 609968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077614362|now:1757650077609957|interv:4405|
[2025/09/12 04:07:57 609972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148805|
[2025/09/12 04:07:57 609976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:124|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 609980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:23770|
[2025/09/12 04:07:57 609985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 609989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:250|
[2025/09/12 04:07:57 610014] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:250|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757650077609995|stream_id:8|stream_offset:23770|
[2025/09/12 04:07:57 610023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:250|origin_pktnum:52|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 610030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 04:07:57 610036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077614362|now:1757650077610036|interval:4326|
[2025/09/12 04:07:57 610042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077614362|now:1757650077610036|interv:4326|
[2025/09/12 04:07:57 610046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150005|
[2025/09/12 04:07:57 610050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 610054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:242178|
[2025/09/12 04:07:57 610059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 610063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:251|
[2025/09/12 04:07:57 610086] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:251|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757650077610069|stream_id:8|stream_offset:242178|
[2025/09/12 04:07:57 610095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:251|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 610101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 04:07:57 610108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077614362|now:1757650077610108|interval:4254|
[2025/09/12 04:07:57 610113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077614362|now:1757650077610108|interv:4254|
[2025/09/12 04:07:57 610118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151205|
[2025/09/12 04:07:57 610128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077614362|
[2025/09/12 04:07:57 610132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077614362|
[2025/09/12 04:07:57 610136] [debug] |xqc_engine_wakeup_after|wakeup:1757650077614362|now:1757650077610136|diff:4226|
[2025/09/12 04:07:57 610141] [debug] |xqc_engine_main_logic|END|now:1757650077609707|
[2025/09/12 04:07:57 610149] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077610149|
[2025/09/12 04:07:57 610155] [debug] |xqc_engine_wakeup_after|wakeup:1757650077614362|now:1757650077610155|diff:4207|
[2025/09/12 04:07:57 610160] [debug] |xqc_engine_main_logic|END|now:1757650077610149|
[2025/09/12 04:07:57 611409] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:52|state:ESTABED|recv_time:1757650077611407|
[2025/09/12 04:07:57 611435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 611442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:59|
[2025/09/12 04:07:57 611446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:60|
[2025/09/12 04:07:57 611452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:60|
[2025/09/12 04:07:57 611456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 611461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:128|origin_pktnum:54|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:129|path_largest_ack:128|
[2025/09/12 04:07:57 611466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:82815|prior_delivered:44645|prior_time:1757650077553578|is_app_limited:0|send_elapse:38934|ack_elapse:57829|ctl_first_sent_time:1757650077554093|lagest_ack_time:1757650077611407|curr_delivered:113060|
[2025/09/12 04:07:57 611471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077554093|
[2025/09/12 04:07:57 611475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 04:07:57 611480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:129|origin_pktnum:57|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:129|path_largest_ack:129|
[2025/09/12 04:07:57 611484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:82815|prior_delivered:44645|prior_time:1757650077553578|is_app_limited:0|send_elapse:38934|ack_elapse:57829|ctl_first_sent_time:1757650077554093|lagest_ack_time:1757650077611407|curr_delivered:114260|
[2025/09/12 04:07:57 611488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077554190|
[2025/09/12 04:07:57 611493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:364||sndq_packets_used_bytes:0|sndq_packets_free:91|
[2025/09/12 04:07:57 611497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:54043|rttvar:4194|minrtt:31489|latest_rtt:57217|ack_delay:24|
[2025/09/12 04:07:57 611501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:54437|rttvar:3933|minrtt:31489|latest_rtt:57217|ack_delay:24|
[2025/09/12 04:07:57 611505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:129|lost_pn:126|thresh:3|
[2025/09/12 04:07:57 611509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 611513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 611522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 611526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 611530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 611534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 611538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 611541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 611548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 611552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 611556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 611560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 611564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:125|lost_pn:126|po_sent_time:1757650077551946|lost_send_time:1757650077547038|loss_delay:64369|frame:STREAM |repair:128|
[2025/09/12 04:07:57 611569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:126|lost_pn:126|po_sent_time:1757650077552031|lost_send_time:1757650077547038|loss_delay:64369|frame:STREAM |repair:128|
[2025/09/12 04:07:57 611573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077552031u|
[2025/09/12 04:07:57 611577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 611581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:54437|rtt_var:3933|pto_duration:70169|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 611586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 611590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 611593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 146405|
[2025/09/12 04:07:57 611597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077700238|now:1757650077611581|interv:88657|
[2025/09/12 04:07:57 611601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077700238|now:1757650077611581|interval:88657|pto_count:0|srtt:54437
[2025/09/12 04:07:57 611606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 38934, ack_elapse 57829, delivered 69615|rate 1203807|lost 17|
[2025/09/12 04:07:57 611610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203807) in round 4|
[2025/09/12 04:07:57 611614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 611618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 611625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077554190|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 611629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077554190|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 611634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146405|srtt:54437|latest_rtt:57217|min_rtt:31489|applimit:0|lost:15|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 611640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:60|largest:60|pns:2|
[2025/09/12 04:07:57 611644] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:52|pkt_type:SHORT_HEADER|pkt_num:60|frame:ACK |recv_time:1757650077611407|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 611649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197611407|now:1757650077611407|interv:120000000|
[2025/09/12 04:07:57 611653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197611407|now:1757650077611407|interv:120000000|
[2025/09/12 04:07:57 611657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077614362|pq_index:0|
[2025/09/12 04:07:57 611661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077609707|
[2025/09/12 04:07:57 611665] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077611665|
[2025/09/12 04:07:57 611670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077611669|
[2025/09/12 04:07:57 611676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54437|min_srtt:54437|path_bw:1206723|loss_rate:6.00|path_pto:0|
[2025/09/12 04:07:57 611680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:109234|
[2025/09/12 04:07:57 611685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54437|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 611689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:125|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 611694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54437|min_srtt:54437|path_bw:1206723|loss_rate:6.00|path_pto:0|
[2025/09/12 04:07:57 611698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:110421|
[2025/09/12 04:07:57 611702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54437|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 611706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:126|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 611714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54437|min_srtt:54437|path_bw:1206723|loss_rate:6.00|path_pto:0|
[2025/09/12 04:07:57 611718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:243365|
[2025/09/12 04:07:57 611723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54437|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 611727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 611731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54437|min_srtt:54437|path_bw:1206723|loss_rate:6.00|path_pto:0|
[2025/09/12 04:07:57 611735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:244552|
[2025/09/12 04:07:57 611739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54437|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 611743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 611747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54437|min_srtt:54437|path_bw:1206723|loss_rate:6.00|path_pto:0|
[2025/09/12 04:07:57 611751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:245739|
[2025/09/12 04:07:57 611755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 611759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 611763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 611767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 611771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:125|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 611775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:109234|
[2025/09/12 04:07:57 611780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 611784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:252|
[2025/09/12 04:07:57 611812] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:252|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146405|now:1757650077611790|stream_id:8|stream_offset:109234|
[2025/09/12 04:07:57 611818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:252|origin_pktnum:125|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 611823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146405|applimit:0|
[2025/09/12 04:07:57 611831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:54437|rtt_var:3933|pto_duration:70169|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 611835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 611839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 611843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 147605|
[2025/09/12 04:07:57 611847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077701959|now:1757650077611831|interv:90128|
[2025/09/12 04:07:57 611851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077701959|now:1757650077611831|interval:90128|pto_count:0|srtt:54437
[2025/09/12 04:07:57 611855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147605|
[2025/09/12 04:07:57 611860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:126|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 611864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:110421|
[2025/09/12 04:07:57 611868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 611872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:253|
[2025/09/12 04:07:57 611892] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:253|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757650077611878|stream_id:8|stream_offset:110421|
[2025/09/12 04:07:57 611897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:253|origin_pktnum:126|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 611901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 04:07:57 611905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:54437|rtt_var:3933|pto_duration:70169|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 611909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 611913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 611917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 148805|
[2025/09/12 04:07:57 611921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077702047|now:1757650077611905|interv:90142|
[2025/09/12 04:07:57 611925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077702047|now:1757650077611905|interval:90142|pto_count:0|srtt:54437
[2025/09/12 04:07:57 611929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148805|
[2025/09/12 04:07:57 611933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 611937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:243365|
[2025/09/12 04:07:57 611945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 611949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:254|
[2025/09/12 04:07:57 611966] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:254|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757650077611954|stream_id:8|stream_offset:243365|
[2025/09/12 04:07:57 611971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:254|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 611976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 04:07:57 611980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:54437|rtt_var:3933|pto_duration:70169|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 611984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 611988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 611991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 150005|
[2025/09/12 04:07:57 611995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077702123|now:1757650077611980|interv:90143|
[2025/09/12 04:07:57 611999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077702123|now:1757650077611980|interval:90143|pto_count:0|srtt:54437
[2025/09/12 04:07:57 612003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150005|
[2025/09/12 04:07:57 612007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 612011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:244552|
[2025/09/12 04:07:57 612016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 612019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:255|
[2025/09/12 04:07:57 612035] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:255|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757650077612025|stream_id:8|stream_offset:244552|
[2025/09/12 04:07:57 612040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:255|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 612044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 04:07:57 612048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:54437|rtt_var:3933|pto_duration:70169|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 612053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 612056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 612063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 151205|
[2025/09/12 04:07:57 612067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077702194|now:1757650077612048|interv:90146|
[2025/09/12 04:07:57 612071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077702194|now:1757650077612048|interval:90146|pto_count:0|srtt:54437
[2025/09/12 04:07:57 612075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151205|
[2025/09/12 04:07:57 612079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077702194|
[2025/09/12 04:07:57 612084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077702194|
[2025/09/12 04:07:57 612088] [debug] |xqc_engine_wakeup_after|wakeup:1757650077702194|now:1757650077612088|diff:90106|
[2025/09/12 04:07:57 612092] [debug] |xqc_engine_main_logic|END|now:1757650077611669|
[2025/09/12 04:07:57 612097] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077612097|
[2025/09/12 04:07:57 612101] [debug] |xqc_engine_wakeup_after|wakeup:1757650077702194|now:1757650077612101|diff:90093|
[2025/09/12 04:07:57 612105] [debug] |xqc_engine_main_logic|END|now:1757650077612097|
[2025/09/12 04:07:57 613619] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:1444|state:ESTABED|recv_time:1757650077613618|
[2025/09/12 04:07:57 613632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 613638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:60|
[2025/09/12 04:07:57 613642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:61|
[2025/09/12 04:07:57 613648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:61|
[2025/09/12 04:07:57 613652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 613658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:135|origin_pktnum:0|size:1205|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:135|path_largest_ack:135|
[2025/09/12 04:07:57 613663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:88815|prior_delivered:47050|prior_time:1757650077556040|is_app_limited:0|send_elapse:36394|ack_elapse:57578|ctl_first_sent_time:1757650077556478|lagest_ack_time:1757650077613618|curr_delivered:115465|
[2025/09/12 04:07:57 613667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077556478|
[2025/09/12 04:07:57 613672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 04:07:57 613676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:54437|rttvar:3933|minrtt:31489|latest_rtt:57140|ack_delay:48|
[2025/09/12 04:07:57 613680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:54769|rttvar:3613|minrtt:31489|latest_rtt:57140|ack_delay:48|
[2025/09/12 04:07:57 613684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:135|lost_pn:132|thresh:3|
[2025/09/12 04:07:57 613688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 613740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 613749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:130|lost_pn:132|po_sent_time:1757650077554298|lost_send_time:1757650077549336|loss_delay:64282|frame:STREAM |repair:128|
[2025/09/12 04:07:57 613753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:131|lost_pn:132|po_sent_time:1757650077554471|lost_send_time:1757650077549336|loss_delay:64282|frame:STREAM |repair:128|
[2025/09/12 04:07:57 613758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:132|lost_pn:132|po_sent_time:1757650077554588|lost_send_time:1757650077549336|loss_delay:64282|frame:STREAM |repair:128|
[2025/09/12 04:07:57 613762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077554588u|
[2025/09/12 04:07:57 613766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 31|pns:2|
[2025/09/12 04:07:57 613770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 613774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077618987|now:1757650077613774|interval:5213|
[2025/09/12 04:07:57 613778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077618987|now:1757650077613774|interv:5213|
[2025/09/12 04:07:57 613782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 36394, ack_elapse 57578, delivered 68415|rate 1188214|lost 20|
[2025/09/12 04:07:57 613787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1188214) in round 4|
[2025/09/12 04:07:57 613791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 613795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 613799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:3|acked:1205|po_sent_time:1757650077556478|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 613806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:3|acked:1205|po_sent_time:1757650077556478|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 613811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:54769|latest_rtt:57140|min_rtt:31489|applimit:0|lost:17|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 613816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:1|
[2025/09/12 04:07:57 613820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:57 613824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:57 613830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:ACK_01RTT|expire:1757650077638618|now:1757650077613618|interv:25000|
[2025/09/12 04:07:57 613835] [debug] |scid:bc6904be4ef70e07636f870a|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077613618|max_ack_delay:25000|
[2025/09/12 04:07:57 613840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:61|largest:61|pns:2|
[2025/09/12 04:07:57 613844] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:61|frame:PADDING PING ACK |recv_time:1757650077613618|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 613849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197613618|now:1757650077613618|interv:120000000|
[2025/09/12 04:07:57 613853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197613618|now:1757650077613618|interv:120000000|
[2025/09/12 04:07:57 613857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077702194|pq_index:0|
[2025/09/12 04:07:57 613861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077611669|
[2025/09/12 04:07:57 613865] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077613865|
[2025/09/12 04:07:57 613870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077613869|
[2025/09/12 04:07:57 613876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54769|min_srtt:54769|path_bw:1206723|loss_rate:6.69|path_pto:0|
[2025/09/12 04:07:57 613880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:30892|
[2025/09/12 04:07:57 613885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54769|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 613889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:130|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 613894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54769|min_srtt:54769|path_bw:1206723|loss_rate:6.69|path_pto:0|
[2025/09/12 04:07:57 613900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:111608|
[2025/09/12 04:07:57 613905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54769|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 613909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:131|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 613913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54769|min_srtt:54769|path_bw:1206723|loss_rate:6.69|path_pto:0|
[2025/09/12 04:07:57 613917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:112795|
[2025/09/12 04:07:57 613921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54769|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 613925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:132|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 613929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54769|min_srtt:54769|path_bw:1206723|loss_rate:6.69|path_pto:0|
[2025/09/12 04:07:57 613933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:245739|
[2025/09/12 04:07:57 613937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54769|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 613942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 613946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54769|min_srtt:54769|path_bw:1206723|loss_rate:6.69|path_pto:0|
[2025/09/12 04:07:57 613950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:246926|
[2025/09/12 04:07:57 613954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 613958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 613961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 613966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 613970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:130|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 613974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:30892|
[2025/09/12 04:07:57 613978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 613982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:256|
[2025/09/12 04:07:57 614018] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:256|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077613991|stream_id:8|stream_offset:30892|
[2025/09/12 04:07:57 614027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:256|origin_pktnum:58|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 614035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 614042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077618987|now:1757650077614042|interval:4945|
[2025/09/12 04:07:57 614049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077618987|now:1757650077614042|interv:4945|
[2025/09/12 04:07:57 614055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 614063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:131|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 614070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:111608|
[2025/09/12 04:07:57 614077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 614084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:257|
[2025/09/12 04:07:57 614119] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:257|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077614094|stream_id:8|stream_offset:111608|
[2025/09/12 04:07:57 614128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:257|origin_pktnum:131|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 614134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 614139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077618987|now:1757650077614139|interval:4848|
[2025/09/12 04:07:57 614146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077618987|now:1757650077614139|interv:4848|
[2025/09/12 04:07:57 614153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 614160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:132|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 614167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:112795|
[2025/09/12 04:07:57 614174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 614180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:258|
[2025/09/12 04:07:57 614213] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:258|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077614190|stream_id:8|stream_offset:112795|
[2025/09/12 04:07:57 614223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:258|origin_pktnum:132|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 614236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 614243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077618987|now:1757650077614243|interval:4744|
[2025/09/12 04:07:57 614250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077618987|now:1757650077614243|interv:4744|
[2025/09/12 04:07:57 614256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 614265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 614271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:245739|
[2025/09/12 04:07:57 614277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 614283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:259|
[2025/09/12 04:07:57 614337] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:259|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077614293|stream_id:8|stream_offset:245739|
[2025/09/12 04:07:57 614347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:259|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 614355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 614361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077618987|now:1757650077614361|interval:4626|
[2025/09/12 04:07:57 614368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077618987|now:1757650077614361|interv:4626|
[2025/09/12 04:07:57 614375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 614382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077618987|
[2025/09/12 04:07:57 614388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077618987|
[2025/09/12 04:07:57 614394] [debug] |xqc_engine_wakeup_after|wakeup:1757650077618987|now:1757650077614394|diff:4593|
[2025/09/12 04:07:57 614401] [debug] |xqc_engine_main_logic|END|now:1757650077613869|
[2025/09/12 04:07:57 614410] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:52|state:ESTABED|recv_time:1757650077614410|
[2025/09/12 04:07:57 614418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 614448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:61|
[2025/09/12 04:07:57 614452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:62|
[2025/09/12 04:07:57 614458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:62|
[2025/09/12 04:07:57 614462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 614467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:136|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:139|path_largest_ack:136|
[2025/09/12 04:07:57 614477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:90015|prior_delivered:47050|prior_time:1757650077556040|is_app_limited:0|send_elapse:36605|ack_elapse:58370|ctl_first_sent_time:1757650077556689|lagest_ack_time:1757650077614410|curr_delivered:116665|
[2025/09/12 04:07:57 614482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077556689|
[2025/09/12 04:07:57 614487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 614491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:139|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:139|path_largest_ack:139|
[2025/09/12 04:07:57 614495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:91215|prior_delivered:49450|prior_time:1757650077557552|is_app_limited:0|send_elapse:35872|ack_elapse:56858|ctl_first_sent_time:1757650077557878|lagest_ack_time:1757650077614410|curr_delivered:117865|
[2025/09/12 04:07:57 614500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077557878|
[2025/09/12 04:07:57 614504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 04:07:57 614508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:54769|rttvar:3613|minrtt:31489|latest_rtt:56532|ack_delay:16|
[2025/09/12 04:07:57 614512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:54987|rttvar:3146|minrtt:31489|latest_rtt:56532|ack_delay:16|
[2025/09/12 04:07:57 614516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:139|lost_pn:136|thresh:3|
[2025/09/12 04:07:57 614520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 614569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 614580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 614589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:133|lost_pn:136|po_sent_time:1757650077554705|lost_send_time:1757650077550812|loss_delay:63598|frame:STREAM |repair:128|
[2025/09/12 04:07:57 614593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:134|lost_pn:136|po_sent_time:1757650077554804|lost_send_time:1757650077550812|loss_delay:63598|frame:STREAM |repair:128|
[2025/09/12 04:07:57 614598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077554804u|
[2025/09/12 04:07:57 614602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 614606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077620384|now:1757650077614605|interval:5779|
[2025/09/12 04:07:57 614610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077620384|now:1757650077614605|interv:5779|
[2025/09/12 04:07:57 614614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35872, ack_elapse 56858, delivered 68415|rate 1203260|lost 22|
[2025/09/12 04:07:57 614618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203260) in round 4|
[2025/09/12 04:07:57 614622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 614626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 614630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077557878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 614635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077557878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 614639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:54987|latest_rtt:56532|min_rtt:31489|applimit:0|lost:20|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 614645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:62|largest:62|pns:2|
[2025/09/12 04:07:57 614649] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:52|pkt_type:SHORT_HEADER|pkt_num:62|frame:ACK |recv_time:1757650077614410|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 614654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197614410|now:1757650077614410|interv:120000000|
[2025/09/12 04:07:57 614661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197614410|now:1757650077614410|interv:120000000|
[2025/09/12 04:07:57 614665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077618987|pq_index:0|
[2025/09/12 04:07:57 614669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077613869|
[2025/09/12 04:07:57 614673] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077614673|
[2025/09/12 04:07:57 614678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077614677|
[2025/09/12 04:07:57 614684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54987|min_srtt:54987|path_bw:1206723|loss_rate:7.75|path_pto:0|
[2025/09/12 04:07:57 614688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:113982|
[2025/09/12 04:07:57 614693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54987|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 614697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:133|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 614701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54987|min_srtt:54987|path_bw:1206723|loss_rate:7.75|path_pto:0|
[2025/09/12 04:07:57 614706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 614710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54987|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 614714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:134|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 614718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54987|min_srtt:54987|path_bw:1206723|loss_rate:7.75|path_pto:0|
[2025/09/12 04:07:57 614722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:246926|
[2025/09/12 04:07:57 614727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54987|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 614731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 614735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54987|min_srtt:54987|path_bw:1206723|loss_rate:7.75|path_pto:0|
[2025/09/12 04:07:57 614739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 614743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:54987|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 614750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 614754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:54987|min_srtt:54987|path_bw:1206723|loss_rate:7.75|path_pto:0|
[2025/09/12 04:07:57 614758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:249300|
[2025/09/12 04:07:57 614762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 614766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 614770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 614774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 614778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:133|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 614782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:113982|
[2025/09/12 04:07:57 614786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 614791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:260|
[2025/09/12 04:07:57 614821] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:260|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077614796|stream_id:8|stream_offset:113982|
[2025/09/12 04:07:57 614830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:260|origin_pktnum:133|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 614837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 614843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077620384|now:1757650077614843|interval:5541|
[2025/09/12 04:07:57 614850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077620384|now:1757650077614843|interv:5541|
[2025/09/12 04:07:57 614855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 614860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:134|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 614864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 614868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 614872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:261|
[2025/09/12 04:07:57 614897] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:261|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077614879|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 614913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:261|origin_pktnum:134|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 614920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 614925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077620384|now:1757650077614924|interval:5460|
[2025/09/12 04:07:57 614929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077620384|now:1757650077614924|interv:5460|
[2025/09/12 04:07:57 614933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 614937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 614942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:246926|
[2025/09/12 04:07:57 614946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 614950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:262|
[2025/09/12 04:07:57 614974] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:262|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077614956|stream_id:8|stream_offset:246926|
[2025/09/12 04:07:57 614982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:262|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 614989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 614996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077620384|now:1757650077614995|interval:5389|
[2025/09/12 04:07:57 615002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077620384|now:1757650077614995|interv:5389|
[2025/09/12 04:07:57 615009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 615015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 615019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 615023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 615027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:263|
[2025/09/12 04:07:57 615051] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:263|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077615033|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 615060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:263|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 615067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 615079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077620384|now:1757650077615079|interval:5305|
[2025/09/12 04:07:57 615083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077620384|now:1757650077615079|interv:5305|
[2025/09/12 04:07:57 615087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 615092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077620384|
[2025/09/12 04:07:57 615096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077620384|
[2025/09/12 04:07:57 615100] [debug] |xqc_engine_wakeup_after|wakeup:1757650077620384|now:1757650077615100|diff:5284|
[2025/09/12 04:07:57 615104] [debug] |xqc_engine_main_logic|END|now:1757650077614677|
[2025/09/12 04:07:57 615109] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077615109|
[2025/09/12 04:07:57 615113] [debug] |xqc_engine_wakeup_after|wakeup:1757650077620384|now:1757650077615113|diff:5271|
[2025/09/12 04:07:57 615117] [debug] |xqc_engine_main_logic|END|now:1757650077615109|
[2025/09/12 04:07:57 615356] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:54|state:ESTABED|recv_time:1757650077615354|
[2025/09/12 04:07:57 615367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 615376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:62|
[2025/09/12 04:07:57 615382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:63|
[2025/09/12 04:07:57 615399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:63|
[2025/09/12 04:07:57 615404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 615410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:143|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:143|path_largest_ack:143|
[2025/09/12 04:07:57 615414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:93615|prior_delivered:51850|prior_time:1757650077559552|is_app_limited:0|send_elapse:37662|ack_elapse:55802|ctl_first_sent_time:1757650077559881|lagest_ack_time:1757650077615354|curr_delivered:119065|
[2025/09/12 04:07:57 615433] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077559881|
[2025/09/12 04:07:57 615441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 615445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:54987|rttvar:3146|minrtt:31489|latest_rtt:55473|ack_delay:16|
[2025/09/12 04:07:57 615449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:55046|rttvar:2477|minrtt:31489|latest_rtt:55473|ack_delay:16|
[2025/09/12 04:07:57 615454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:143|lost_pn:140|thresh:3|
[2025/09/12 04:07:57 615458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 615509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 615521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 615536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:137|lost_pn:140|po_sent_time:1757650077556786|lost_send_time:1757650077552947|loss_delay:62407|frame:STREAM |repair:128|
[2025/09/12 04:07:57 615541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:138|lost_pn:140|po_sent_time:1757650077556867|lost_send_time:1757650077552947|loss_delay:62407|frame:STREAM |repair:128|
[2025/09/12 04:07:57 615545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:140|lost_pn:140|po_sent_time:1757650077557964|lost_send_time:1757650077552947|loss_delay:62407|frame:STREAM |repair:128|
[2025/09/12 04:07:57 615550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077557964u|
[2025/09/12 04:07:57 615554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 615558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077620446|now:1757650077615557|interval:4889|
[2025/09/12 04:07:57 615562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077620446|now:1757650077615557|interv:4889|
[2025/09/12 04:07:57 615566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 37662, ack_elapse 55802, delivered 67215|rate 1204526|lost 25|
[2025/09/12 04:07:57 615573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204526) in round 4|
[2025/09/12 04:07:57 615577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 615581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 615585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:3|acked:1200|po_sent_time:1757650077559881|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 615589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:3|acked:1200|po_sent_time:1757650077559881|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 615594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:55046|latest_rtt:55473|min_rtt:31489|applimit:0|lost:22|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 615600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:63|largest:63|pns:2|
[2025/09/12 04:07:57 615604] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:54|pkt_type:SHORT_HEADER|pkt_num:63|frame:ACK |recv_time:1757650077615354|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 615609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197615354|now:1757650077615354|interv:120000000|
[2025/09/12 04:07:57 615613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197615354|now:1757650077615354|interv:120000000|
[2025/09/12 04:07:57 615617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077620384|pq_index:0|
[2025/09/12 04:07:57 615621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077614677|
[2025/09/12 04:07:57 615625] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077615625|
[2025/09/12 04:07:57 615630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077615629|
[2025/09/12 04:07:57 615636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55046|min_srtt:55046|path_bw:1206723|loss_rate:8.40|path_pto:0|
[2025/09/12 04:07:57 615640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:118730|
[2025/09/12 04:07:57 615645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55046|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 615649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:137|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 615654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55046|min_srtt:55046|path_bw:1206723|loss_rate:8.40|path_pto:0|
[2025/09/12 04:07:57 615658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:119917|
[2025/09/12 04:07:57 615662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55046|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 615669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:138|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 615673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55046|min_srtt:55046|path_bw:1206723|loss_rate:8.40|path_pto:0|
[2025/09/12 04:07:57 615677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:122291|
[2025/09/12 04:07:57 615681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55046|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 615686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:140|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 615690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55046|min_srtt:55046|path_bw:1206723|loss_rate:8.40|path_pto:0|
[2025/09/12 04:07:57 615694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:249300|
[2025/09/12 04:07:57 615698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55046|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 615702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 615707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55046|min_srtt:55046|path_bw:1206723|loss_rate:8.40|path_pto:0|
[2025/09/12 04:07:57 615711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:250487|
[2025/09/12 04:07:57 615715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 615719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 615722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 615727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 615731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:137|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 615735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:118730|
[2025/09/12 04:07:57 615739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 615744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:264|
[2025/09/12 04:07:57 615776] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:264|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077615750|stream_id:8|stream_offset:118730|
[2025/09/12 04:07:57 615790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:264|origin_pktnum:137|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 615798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 615804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077620446|now:1757650077615804|interval:4642|
[2025/09/12 04:07:57 615811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077620446|now:1757650077615804|interv:4642|
[2025/09/12 04:07:57 615816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 615821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:138|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 615825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:119917|
[2025/09/12 04:07:57 615829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 615833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:265|
[2025/09/12 04:07:57 615860] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:265|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077615840|stream_id:8|stream_offset:119917|
[2025/09/12 04:07:57 615868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:265|origin_pktnum:138|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 615875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 615881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077620446|now:1757650077615881|interval:4565|
[2025/09/12 04:07:57 615888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077620446|now:1757650077615881|interv:4565|
[2025/09/12 04:07:57 615892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 615897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:140|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 615901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:122291|
[2025/09/12 04:07:57 615905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 615909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:266|
[2025/09/12 04:07:57 615933] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:266|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077615916|stream_id:8|stream_offset:122291|
[2025/09/12 04:07:57 615941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:266|origin_pktnum:140|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 615949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 615961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077620446|now:1757650077615961|interval:4485|
[2025/09/12 04:07:57 615965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077620446|now:1757650077615961|interv:4485|
[2025/09/12 04:07:57 615969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 615974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 615978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:249300|
[2025/09/12 04:07:57 615982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 615986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:267|
[2025/09/12 04:07:57 616011] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:267|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077615993|stream_id:8|stream_offset:249300|
[2025/09/12 04:07:57 616019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:267|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 616026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 616033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077620446|now:1757650077616032|interval:4414|
[2025/09/12 04:07:57 616039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077620446|now:1757650077616032|interv:4414|
[2025/09/12 04:07:57 616043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 616048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077620446|
[2025/09/12 04:07:57 616052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077620446|
[2025/09/12 04:07:57 616056] [debug] |xqc_engine_wakeup_after|wakeup:1757650077620446|now:1757650077616056|diff:4390|
[2025/09/12 04:07:57 616060] [debug] |xqc_engine_main_logic|END|now:1757650077615629|
[2025/09/12 04:07:57 616065] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077616065|
[2025/09/12 04:07:57 616069] [debug] |xqc_engine_wakeup_after|wakeup:1757650077620446|now:1757650077616069|diff:4377|
[2025/09/12 04:07:57 616073] [debug] |xqc_engine_main_logic|END|now:1757650077616065|
[2025/09/12 04:07:57 617364] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:56|state:ESTABED|recv_time:1757650077617363|
[2025/09/12 04:07:57 617376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 617382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:63|
[2025/09/12 04:07:57 617386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:64|
[2025/09/12 04:07:57 617392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:64|
[2025/09/12 04:07:57 617396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 617401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:144|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:146|path_largest_ack:144|
[2025/09/12 04:07:57 617412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:94815|prior_delivered:51850|prior_time:1757650077559552|is_app_limited:0|send_elapse:37774|ack_elapse:57811|ctl_first_sent_time:1757650077559993|lagest_ack_time:1757650077617363|curr_delivered:120265|
[2025/09/12 04:07:57 617416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077559993|
[2025/09/12 04:07:57 617439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:369||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 04:07:57 617443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:146|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:146|path_largest_ack:146|
[2025/09/12 04:07:57 617448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:94815|prior_delivered:51850|prior_time:1757650077559552|is_app_limited:0|send_elapse:37774|ack_elapse:57811|ctl_first_sent_time:1757650077559993|lagest_ack_time:1757650077617363|curr_delivered:121465|
[2025/09/12 04:07:57 617452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077560200|
[2025/09/12 04:07:57 617456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 617460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:55046|rttvar:2477|minrtt:31489|latest_rtt:57163|ack_delay:16|
[2025/09/12 04:07:57 617464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:55309|rttvar:2383|minrtt:31489|latest_rtt:57163|ack_delay:16|
[2025/09/12 04:07:57 617468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:146|lost_pn:143|thresh:3|
[2025/09/12 04:07:57 617472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 617521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 617533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 617560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:141|lost_pn:143|po_sent_time:1757650077558039|lost_send_time:1757650077553055|loss_delay:64308|frame:STREAM |repair:128|
[2025/09/12 04:07:57 617565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:142|lost_pn:143|po_sent_time:1757650077558109|lost_send_time:1757650077553055|loss_delay:64308|frame:STREAM |repair:128|
[2025/09/12 04:07:57 617569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077558109u|
[2025/09/12 04:07:57 617573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 617577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077624402|now:1757650077617577|interval:6825|
[2025/09/12 04:07:57 617581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077624402|now:1757650077617577|interv:6825|
[2025/09/12 04:07:57 617585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 37774, ack_elapse 57811, delivered 69615|rate 1204182|lost 27|
[2025/09/12 04:07:57 617589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204182) in round 4|
[2025/09/12 04:07:57 617594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 617598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 617602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077560200|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 617606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077560200|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 617611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:55309|latest_rtt:57163|min_rtt:31489|applimit:0|lost:25|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 617619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:64|largest:64|pns:2|
[2025/09/12 04:07:57 617623] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:56|pkt_type:SHORT_HEADER|pkt_num:64|frame:ACK |recv_time:1757650077617363|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 617628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197617363|now:1757650077617363|interv:120000000|
[2025/09/12 04:07:57 617632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197617363|now:1757650077617363|interv:120000000|
[2025/09/12 04:07:57 617636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077620446|pq_index:0|
[2025/09/12 04:07:57 617640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077615629|
[2025/09/12 04:07:57 617644] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077617644|
[2025/09/12 04:07:57 617649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077617648|
[2025/09/12 04:07:57 617655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55309|min_srtt:55309|path_bw:1206723|loss_rate:9.40|path_pto:0|
[2025/09/12 04:07:57 617660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:123478|
[2025/09/12 04:07:57 617664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55309|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 617669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:141|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 617673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55309|min_srtt:55309|path_bw:1206723|loss_rate:9.40|path_pto:0|
[2025/09/12 04:07:57 617677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:124665|
[2025/09/12 04:07:57 617682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55309|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 617686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:142|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 617690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55309|min_srtt:55309|path_bw:1206723|loss_rate:9.40|path_pto:0|
[2025/09/12 04:07:57 617694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:250487|
[2025/09/12 04:07:57 617698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55309|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 617703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 617709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55309|min_srtt:55309|path_bw:1206723|loss_rate:9.40|path_pto:0|
[2025/09/12 04:07:57 617713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:251674|
[2025/09/12 04:07:57 617718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55309|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 617722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 617726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55309|min_srtt:55309|path_bw:1206723|loss_rate:9.40|path_pto:0|
[2025/09/12 04:07:57 617730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:252861|
[2025/09/12 04:07:57 617734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 617738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 617741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 617746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 617750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:141|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 617754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:123478|
[2025/09/12 04:07:57 617758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 617763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:268|
[2025/09/12 04:07:57 617793] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:268|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077617769|stream_id:8|stream_offset:123478|
[2025/09/12 04:07:57 617802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:268|origin_pktnum:141|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 617810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 617816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077624402|now:1757650077617816|interval:6586|
[2025/09/12 04:07:57 617823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077624402|now:1757650077617816|interv:6586|
[2025/09/12 04:07:57 617828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 617833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:142|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 617841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:124665|
[2025/09/12 04:07:57 617845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 617849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:269|
[2025/09/12 04:07:57 617875] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:269|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077617856|stream_id:8|stream_offset:124665|
[2025/09/12 04:07:57 617884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:269|origin_pktnum:142|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 617891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 617898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077624402|now:1757650077617897|interval:6505|
[2025/09/12 04:07:57 617903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077624402|now:1757650077617897|interv:6505|
[2025/09/12 04:07:57 617907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 617912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 617916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:250487|
[2025/09/12 04:07:57 617920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 617924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:270|
[2025/09/12 04:07:57 617947] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:270|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077617930|stream_id:8|stream_offset:250487|
[2025/09/12 04:07:57 617956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:270|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 617963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 617969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077624402|now:1757650077617969|interval:6433|
[2025/09/12 04:07:57 617974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077624402|now:1757650077617969|interv:6433|
[2025/09/12 04:07:57 617978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 617983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 617987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:251674|
[2025/09/12 04:07:57 617993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 618000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:271|
[2025/09/12 04:07:57 618034] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:271|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077618015|stream_id:8|stream_offset:251674|
[2025/09/12 04:07:57 618042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:271|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 618049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 618055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077624402|now:1757650077618055|interval:6347|
[2025/09/12 04:07:57 618059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077624402|now:1757650077618055|interv:6347|
[2025/09/12 04:07:57 618063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 618068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077624402|
[2025/09/12 04:07:57 618072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077624402|
[2025/09/12 04:07:57 618076] [debug] |xqc_engine_wakeup_after|wakeup:1757650077624402|now:1757650077618076|diff:6326|
[2025/09/12 04:07:57 618080] [debug] |xqc_engine_main_logic|END|now:1757650077617648|
[2025/09/12 04:07:57 618086] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077618085|
[2025/09/12 04:07:57 618089] [debug] |xqc_engine_wakeup_after|wakeup:1757650077624402|now:1757650077618089|diff:6313|
[2025/09/12 04:07:57 618093] [debug] |xqc_engine_main_logic|END|now:1757650077618085|
[2025/09/12 04:07:57 619401] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:58|state:ESTABED|recv_time:1757650077619399|
[2025/09/12 04:07:57 619415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 619448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:64|
[2025/09/12 04:07:57 619455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:65|
[2025/09/12 04:07:57 619464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:65|
[2025/09/12 04:07:57 619470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 619478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:147|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:150|path_largest_ack:147|
[2025/09/12 04:07:57 619485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:96015|prior_delivered:54250|prior_time:1757650077561493|is_app_limited:0|send_elapse:38517|ack_elapse:57906|ctl_first_sent_time:1757650077561857|lagest_ack_time:1757650077619399|curr_delivered:122665|
[2025/09/12 04:07:57 619492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077561857|
[2025/09/12 04:07:57 619499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:369||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 04:07:57 619504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:150|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:150|path_largest_ack:150|
[2025/09/12 04:07:57 619510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:96015|prior_delivered:54250|prior_time:1757650077561493|is_app_limited:0|send_elapse:38517|ack_elapse:57906|ctl_first_sent_time:1757650077561857|lagest_ack_time:1757650077619399|curr_delivered:123865|
[2025/09/12 04:07:57 619522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077562175|
[2025/09/12 04:07:57 619528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 619535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:55309|rttvar:2383|minrtt:31489|latest_rtt:57224|ack_delay:16|
[2025/09/12 04:07:57 619542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:55547|rttvar:2262|minrtt:31489|latest_rtt:57224|ack_delay:16|
[2025/09/12 04:07:57 619549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:150|lost_pn:147|thresh:3|
[2025/09/12 04:07:57 619554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 619599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 619611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 619649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:145|lost_pn:147|po_sent_time:1757650077560094|lost_send_time:1757650077555022|loss_delay:64377|frame:STREAM |repair:128|
[2025/09/12 04:07:57 619654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077560094u|
[2025/09/12 04:07:57 619658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 619662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077626348|now:1757650077619662|interval:6686|
[2025/09/12 04:07:57 619666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077626348|now:1757650077619662|interv:6686|
[2025/09/12 04:07:57 619670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 38517, ack_elapse 57906, delivered 69615|rate 1202207|lost 28|
[2025/09/12 04:07:57 619675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202207) in round 4|
[2025/09/12 04:07:57 619679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 619683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 619687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077562175|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 619691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077562175|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 619696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:147600|srtt:55547|latest_rtt:57224|min_rtt:31489|applimit:0|lost:27|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 619702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:65|largest:65|pns:2|
[2025/09/12 04:07:57 619706] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:58|pkt_type:SHORT_HEADER|pkt_num:65|frame:ACK |recv_time:1757650077619399|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 619711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197619399|now:1757650077619399|interv:120000000|
[2025/09/12 04:07:57 619715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197619399|now:1757650077619399|interv:120000000|
[2025/09/12 04:07:57 619719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077624402|pq_index:0|
[2025/09/12 04:07:57 619726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077617648|
[2025/09/12 04:07:57 619730] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077619730|
[2025/09/12 04:07:57 619735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077619734|
[2025/09/12 04:07:57 619741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55547|min_srtt:55547|path_bw:1206723|loss_rate:10.00|path_pto:0|
[2025/09/12 04:07:57 619746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:128226|
[2025/09/12 04:07:57 619751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55547|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 619755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:145|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 619760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55547|min_srtt:55547|path_bw:1206723|loss_rate:10.00|path_pto:0|
[2025/09/12 04:07:57 619764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:252861|
[2025/09/12 04:07:57 619768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55547|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 619773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 619777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55547|min_srtt:55547|path_bw:1206723|loss_rate:10.00|path_pto:0|
[2025/09/12 04:07:57 619781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:254048|
[2025/09/12 04:07:57 619785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55547|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 619789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 04:07:57 619793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55547|min_srtt:55547|path_bw:1206723|loss_rate:10.00|path_pto:0|
[2025/09/12 04:07:57 619797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:255235|
[2025/09/12 04:07:57 619802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 619806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 619810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 619816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 619821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:145|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 619825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:128226|
[2025/09/12 04:07:57 619829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 619834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:272|
[2025/09/12 04:07:57 619864] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:272|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077619841|stream_id:8|stream_offset:128226|
[2025/09/12 04:07:57 619870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:272|origin_pktnum:145|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 619875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 619879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077626348|now:1757650077619879|interval:6469|
[2025/09/12 04:07:57 619883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077626348|now:1757650077619879|interv:6469|
[2025/09/12 04:07:57 619887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 619892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 619896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:252861|
[2025/09/12 04:07:57 619901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 619905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:273|
[2025/09/12 04:07:57 619924] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:273|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077619911|stream_id:8|stream_offset:252861|
[2025/09/12 04:07:57 619930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:273|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 619934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 619938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077626348|now:1757650077619938|interval:6410|
[2025/09/12 04:07:57 619942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077626348|now:1757650077619938|interv:6410|
[2025/09/12 04:07:57 619946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 619951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 619959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:254048|
[2025/09/12 04:07:57 619963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 619967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:274|
[2025/09/12 04:07:57 619990] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:274|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077619972|stream_id:8|stream_offset:254048|
[2025/09/12 04:07:57 619995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:274|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 620000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 620004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077626348|now:1757650077620003|interval:6345|
[2025/09/12 04:07:57 620008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077626348|now:1757650077620003|interv:6345|
[2025/09/12 04:07:57 620012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 620016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077626348|
[2025/09/12 04:07:57 620020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077626348|
[2025/09/12 04:07:57 620024] [debug] |xqc_engine_wakeup_after|wakeup:1757650077626348|now:1757650077620024|diff:6324|
[2025/09/12 04:07:57 620029] [debug] |xqc_engine_main_logic|END|now:1757650077619734|
[2025/09/12 04:07:57 620037] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077620037|
[2025/09/12 04:07:57 620043] [debug] |xqc_engine_wakeup_after|wakeup:1757650077626348|now:1757650077620043|diff:6305|
[2025/09/12 04:07:57 620049] [debug] |xqc_engine_main_logic|END|now:1757650077620037|
[2025/09/12 04:07:57 621387] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:60|state:ESTABED|recv_time:1757650077621386|
[2025/09/12 04:07:57 621401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 621411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:65|
[2025/09/12 04:07:57 621417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:66|
[2025/09/12 04:07:57 621446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:66|
[2025/09/12 04:07:57 621450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 621456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:151|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:153|path_largest_ack:151|
[2025/09/12 04:07:57 621460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:98410|prior_delivered:56655|prior_time:1757650077563540|is_app_limited:0|send_elapse:39417|ack_elapse:57846|ctl_first_sent_time:1757650077563873|lagest_ack_time:1757650077621386|curr_delivered:125065|
[2025/09/12 04:07:57 621465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077563873|
[2025/09/12 04:07:57 621470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 621485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:153|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:153|path_largest_ack:153|
[2025/09/12 04:07:57 621490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:98410|prior_delivered:56655|prior_time:1757650077563540|is_app_limited:0|send_elapse:39417|ack_elapse:57846|ctl_first_sent_time:1757650077563873|lagest_ack_time:1757650077621386|curr_delivered:126265|
[2025/09/12 04:07:57 621494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077564090|
[2025/09/12 04:07:57 621498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 621502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:55547|rttvar:2262|minrtt:31489|latest_rtt:57296|ack_delay:16|
[2025/09/12 04:07:57 621506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:55764|rttvar:2130|minrtt:31489|latest_rtt:57296|ack_delay:16|
[2025/09/12 04:07:57 621510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:153|lost_pn:150|thresh:3|
[2025/09/12 04:07:57 621514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 621560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 621571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 621612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:148|lost_pn:150|po_sent_time:1757650077561971|lost_send_time:1757650077556928|loss_delay:64458|frame:STREAM |repair:128|
[2025/09/12 04:07:57 621617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:149|lost_pn:150|po_sent_time:1757650077562071|lost_send_time:1757650077556928|loss_delay:64458|frame:STREAM |repair:128|
[2025/09/12 04:07:57 621621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077562071u|
[2025/09/12 04:07:57 621625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 621629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077628445|now:1757650077621629|interval:6816|
[2025/09/12 04:07:57 621634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077628445|now:1757650077621629|interv:6816|
[2025/09/12 04:07:57 621638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 39417, ack_elapse 57846, delivered 69610|rate 1203367|lost 30|
[2025/09/12 04:07:57 621642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203367) in round 4|
[2025/09/12 04:07:57 621646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 621650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 621654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077564090|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 621659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077564090|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 621663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:55764|latest_rtt:57296|min_rtt:31489|applimit:0|lost:28|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 621672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:66|largest:66|pns:2|
[2025/09/12 04:07:57 621676] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:60|pkt_type:SHORT_HEADER|pkt_num:66|frame:ACK |recv_time:1757650077621386|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 621681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197621386|now:1757650077621386|interv:120000000|
[2025/09/12 04:07:57 621685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197621386|now:1757650077621386|interv:120000000|
[2025/09/12 04:07:57 621689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077626348|pq_index:0|
[2025/09/12 04:07:57 621693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077619734|
[2025/09/12 04:07:57 621697] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077621697|
[2025/09/12 04:07:57 621702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077621701|
[2025/09/12 04:07:57 621708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55764|min_srtt:55764|path_bw:1206723|loss_rate:10.26|path_pto:0|
[2025/09/12 04:07:57 621712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:131787|
[2025/09/12 04:07:57 621717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55764|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 621721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:148|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 621726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55764|min_srtt:55764|path_bw:1206723|loss_rate:10.26|path_pto:0|
[2025/09/12 04:07:57 621730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:132974|
[2025/09/12 04:07:57 621734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55764|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 621738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:149|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 621742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55764|min_srtt:55764|path_bw:1206723|loss_rate:10.26|path_pto:0|
[2025/09/12 04:07:57 621747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:255235|
[2025/09/12 04:07:57 621751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55764|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 621755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 621759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55764|min_srtt:55764|path_bw:1206723|loss_rate:10.26|path_pto:0|
[2025/09/12 04:07:57 621766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:256422|
[2025/09/12 04:07:57 621770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55764|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 621774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 621778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55764|min_srtt:55764|path_bw:1206723|loss_rate:10.26|path_pto:0|
[2025/09/12 04:07:57 621782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:257609|
[2025/09/12 04:07:57 621786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 621790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 621794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 621798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 621802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:148|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 621806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:131787|
[2025/09/12 04:07:57 621811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 621815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:275|
[2025/09/12 04:07:57 621845] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:275|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077621822|stream_id:8|stream_offset:131787|
[2025/09/12 04:07:57 621850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:275|origin_pktnum:148|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 621855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 621859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077628445|now:1757650077621859|interval:6586|
[2025/09/12 04:07:57 621863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077628445|now:1757650077621859|interv:6586|
[2025/09/12 04:07:57 621868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 621872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:149|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 621876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:132974|
[2025/09/12 04:07:57 621884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 621888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:276|
[2025/09/12 04:07:57 621908] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:276|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077621894|stream_id:8|stream_offset:132974|
[2025/09/12 04:07:57 621913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:276|origin_pktnum:149|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 621917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 621921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077628445|now:1757650077621921|interval:6524|
[2025/09/12 04:07:57 621925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077628445|now:1757650077621921|interv:6524|
[2025/09/12 04:07:57 621929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 621934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 621938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:255235|
[2025/09/12 04:07:57 621942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 621946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:277|
[2025/09/12 04:07:57 621963] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:277|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077621951|stream_id:8|stream_offset:255235|
[2025/09/12 04:07:57 621968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:277|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 621972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 621976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077628445|now:1757650077621976|interval:6469|
[2025/09/12 04:07:57 621980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077628445|now:1757650077621976|interv:6469|
[2025/09/12 04:07:57 621984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 621988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 621992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:256422|
[2025/09/12 04:07:57 621996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 622000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:278|
[2025/09/12 04:07:57 622016] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:278|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077622005|stream_id:8|stream_offset:256422|
[2025/09/12 04:07:57 622029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:278|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 622036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 622042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077628445|now:1757650077622042|interval:6403|
[2025/09/12 04:07:57 622049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077628445|now:1757650077622042|interv:6403|
[2025/09/12 04:07:57 622055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 622062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077628445|
[2025/09/12 04:07:57 622068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077628445|
[2025/09/12 04:07:57 622075] [debug] |xqc_engine_wakeup_after|wakeup:1757650077628445|now:1757650077622074|diff:6371|
[2025/09/12 04:07:57 622081] [debug] |xqc_engine_main_logic|END|now:1757650077621701|
[2025/09/12 04:07:57 622089] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077622089|
[2025/09/12 04:07:57 622094] [debug] |xqc_engine_wakeup_after|wakeup:1757650077628445|now:1757650077622094|diff:6351|
[2025/09/12 04:07:57 622100] [debug] |xqc_engine_main_logic|END|now:1757650077622089|
[2025/09/12 04:07:57 622347] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:62|state:ESTABED|recv_time:1757650077622346|
[2025/09/12 04:07:57 622359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 622379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:66|
[2025/09/12 04:07:57 622385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:67|
[2025/09/12 04:07:57 622394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:67|
[2025/09/12 04:07:57 622400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 622409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:155|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:155|path_largest_ack:155|
[2025/09/12 04:07:57 622416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:100810|prior_delivered:59055|prior_time:1757650077565531|is_app_limited:0|send_elapse:39528|ack_elapse:56815|ctl_first_sent_time:1757650077565873|lagest_ack_time:1757650077622346|curr_delivered:127465|
[2025/09/12 04:07:57 622443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077565873|
[2025/09/12 04:07:57 622450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 622456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:55764|rttvar:2130|minrtt:31489|latest_rtt:56473|ack_delay:32|
[2025/09/12 04:07:57 622463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:55849|rttvar:1767|minrtt:31489|latest_rtt:56473|ack_delay:32|
[2025/09/12 04:07:57 622469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:155|lost_pn:152|thresh:3|
[2025/09/12 04:07:57 622475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 622530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 622542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 622591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:152|lost_pn:152|po_sent_time:1757650077563987|lost_send_time:1757650077558814|loss_delay:63532|frame:STREAM |repair:128|
[2025/09/12 04:07:57 622595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077563987u|
[2025/09/12 04:07:57 622600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 622604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077627729|now:1757650077622603|interval:5126|
[2025/09/12 04:07:57 622608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077627729|now:1757650077622603|interv:5126|
[2025/09/12 04:07:57 622612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 39528, ack_elapse 56815, delivered 68410|rate 1204083|lost 31|
[2025/09/12 04:07:57 622616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204083) in round 4|
[2025/09/12 04:07:57 622621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 622625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 622629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077565873|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 622633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077565873|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 622638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:55849|latest_rtt:56473|min_rtt:31489|applimit:0|lost:30|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 622644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:67|largest:67|pns:2|
[2025/09/12 04:07:57 622648] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:62|pkt_type:SHORT_HEADER|pkt_num:67|frame:ACK |recv_time:1757650077622346|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 622653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197622346|now:1757650077622346|interv:120000000|
[2025/09/12 04:07:57 622657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197622346|now:1757650077622346|interv:120000000|
[2025/09/12 04:07:57 622661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077628445|pq_index:0|
[2025/09/12 04:07:57 622665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077621701|
[2025/09/12 04:07:57 622669] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077622669|
[2025/09/12 04:07:57 622674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077622673|
[2025/09/12 04:07:57 622683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55849|min_srtt:55849|path_bw:1206723|loss_rate:10.83|path_pto:0|
[2025/09/12 04:07:57 622688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:136535|
[2025/09/12 04:07:57 622692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55849|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 622697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:152|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 622701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55849|min_srtt:55849|path_bw:1206723|loss_rate:10.83|path_pto:0|
[2025/09/12 04:07:57 622706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:257609|
[2025/09/12 04:07:57 622710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:55849|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 622714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 622718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55849|min_srtt:55849|path_bw:1206723|loss_rate:10.83|path_pto:0|
[2025/09/12 04:07:57 622722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:258796|
[2025/09/12 04:07:57 622726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 622730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 622734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 622738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 622743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:152|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 622747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:136535|
[2025/09/12 04:07:57 622751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 622755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:279|
[2025/09/12 04:07:57 622790] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:279|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077622763|stream_id:8|stream_offset:136535|
[2025/09/12 04:07:57 622799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:279|origin_pktnum:152|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 622806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 622819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077627729|now:1757650077622818|interval:4911|
[2025/09/12 04:07:57 622824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077627729|now:1757650077622818|interv:4911|
[2025/09/12 04:07:57 622828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 622833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 622837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:257609|
[2025/09/12 04:07:57 622842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 622846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:280|
[2025/09/12 04:07:57 622873] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:280|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077622853|stream_id:8|stream_offset:257609|
[2025/09/12 04:07:57 622881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:280|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 622888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 622895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077627729|now:1757650077622895|interval:4834|
[2025/09/12 04:07:57 622900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077627729|now:1757650077622895|interv:4834|
[2025/09/12 04:07:57 622904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 622909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077627729|
[2025/09/12 04:07:57 622913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077627729|
[2025/09/12 04:07:57 622917] [debug] |xqc_engine_wakeup_after|wakeup:1757650077627729|now:1757650077622917|diff:4812|
[2025/09/12 04:07:57 622921] [debug] |xqc_engine_main_logic|END|now:1757650077622673|
[2025/09/12 04:07:57 622926] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077622926|
[2025/09/12 04:07:57 622930] [debug] |xqc_engine_wakeup_after|wakeup:1757650077627729|now:1757650077622930|diff:4799|
[2025/09/12 04:07:57 622934] [debug] |xqc_engine_main_logic|END|now:1757650077622926|
[2025/09/12 04:07:57 623381] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:64|state:ESTABED|recv_time:1757650077623380|
[2025/09/12 04:07:57 623391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 623399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:67|
[2025/09/12 04:07:57 623405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:68|
[2025/09/12 04:07:57 623414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:68|
[2025/09/12 04:07:57 623439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 623448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:157|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:157|path_largest_ack:157|
[2025/09/12 04:07:57 623462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:103210|prior_delivered:59055|prior_time:1757650077565531|is_app_limited:0|send_elapse:39743|ack_elapse:57849|ctl_first_sent_time:1757650077566088|lagest_ack_time:1757650077623380|curr_delivered:128665|
[2025/09/12 04:07:57 623469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077566088|
[2025/09/12 04:07:57 623476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 623483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:55849|rttvar:1767|minrtt:31489|latest_rtt:57292|ack_delay:24|
[2025/09/12 04:07:57 623489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56026|rttvar:1680|minrtt:31489|latest_rtt:57292|ack_delay:24|
[2025/09/12 04:07:57 623496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:157|lost_pn:154|thresh:3|
[2025/09/12 04:07:57 623502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 623567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 623582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 623637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:154|lost_pn:154|po_sent_time:1757650077564197|lost_send_time:1757650077558927|loss_delay:64453|frame:STREAM |repair:128|
[2025/09/12 04:07:57 623642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077564197u|
[2025/09/12 04:07:57 623646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 623650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077630437|now:1757650077623650|interval:6787|
[2025/09/12 04:07:57 623654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077630437|now:1757650077623650|interv:6787|
[2025/09/12 04:07:57 623658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 39743, ack_elapse 57849, delivered 69610|rate 1203305|lost 32|
[2025/09/12 04:07:57 623663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203305) in round 4|
[2025/09/12 04:07:57 623667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 623671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 623675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077566088|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 623679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077566088|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 623684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:56026|latest_rtt:57292|min_rtt:31489|applimit:0|lost:31|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 623693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:68|largest:68|pns:2|
[2025/09/12 04:07:57 623698] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:64|pkt_type:SHORT_HEADER|pkt_num:68|frame:ACK |recv_time:1757650077623380|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 623702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197623380|now:1757650077623380|interv:120000000|
[2025/09/12 04:07:57 623706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197623380|now:1757650077623380|interv:120000000|
[2025/09/12 04:07:57 623710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077627729|pq_index:0|
[2025/09/12 04:07:57 623715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077622673|
[2025/09/12 04:07:57 623719] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077623718|
[2025/09/12 04:07:57 623724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077623722|
[2025/09/12 04:07:57 623730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56026|min_srtt:56026|path_bw:1206723|loss_rate:11.11|path_pto:0|
[2025/09/12 04:07:57 623734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:138909|
[2025/09/12 04:07:57 623739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56026|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 623743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:154|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 623748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56026|min_srtt:56026|path_bw:1206723|loss_rate:11.11|path_pto:0|
[2025/09/12 04:07:57 623752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:258796|
[2025/09/12 04:07:57 623756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56026|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 623760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 623764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56026|min_srtt:56026|path_bw:1206723|loss_rate:11.11|path_pto:0|
[2025/09/12 04:07:57 623769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:259983|
[2025/09/12 04:07:57 623773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 623777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 623781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 623787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 623792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:154|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 623796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:138909|
[2025/09/12 04:07:57 623800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 623804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:281|
[2025/09/12 04:07:57 623839] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:281|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077623812|stream_id:8|stream_offset:138909|
[2025/09/12 04:07:57 623848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:281|origin_pktnum:154|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 623855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 623862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077630437|now:1757650077623861|interval:6576|
[2025/09/12 04:07:57 623869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077630437|now:1757650077623861|interv:6576|
[2025/09/12 04:07:57 623874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 623879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 623883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:258796|
[2025/09/12 04:07:57 623888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 623892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:282|
[2025/09/12 04:07:57 623917] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:282|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077623898|stream_id:8|stream_offset:258796|
[2025/09/12 04:07:57 623925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:282|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 623933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 623939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077630437|now:1757650077623939|interval:6498|
[2025/09/12 04:07:57 623945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077630437|now:1757650077623939|interv:6498|
[2025/09/12 04:07:57 623949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 623954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077630437|
[2025/09/12 04:07:57 623958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077630437|
[2025/09/12 04:07:57 623967] [debug] |xqc_engine_wakeup_after|wakeup:1757650077630437|now:1757650077623967|diff:6470|
[2025/09/12 04:07:57 623971] [debug] |xqc_engine_main_logic|END|now:1757650077623722|
[2025/09/12 04:07:57 623976] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077623976|
[2025/09/12 04:07:57 623980] [debug] |xqc_engine_wakeup_after|wakeup:1757650077630437|now:1757650077623980|diff:6457|
[2025/09/12 04:07:57 623984] [debug] |xqc_engine_main_logic|END|now:1757650077623976|
[2025/09/12 04:07:57 624366] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:66|state:ESTABED|recv_time:1757650077624365|
[2025/09/12 04:07:57 624375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 624385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:68|
[2025/09/12 04:07:57 624391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:69|
[2025/09/12 04:07:57 624400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:69|
[2025/09/12 04:07:57 624406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 624414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:159|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:159|path_largest_ack:159|
[2025/09/12 04:07:57 624438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:103210|prior_delivered:61455|prior_time:1757650077567499|is_app_limited:0|send_elapse:41349|ack_elapse:56866|ctl_first_sent_time:1757650077567843|lagest_ack_time:1757650077624365|curr_delivered:129865|
[2025/09/12 04:07:57 624446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077567843|
[2025/09/12 04:07:57 624453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 624459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56026|rttvar:1680|minrtt:31489|latest_rtt:56522|ack_delay:24|
[2025/09/12 04:07:57 624463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56085|rttvar:1378|minrtt:31489|latest_rtt:56522|ack_delay:24|
[2025/09/12 04:07:57 624467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:159|lost_pn:156|thresh:3|
[2025/09/12 04:07:57 624471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 624532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 624544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 624598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:156|lost_pn:156|po_sent_time:1757650077565984|lost_send_time:1757650077560778|loss_delay:63587|frame:STREAM |repair:128|
[2025/09/12 04:07:57 624602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077565984u|
[2025/09/12 04:07:57 624606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 624610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077629789|now:1757650077624610|interval:5179|
[2025/09/12 04:07:57 624617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077629789|now:1757650077624610|interv:5179|
[2025/09/12 04:07:57 624621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 41349, ack_elapse 56866, delivered 68410|rate 1203003|lost 33|
[2025/09/12 04:07:57 624626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203003) in round 4|
[2025/09/12 04:07:57 624630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 624634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 624638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077567843|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 624642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077567843|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 624647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:56085|latest_rtt:56522|min_rtt:31489|applimit:0|lost:32|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 624653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:69|largest:69|pns:2|
[2025/09/12 04:07:57 624657] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:66|pkt_type:SHORT_HEADER|pkt_num:69|frame:ACK |recv_time:1757650077624365|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 624662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197624365|now:1757650077624365|interv:120000000|
[2025/09/12 04:07:57 624666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197624365|now:1757650077624365|interv:120000000|
[2025/09/12 04:07:57 624670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077630437|pq_index:0|
[2025/09/12 04:07:57 624674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077623722|
[2025/09/12 04:07:57 624678] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077624678|
[2025/09/12 04:07:57 624684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077624682|
[2025/09/12 04:07:57 624689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56085|min_srtt:56085|path_bw:1206723|loss_rate:11.39|path_pto:0|
[2025/09/12 04:07:57 624694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:141283|
[2025/09/12 04:07:57 624698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56085|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 624703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:156|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 624707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56085|min_srtt:56085|path_bw:1206723|loss_rate:11.39|path_pto:0|
[2025/09/12 04:07:57 624714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:259983|
[2025/09/12 04:07:57 624719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56085|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 624723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 624727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56085|min_srtt:56085|path_bw:1206723|loss_rate:11.39|path_pto:0|
[2025/09/12 04:07:57 624731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:261170|
[2025/09/12 04:07:57 624736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 624739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 624743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 624747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 624752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:156|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 624756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:141283|
[2025/09/12 04:07:57 624760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 624764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:283|
[2025/09/12 04:07:57 624797] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:283|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077624771|stream_id:8|stream_offset:141283|
[2025/09/12 04:07:57 624806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:283|origin_pktnum:156|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 624814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 624820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077629789|now:1757650077624820|interval:4969|
[2025/09/12 04:07:57 624827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077629789|now:1757650077624820|interv:4969|
[2025/09/12 04:07:57 624832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 624837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 624841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:259983|
[2025/09/12 04:07:57 624850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 624854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:284|
[2025/09/12 04:07:57 624880] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:284|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077624861|stream_id:8|stream_offset:259983|
[2025/09/12 04:07:57 624889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:284|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 624896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 624903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077629789|now:1757650077624903|interval:4886|
[2025/09/12 04:07:57 624909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077629789|now:1757650077624903|interv:4886|
[2025/09/12 04:07:57 624913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 624918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077629789|
[2025/09/12 04:07:57 624922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077629789|
[2025/09/12 04:07:57 624926] [debug] |xqc_engine_wakeup_after|wakeup:1757650077629789|now:1757650077624926|diff:4863|
[2025/09/12 04:07:57 624930] [debug] |xqc_engine_main_logic|END|now:1757650077624682|
[2025/09/12 04:07:57 624936] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077624935|
[2025/09/12 04:07:57 624939] [debug] |xqc_engine_wakeup_after|wakeup:1757650077629789|now:1757650077624939|diff:4850|
[2025/09/12 04:07:57 624943] [debug] |xqc_engine_main_logic|END|now:1757650077624935|
[2025/09/12 04:07:57 625387] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:68|state:ESTABED|recv_time:1757650077625386|
[2025/09/12 04:07:57 625396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 625402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:69|
[2025/09/12 04:07:57 625406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:70|
[2025/09/12 04:07:57 625412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:70|
[2025/09/12 04:07:57 625416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 625440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:162|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:162|path_largest_ack:162|
[2025/09/12 04:07:57 625444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:106810|prior_delivered:61455|prior_time:1757650077567499|is_app_limited:0|send_elapse:41662|ack_elapse:57887|ctl_first_sent_time:1757650077568156|lagest_ack_time:1757650077625386|curr_delivered:131065|
[2025/09/12 04:07:57 625449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077568156|
[2025/09/12 04:07:57 625454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 625458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56085|rttvar:1378|minrtt:31489|latest_rtt:57230|ack_delay:24|
[2025/09/12 04:07:57 625468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56225|rttvar:1314|minrtt:31489|latest_rtt:57230|ack_delay:24|
[2025/09/12 04:07:57 625472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:162|lost_pn:159|thresh:3|
[2025/09/12 04:07:57 625476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 625522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 625533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 625593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:158|lost_pn:159|po_sent_time:1757650077566202|lost_send_time:1757650077561003|loss_delay:64383|frame:STREAM |repair:128|
[2025/09/12 04:07:57 625598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077566202u|
[2025/09/12 04:07:57 625602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 625606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077632337|now:1757650077625606|interval:6731|
[2025/09/12 04:07:57 625610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077632337|now:1757650077625606|interv:6731|
[2025/09/12 04:07:57 625614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 41662, ack_elapse 57887, delivered 69610|rate 1202515|lost 34|
[2025/09/12 04:07:57 625618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202515) in round 4|
[2025/09/12 04:07:57 625623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 625627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 625631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077568156|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 625635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077568156|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 625640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:56225|latest_rtt:57230|min_rtt:31489|applimit:0|lost:33|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 625645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:70|largest:70|pns:2|
[2025/09/12 04:07:57 625650] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:68|pkt_type:SHORT_HEADER|pkt_num:70|frame:ACK |recv_time:1757650077625386|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 625655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197625386|now:1757650077625386|interv:120000000|
[2025/09/12 04:07:57 625661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197625386|now:1757650077625386|interv:120000000|
[2025/09/12 04:07:57 625665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077629789|pq_index:0|
[2025/09/12 04:07:57 625669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077624682|
[2025/09/12 04:07:57 625673] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077625673|
[2025/09/12 04:07:57 625678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077625677|
[2025/09/12 04:07:57 625684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56225|min_srtt:56225|path_bw:1206723|loss_rate:11.66|path_pto:0|
[2025/09/12 04:07:57 625689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:143657|
[2025/09/12 04:07:57 625693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56225|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 625698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:158|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 625702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56225|min_srtt:56225|path_bw:1206723|loss_rate:11.66|path_pto:0|
[2025/09/12 04:07:57 625706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:261170|
[2025/09/12 04:07:57 625710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56225|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 625715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 625719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56225|min_srtt:56225|path_bw:1206723|loss_rate:11.66|path_pto:0|
[2025/09/12 04:07:57 625723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:262357|
[2025/09/12 04:07:57 625727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 625731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 625735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 625739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 625743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:158|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 625747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:143657|
[2025/09/12 04:07:57 625754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 625759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:285|
[2025/09/12 04:07:57 625791] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:285|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077625765|stream_id:8|stream_offset:143657|
[2025/09/12 04:07:57 625800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:285|origin_pktnum:158|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 625808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 625814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077632337|now:1757650077625814|interval:6523|
[2025/09/12 04:07:57 625821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077632337|now:1757650077625814|interv:6523|
[2025/09/12 04:07:57 625827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 625832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 625837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:261170|
[2025/09/12 04:07:57 625841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 625845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:286|
[2025/09/12 04:07:57 625870] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:286|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077625851|stream_id:8|stream_offset:261170|
[2025/09/12 04:07:57 625879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:286|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 625886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 625893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077632337|now:1757650077625892|interval:6445|
[2025/09/12 04:07:57 625898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077632337|now:1757650077625892|interv:6445|
[2025/09/12 04:07:57 625902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 625907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077632337|
[2025/09/12 04:07:57 625911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077632337|
[2025/09/12 04:07:57 625915] [debug] |xqc_engine_wakeup_after|wakeup:1757650077632337|now:1757650077625915|diff:6422|
[2025/09/12 04:07:57 625919] [debug] |xqc_engine_main_logic|END|now:1757650077625677|
[2025/09/12 04:07:57 625925] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077625925|
[2025/09/12 04:07:57 625928] [debug] |xqc_engine_wakeup_after|wakeup:1757650077632337|now:1757650077625928|diff:6409|
[2025/09/12 04:07:57 625932] [debug] |xqc_engine_main_logic|END|now:1757650077625925|
[2025/09/12 04:07:57 627351] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:70|state:ESTABED|recv_time:1757650077627350|
[2025/09/12 04:07:57 627363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 627370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:70|
[2025/09/12 04:07:57 627377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:71|
[2025/09/12 04:07:57 627386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:71|
[2025/09/12 04:07:57 627392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 627399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:163|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:166|path_largest_ack:163|
[2025/09/12 04:07:57 627404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:105610|prior_delivered:63855|prior_time:1757650077569525|is_app_limited:0|send_elapse:41568|ack_elapse:57825|ctl_first_sent_time:1757650077569853|lagest_ack_time:1757650077627350|curr_delivered:132265|
[2025/09/12 04:07:57 627409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077569853|
[2025/09/12 04:07:57 627413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 627418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:166|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:166|path_largest_ack:166|
[2025/09/12 04:07:57 627440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:105610|prior_delivered:63855|prior_time:1757650077569525|is_app_limited:0|send_elapse:41568|ack_elapse:57825|ctl_first_sent_time:1757650077569853|lagest_ack_time:1757650077627350|curr_delivered:133465|
[2025/09/12 04:07:57 627445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077570176|
[2025/09/12 04:07:57 627449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 627453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56225|rttvar:1314|minrtt:31489|latest_rtt:57174|ack_delay:24|
[2025/09/12 04:07:57 627457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56340|rttvar:1217|minrtt:31489|latest_rtt:57174|ack_delay:24|
[2025/09/12 04:07:57 627461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:166|lost_pn:163|thresh:3|
[2025/09/12 04:07:57 627465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 627517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 627528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 627589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:160|lost_pn:163|po_sent_time:1757650077567954|lost_send_time:1757650077563030|loss_delay:64320|frame:STREAM |repair:128|
[2025/09/12 04:07:57 627597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:161|lost_pn:163|po_sent_time:1757650077568051|lost_send_time:1757650077563030|loss_delay:64320|frame:STREAM |repair:128|
[2025/09/12 04:07:57 627601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077568051u|
[2025/09/12 04:07:57 627605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 627609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077634288|now:1757650077627609|interval:6679|
[2025/09/12 04:07:57 627613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077634288|now:1757650077627609|interv:6679|
[2025/09/12 04:07:57 627617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 41568, ack_elapse 57825, delivered 69610|rate 1203804|lost 36|
[2025/09/12 04:07:57 627622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203804) in round 4|
[2025/09/12 04:07:57 627626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 627630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 627634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077570176|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 627638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077570176|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 627643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:56340|latest_rtt:57174|min_rtt:31489|applimit:0|lost:34|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 627649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:71|largest:71|pns:2|
[2025/09/12 04:07:57 627653] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:70|pkt_type:SHORT_HEADER|pkt_num:71|frame:ACK |recv_time:1757650077627350|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 627658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197627350|now:1757650077627350|interv:120000000|
[2025/09/12 04:07:57 627662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197627350|now:1757650077627350|interv:120000000|
[2025/09/12 04:07:57 627666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077632337|pq_index:0|
[2025/09/12 04:07:57 627670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077625677|
[2025/09/12 04:07:57 627674] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077627674|
[2025/09/12 04:07:57 627679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077627678|
[2025/09/12 04:07:57 627685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56340|min_srtt:56340|path_bw:1206723|loss_rate:11.93|path_pto:0|
[2025/09/12 04:07:57 627692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:146031|
[2025/09/12 04:07:57 627697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56340|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 627701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:160|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 627706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56340|min_srtt:56340|path_bw:1206723|loss_rate:11.93|path_pto:0|
[2025/09/12 04:07:57 627710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:147218|
[2025/09/12 04:07:57 627714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56340|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 627719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:161|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 627723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56340|min_srtt:56340|path_bw:1206723|loss_rate:11.93|path_pto:0|
[2025/09/12 04:07:57 627727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:262357|
[2025/09/12 04:07:57 627731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56340|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 627735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 627739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56340|min_srtt:56340|path_bw:1206723|loss_rate:11.93|path_pto:0|
[2025/09/12 04:07:57 627743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:263544|
[2025/09/12 04:07:57 627747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56340|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 627752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 627756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56340|min_srtt:56340|path_bw:1206723|loss_rate:11.93|path_pto:0|
[2025/09/12 04:07:57 627760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:264731|
[2025/09/12 04:07:57 627764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 627767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 627771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 627778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 627782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:160|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 627786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:146031|
[2025/09/12 04:07:57 627790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 627795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:287|
[2025/09/12 04:07:57 627827] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:287|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077627802|stream_id:8|stream_offset:146031|
[2025/09/12 04:07:57 627836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:287|origin_pktnum:160|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 627843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 627850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077634288|now:1757650077627849|interval:6439|
[2025/09/12 04:07:57 627856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077634288|now:1757650077627849|interv:6439|
[2025/09/12 04:07:57 627862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 627867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:161|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 627871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:147218|
[2025/09/12 04:07:57 627876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 627880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:288|
[2025/09/12 04:07:57 627905] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:288|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077627886|stream_id:8|stream_offset:147218|
[2025/09/12 04:07:57 627914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:288|origin_pktnum:161|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 627921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 627928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077634288|now:1757650077627928|interval:6360|
[2025/09/12 04:07:57 627933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077634288|now:1757650077627928|interv:6360|
[2025/09/12 04:07:57 627938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 627942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 627951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:262357|
[2025/09/12 04:07:57 627955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 627959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:289|
[2025/09/12 04:07:57 627985] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:289|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077627965|stream_id:8|stream_offset:262357|
[2025/09/12 04:07:57 627993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:289|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 628000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 628007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077634288|now:1757650077628007|interval:6281|
[2025/09/12 04:07:57 628014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077634288|now:1757650077628007|interv:6281|
[2025/09/12 04:07:57 628018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 628022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 628026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:263544|
[2025/09/12 04:07:57 628030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 628034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:290|
[2025/09/12 04:07:57 628058] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:290|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077628040|stream_id:8|stream_offset:263544|
[2025/09/12 04:07:57 628066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:290|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 628073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 628080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077634288|now:1757650077628079|interval:6209|
[2025/09/12 04:07:57 628085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077634288|now:1757650077628079|interv:6209|
[2025/09/12 04:07:57 628090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 628095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077634288|
[2025/09/12 04:07:57 628099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077634288|
[2025/09/12 04:07:57 628103] [debug] |xqc_engine_wakeup_after|wakeup:1757650077634288|now:1757650077628103|diff:6185|
[2025/09/12 04:07:57 628107] [debug] |xqc_engine_main_logic|END|now:1757650077627678|
[2025/09/12 04:07:57 628119] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077628119|
[2025/09/12 04:07:57 628125] [debug] |xqc_engine_wakeup_after|wakeup:1757650077634288|now:1757650077628125|diff:6163|
[2025/09/12 04:07:57 628131] [debug] |xqc_engine_main_logic|END|now:1757650077628119|
[2025/09/12 04:07:57 629385] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:72|state:ESTABED|recv_time:1757650077629384|
[2025/09/12 04:07:57 629401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 629411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:71|
[2025/09/12 04:07:57 629417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:72|
[2025/09/12 04:07:57 629445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:72|
[2025/09/12 04:07:57 629450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 629456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:167|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:169|path_largest_ack:167|
[2025/09/12 04:07:57 629461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:108010|prior_delivered:66255|prior_time:1757650077571570|is_app_limited:0|send_elapse:43494|ack_elapse:57814|ctl_first_sent_time:1757650077571902|lagest_ack_time:1757650077629384|curr_delivered:134665|
[2025/09/12 04:07:57 629465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077571902|
[2025/09/12 04:07:57 629470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 629474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:169|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:169|path_largest_ack:169|
[2025/09/12 04:07:57 629479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:108010|prior_delivered:66255|prior_time:1757650077571570|is_app_limited:0|send_elapse:43494|ack_elapse:57814|ctl_first_sent_time:1757650077571902|lagest_ack_time:1757650077629384|curr_delivered:135865|
[2025/09/12 04:07:57 629484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077572062|
[2025/09/12 04:07:57 629488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 629492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56340|rttvar:1217|minrtt:31489|latest_rtt:57322|ack_delay:16|
[2025/09/12 04:07:57 629496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56461|rttvar:1154|minrtt:31489|latest_rtt:57322|ack_delay:16|
[2025/09/12 04:07:57 629500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:169|lost_pn:166|thresh:3|
[2025/09/12 04:07:57 629504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 629557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 629568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 629639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:164|lost_pn:166|po_sent_time:1757650077569968|lost_send_time:1757650077564897|loss_delay:64487|frame:STREAM |repair:128|
[2025/09/12 04:07:57 629644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:165|lost_pn:166|po_sent_time:1757650077570066|lost_send_time:1757650077564897|loss_delay:64487|frame:STREAM |repair:128|
[2025/09/12 04:07:57 629649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077570066u|
[2025/09/12 04:07:57 629653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 629657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077636473|now:1757650077629657|interval:6816|
[2025/09/12 04:07:57 629661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077636473|now:1757650077629657|interv:6816|
[2025/09/12 04:07:57 629665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 43494, ack_elapse 57814, delivered 69610|rate 1204033|lost 38|
[2025/09/12 04:07:57 629670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204033) in round 4|
[2025/09/12 04:07:57 629674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 629678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 629682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077572062|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 629686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077572062|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 629691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:56461|latest_rtt:57322|min_rtt:31489|applimit:0|lost:36|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 629697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:72|largest:72|pns:2|
[2025/09/12 04:07:57 629701] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:72|pkt_type:SHORT_HEADER|pkt_num:72|frame:ACK |recv_time:1757650077629384|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 629706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197629384|now:1757650077629384|interv:120000000|
[2025/09/12 04:07:57 629710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197629384|now:1757650077629384|interv:120000000|
[2025/09/12 04:07:57 629714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077634288|pq_index:0|
[2025/09/12 04:07:57 629721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077627678|
[2025/09/12 04:07:57 629725] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077629725|
[2025/09/12 04:07:57 629730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077629729|
[2025/09/12 04:07:57 629736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56461|min_srtt:56461|path_bw:1206723|loss_rate:12.46|path_pto:0|
[2025/09/12 04:07:57 629741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:150779|
[2025/09/12 04:07:57 629745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56461|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 629750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:164|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 629754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56461|min_srtt:56461|path_bw:1206723|loss_rate:12.46|path_pto:0|
[2025/09/12 04:07:57 629758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:151966|
[2025/09/12 04:07:57 629763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56461|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 629767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:165|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 629771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56461|min_srtt:56461|path_bw:1206723|loss_rate:12.46|path_pto:0|
[2025/09/12 04:07:57 629775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:264731|
[2025/09/12 04:07:57 629779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56461|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 629784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 629788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56461|min_srtt:56461|path_bw:1206723|loss_rate:12.46|path_pto:0|
[2025/09/12 04:07:57 629792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:265918|
[2025/09/12 04:07:57 629796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56461|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 629800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 629804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56461|min_srtt:56461|path_bw:1206723|loss_rate:12.46|path_pto:0|
[2025/09/12 04:07:57 629811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:267105|
[2025/09/12 04:07:57 629815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 629819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 629823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 629827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 629831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:164|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 629836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:150779|
[2025/09/12 04:07:57 629840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 629844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:291|
[2025/09/12 04:07:57 629874] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:291|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077629851|stream_id:8|stream_offset:150779|
[2025/09/12 04:07:57 629880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:291|origin_pktnum:164|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 629884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 629890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077636473|now:1757650077629890|interval:6583|
[2025/09/12 04:07:57 629897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077636473|now:1757650077629890|interv:6583|
[2025/09/12 04:07:57 629904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 629911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:165|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 629918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:151966|
[2025/09/12 04:07:57 629925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 629931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:292|
[2025/09/12 04:07:57 629969] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:292|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077629942|stream_id:8|stream_offset:151966|
[2025/09/12 04:07:57 629975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:292|origin_pktnum:165|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 629983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 629996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077636473|now:1757650077629996|interval:6477|
[2025/09/12 04:07:57 630003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077636473|now:1757650077629996|interv:6477|
[2025/09/12 04:07:57 630009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 630017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 630023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:264731|
[2025/09/12 04:07:57 630030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 630037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:293|
[2025/09/12 04:07:57 630072] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:293|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077630048|stream_id:8|stream_offset:264731|
[2025/09/12 04:07:57 630081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:293|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 630087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 630094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077636473|now:1757650077630094|interval:6379|
[2025/09/12 04:07:57 630101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077636473|now:1757650077630094|interv:6379|
[2025/09/12 04:07:57 630108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 630115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 630121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:265918|
[2025/09/12 04:07:57 630127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 630133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:294|
[2025/09/12 04:07:57 630164] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:294|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077630142|stream_id:8|stream_offset:265918|
[2025/09/12 04:07:57 630172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:294|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 630179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 630185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077636473|now:1757650077630185|interval:6288|
[2025/09/12 04:07:57 630191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077636473|now:1757650077630185|interv:6288|
[2025/09/12 04:07:57 630203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 630210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077636473|
[2025/09/12 04:07:57 630217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077636473|
[2025/09/12 04:07:57 630223] [debug] |xqc_engine_wakeup_after|wakeup:1757650077636473|now:1757650077630223|diff:6250|
[2025/09/12 04:07:57 630229] [debug] |xqc_engine_main_logic|END|now:1757650077629729|
[2025/09/12 04:07:57 630238] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077630238|
[2025/09/12 04:07:57 630244] [debug] |xqc_engine_wakeup_after|wakeup:1757650077636473|now:1757650077630244|diff:6229|
[2025/09/12 04:07:57 630250] [debug] |xqc_engine_main_logic|END|now:1757650077630238|
[2025/09/12 04:07:57 630285] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:74|state:ESTABED|recv_time:1757650077630284|
[2025/09/12 04:07:57 630294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 630303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:72|
[2025/09/12 04:07:57 630309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:73|
[2025/09/12 04:07:57 630317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:73|
[2025/09/12 04:07:57 630323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 630331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:171|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:171|path_largest_ack:171|
[2025/09/12 04:07:57 630338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:110410|prior_delivered:68655|prior_time:1757650077573513|is_app_limited:0|send_elapse:43478|ack_elapse:56771|ctl_first_sent_time:1757650077573838|lagest_ack_time:1757650077630284|curr_delivered:137065|
[2025/09/12 04:07:57 630345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077573838|
[2025/09/12 04:07:57 630352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 630358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56461|rttvar:1154|minrtt:31489|latest_rtt:56446|ack_delay:24|
[2025/09/12 04:07:57 630365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56456|rttvar:875|minrtt:31489|latest_rtt:56446|ack_delay:24|
[2025/09/12 04:07:57 630371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:171|lost_pn:168|thresh:3|
[2025/09/12 04:07:57 630377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 630471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 630483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 630563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:168|lost_pn:168|po_sent_time:1757650077571986|lost_send_time:1757650077566771|loss_delay:63513|frame:STREAM |repair:128|
[2025/09/12 04:07:57 630567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077571986u|
[2025/09/12 04:07:57 630571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 630575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077635649|now:1757650077630575|interval:5074|
[2025/09/12 04:07:57 630580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077635649|now:1757650077630575|interv:5074|
[2025/09/12 04:07:57 630584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 43478, ack_elapse 56771, delivered 68410|rate 1205016|lost 39|
[2025/09/12 04:07:57 630588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205016) in round 4|
[2025/09/12 04:07:57 630592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 630597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 630600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077573838|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 630605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077573838|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 630609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:56456|latest_rtt:56446|min_rtt:31489|applimit:0|lost:38|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 630615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:73|largest:73|pns:2|
[2025/09/12 04:07:57 630620] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:74|pkt_type:SHORT_HEADER|pkt_num:73|frame:ACK |recv_time:1757650077630284|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 630625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197630284|now:1757650077630284|interv:120000000|
[2025/09/12 04:07:57 630629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197630284|now:1757650077630284|interv:120000000|
[2025/09/12 04:07:57 630633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077636473|pq_index:0|
[2025/09/12 04:07:57 630637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077629729|
[2025/09/12 04:07:57 630644] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077630644|
[2025/09/12 04:07:57 630649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077630648|
[2025/09/12 04:07:57 630655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56456|min_srtt:56456|path_bw:1206723|loss_rate:12.97|path_pto:0|
[2025/09/12 04:07:57 630659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:155527|
[2025/09/12 04:07:57 630664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56456|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 630668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:168|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 630673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56456|min_srtt:56456|path_bw:1206723|loss_rate:12.97|path_pto:0|
[2025/09/12 04:07:57 630677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:267105|
[2025/09/12 04:07:57 630681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56456|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 630686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 630690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56456|min_srtt:56456|path_bw:1206723|loss_rate:12.97|path_pto:0|
[2025/09/12 04:07:57 630694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:268292|
[2025/09/12 04:07:57 630698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 630702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 630706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 630710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 630715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:168|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 630719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:155527|
[2025/09/12 04:07:57 630723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 630728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:295|
[2025/09/12 04:07:57 630761] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:295|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077630735|stream_id:8|stream_offset:155527|
[2025/09/12 04:07:57 630776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:295|origin_pktnum:168|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 630783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 630790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077635649|now:1757650077630789|interval:4860|
[2025/09/12 04:07:57 630795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077635649|now:1757650077630789|interv:4860|
[2025/09/12 04:07:57 630799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 630804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 630808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:267105|
[2025/09/12 04:07:57 630813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 630817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:296|
[2025/09/12 04:07:57 630843] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:296|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077630823|stream_id:8|stream_offset:267105|
[2025/09/12 04:07:57 630851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:296|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 630858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 630865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077635649|now:1757650077630865|interval:4784|
[2025/09/12 04:07:57 630870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077635649|now:1757650077630865|interv:4784|
[2025/09/12 04:07:57 630874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 630878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077635649|
[2025/09/12 04:07:57 630883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077635649|
[2025/09/12 04:07:57 630887] [debug] |xqc_engine_wakeup_after|wakeup:1757650077635649|now:1757650077630886|diff:4763|
[2025/09/12 04:07:57 630891] [debug] |xqc_engine_main_logic|END|now:1757650077630648|
[2025/09/12 04:07:57 630896] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077630896|
[2025/09/12 04:07:57 630900] [debug] |xqc_engine_wakeup_after|wakeup:1757650077635649|now:1757650077630900|diff:4749|
[2025/09/12 04:07:57 630904] [debug] |xqc_engine_main_logic|END|now:1757650077630896|
[2025/09/12 04:07:57 631366] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:76|state:ESTABED|recv_time:1757650077631365|
[2025/09/12 04:07:57 631374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 631381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:73|
[2025/09/12 04:07:57 631390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:74|
[2025/09/12 04:07:57 631396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:74|
[2025/09/12 04:07:57 631400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 631406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:174|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:174|path_largest_ack:174|
[2025/09/12 04:07:57 631410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:114010|prior_delivered:68655|prior_time:1757650077573513|is_app_limited:0|send_elapse:43796|ack_elapse:57852|ctl_first_sent_time:1757650077574156|lagest_ack_time:1757650077631365|curr_delivered:138265|
[2025/09/12 04:07:57 631415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077574156|
[2025/09/12 04:07:57 631438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 631447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56456|rttvar:875|minrtt:31489|latest_rtt:57209|ack_delay:24|
[2025/09/12 04:07:57 631452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56547|rttvar:839|minrtt:31489|latest_rtt:57209|ack_delay:24|
[2025/09/12 04:07:57 631456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:174|lost_pn:171|thresh:3|
[2025/09/12 04:07:57 631460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 631505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 631520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 631600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:170|lost_pn:171|po_sent_time:1757650077572136|lost_send_time:1757650077567005|loss_delay:64360|frame:STREAM |repair:128|
[2025/09/12 04:07:57 631605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077572136u|
[2025/09/12 04:07:57 631609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 631613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077638310|now:1757650077631613|interval:6697|
[2025/09/12 04:07:57 631620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077638310|now:1757650077631613|interv:6697|
[2025/09/12 04:07:57 631624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 43796, ack_elapse 57852, delivered 69610|rate 1203242|lost 40|
[2025/09/12 04:07:57 631628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203242) in round 4|
[2025/09/12 04:07:57 631633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 631637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 631641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077574156|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 631645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077574156|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 631650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:56547|latest_rtt:57209|min_rtt:31489|applimit:0|lost:39|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 631656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:74|largest:74|pns:2|
[2025/09/12 04:07:57 631660] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:76|pkt_type:SHORT_HEADER|pkt_num:74|frame:ACK |recv_time:1757650077631365|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 631665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197631365|now:1757650077631365|interv:120000000|
[2025/09/12 04:07:57 631669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197631365|now:1757650077631365|interv:120000000|
[2025/09/12 04:07:57 631673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077635649|pq_index:0|
[2025/09/12 04:07:57 631677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077630648|
[2025/09/12 04:07:57 631681] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077631681|
[2025/09/12 04:07:57 631686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077631685|
[2025/09/12 04:07:57 631692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56547|min_srtt:56547|path_bw:1206723|loss_rate:13.22|path_pto:0|
[2025/09/12 04:07:57 631696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:157901|
[2025/09/12 04:07:57 631701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56547|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 631705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:170|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 631713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56547|min_srtt:56547|path_bw:1206723|loss_rate:13.22|path_pto:0|
[2025/09/12 04:07:57 631717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:268292|
[2025/09/12 04:07:57 631721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56547|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 631725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 631729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56547|min_srtt:56547|path_bw:1206723|loss_rate:13.22|path_pto:0|
[2025/09/12 04:07:57 631734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:269479|
[2025/09/12 04:07:57 631738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 631742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 631746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 631750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 631754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:170|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 631758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:157901|
[2025/09/12 04:07:57 631762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 631767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:297|
[2025/09/12 04:07:57 631799] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:297|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077631774|stream_id:8|stream_offset:157901|
[2025/09/12 04:07:57 631808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:297|origin_pktnum:170|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 631815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 631821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077638310|now:1757650077631821|interval:6489|
[2025/09/12 04:07:57 631828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077638310|now:1757650077631821|interv:6489|
[2025/09/12 04:07:57 631835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 631840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 631844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:268292|
[2025/09/12 04:07:57 631852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 631856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:298|
[2025/09/12 04:07:57 631883] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:298|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077631863|stream_id:8|stream_offset:268292|
[2025/09/12 04:07:57 631891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:298|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 631899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 631905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077638310|now:1757650077631905|interval:6405|
[2025/09/12 04:07:57 631912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077638310|now:1757650077631905|interv:6405|
[2025/09/12 04:07:57 631916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 631921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077638310|
[2025/09/12 04:07:57 631925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077638310|
[2025/09/12 04:07:57 631929] [debug] |xqc_engine_wakeup_after|wakeup:1757650077638310|now:1757650077631929|diff:6381|
[2025/09/12 04:07:57 631933] [debug] |xqc_engine_main_logic|END|now:1757650077631685|
[2025/09/12 04:07:57 631939] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077631939|
[2025/09/12 04:07:57 631943] [debug] |xqc_engine_wakeup_after|wakeup:1757650077638310|now:1757650077631942|diff:6368|
[2025/09/12 04:07:57 631946] [debug] |xqc_engine_main_logic|END|now:1757650077631939|
[2025/09/12 04:07:57 633355] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:78|state:ESTABED|recv_time:1757650077633353|
[2025/09/12 04:07:57 633370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 633379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:74|
[2025/09/12 04:07:57 633385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:75|
[2025/09/12 04:07:57 633394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:75|
[2025/09/12 04:07:57 633398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 633404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:175|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:177|path_largest_ack:175|
[2025/09/12 04:07:57 633409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:112810|prior_delivered:71055|prior_time:1757650077575550|is_app_limited:0|send_elapse:45361|ack_elapse:57803|ctl_first_sent_time:1757650077575875|lagest_ack_time:1757650077633353|curr_delivered:139465|
[2025/09/12 04:07:57 633413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077575875|
[2025/09/12 04:07:57 633436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 633446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:177|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:177|path_largest_ack:177|
[2025/09/12 04:07:57 633456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:112810|prior_delivered:71055|prior_time:1757650077575550|is_app_limited:0|send_elapse:45361|ack_elapse:57803|ctl_first_sent_time:1757650077575875|lagest_ack_time:1757650077633353|curr_delivered:140665|
[2025/09/12 04:07:57 633461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077576083|
[2025/09/12 04:07:57 633465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 633469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56547|rttvar:839|minrtt:31489|latest_rtt:57270|ack_delay:24|
[2025/09/12 04:07:57 633473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56634|rttvar:804|minrtt:31489|latest_rtt:57270|ack_delay:24|
[2025/09/12 04:07:57 633477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:177|lost_pn:174|thresh:3|
[2025/09/12 04:07:57 633481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 633527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 633538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 633625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:172|lost_pn:174|po_sent_time:1757650077573950|lost_send_time:1757650077568925|loss_delay:64428|frame:STREAM |repair:128|
[2025/09/12 04:07:57 633630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:173|lost_pn:174|po_sent_time:1757650077574053|lost_send_time:1757650077568925|loss_delay:64428|frame:STREAM |repair:128|
[2025/09/12 04:07:57 633634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077574053u|
[2025/09/12 04:07:57 633638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 633642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077640413|now:1757650077633642|interval:6771|
[2025/09/12 04:07:57 633654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077640413|now:1757650077633642|interv:6771|
[2025/09/12 04:07:57 633658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 45361, ack_elapse 57803, delivered 69610|rate 1204262|lost 42|
[2025/09/12 04:07:57 633662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204262) in round 4|
[2025/09/12 04:07:57 633666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 633670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 633674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077576083|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 633679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077576083|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 633683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:56634|latest_rtt:57270|min_rtt:31489|applimit:0|lost:40|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 633689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:75|largest:75|pns:2|
[2025/09/12 04:07:57 633694] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:78|pkt_type:SHORT_HEADER|pkt_num:75|frame:ACK |recv_time:1757650077633353|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 633698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197633353|now:1757650077633353|interv:120000000|
[2025/09/12 04:07:57 633703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197633353|now:1757650077633353|interv:120000000|
[2025/09/12 04:07:57 633706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077638310|pq_index:0|
[2025/09/12 04:07:57 633711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077631685|
[2025/09/12 04:07:57 633715] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077633715|
[2025/09/12 04:07:57 633720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077633719|
[2025/09/12 04:07:57 633726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56634|min_srtt:56634|path_bw:1206723|loss_rate:13.47|path_pto:0|
[2025/09/12 04:07:57 633730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:160275|
[2025/09/12 04:07:57 633735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56634|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 633739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:172|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 633746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56634|min_srtt:56634|path_bw:1206723|loss_rate:13.47|path_pto:0|
[2025/09/12 04:07:57 633750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:161462|
[2025/09/12 04:07:57 633755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56634|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 633759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:173|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 633763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56634|min_srtt:56634|path_bw:1206723|loss_rate:13.47|path_pto:0|
[2025/09/12 04:07:57 633767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:269479|
[2025/09/12 04:07:57 633771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56634|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 633776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 633780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56634|min_srtt:56634|path_bw:1206723|loss_rate:13.47|path_pto:0|
[2025/09/12 04:07:57 633784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:270666|
[2025/09/12 04:07:57 633788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56634|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 633792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 633796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56634|min_srtt:56634|path_bw:1206723|loss_rate:13.47|path_pto:0|
[2025/09/12 04:07:57 633800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:271853|
[2025/09/12 04:07:57 633804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 633808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 633812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 633816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 633820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:172|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 633824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:160275|
[2025/09/12 04:07:57 633831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 633836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:299|
[2025/09/12 04:07:57 633869] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:299|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077633843|stream_id:8|stream_offset:160275|
[2025/09/12 04:07:57 633878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:299|origin_pktnum:172|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 633885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 633892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077640413|now:1757650077633892|interval:6521|
[2025/09/12 04:07:57 633899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077640413|now:1757650077633892|interv:6521|
[2025/09/12 04:07:57 633904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 633909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:173|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 633913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:161462|
[2025/09/12 04:07:57 633918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 633922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:300|
[2025/09/12 04:07:57 633948] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:300|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077633928|stream_id:8|stream_offset:161462|
[2025/09/12 04:07:57 633957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:300|origin_pktnum:173|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 633964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 633971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077640413|now:1757650077633971|interval:6442|
[2025/09/12 04:07:57 633977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077640413|now:1757650077633971|interv:6442|
[2025/09/12 04:07:57 633981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 633986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 633990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:269479|
[2025/09/12 04:07:57 633994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 633998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:301|
[2025/09/12 04:07:57 634022] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:301|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077634004|stream_id:8|stream_offset:269479|
[2025/09/12 04:07:57 634037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:301|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 634044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 634050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077640413|now:1757650077634050|interval:6363|
[2025/09/12 04:07:57 634054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077640413|now:1757650077634050|interv:6363|
[2025/09/12 04:07:57 634058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 634063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 634067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:270666|
[2025/09/12 04:07:57 634071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 634075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:302|
[2025/09/12 04:07:57 634122] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:302|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077634082|stream_id:8|stream_offset:270666|
[2025/09/12 04:07:57 634132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:302|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 634139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 634145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077640413|now:1757650077634145|interval:6268|
[2025/09/12 04:07:57 634152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077640413|now:1757650077634145|interv:6268|
[2025/09/12 04:07:57 634158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 634164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077638618|
[2025/09/12 04:07:57 634170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077638618|
[2025/09/12 04:07:57 634176] [debug] |xqc_engine_wakeup_after|wakeup:1757650077638618|now:1757650077634176|diff:4442|
[2025/09/12 04:07:57 634183] [debug] |xqc_engine_main_logic|END|now:1757650077633719|
[2025/09/12 04:07:57 634191] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077634191|
[2025/09/12 04:07:57 634197] [debug] |xqc_engine_wakeup_after|wakeup:1757650077638618|now:1757650077634197|diff:4421|
[2025/09/12 04:07:57 634203] [debug] |xqc_engine_main_logic|END|now:1757650077634191|
[2025/09/12 04:07:57 634360] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:80|state:ESTABED|recv_time:1757650077634359|
[2025/09/12 04:07:57 634368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 634374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:75|
[2025/09/12 04:07:57 634383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:76|
[2025/09/12 04:07:57 634389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:76|
[2025/09/12 04:07:57 634395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 634404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:179|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:179|path_largest_ack:179|
[2025/09/12 04:07:57 634410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:115210|prior_delivered:73455|prior_time:1757650077577489|is_app_limited:0|send_elapse:45786|ack_elapse:56870|ctl_first_sent_time:1757650077577812|lagest_ack_time:1757650077634359|curr_delivered:141865|
[2025/09/12 04:07:57 634417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077577812|
[2025/09/12 04:07:57 634442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 634449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56634|rttvar:804|minrtt:31489|latest_rtt:56547|ack_delay:24|
[2025/09/12 04:07:57 634456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56620|rttvar:630|minrtt:31489|latest_rtt:56547|ack_delay:24|
[2025/09/12 04:07:57 634460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:179|lost_pn:176|thresh:3|
[2025/09/12 04:07:57 634464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 634510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 634525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 634616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:176|lost_pn:176|po_sent_time:1757650077575985|lost_send_time:1757650077570662|loss_delay:63697|frame:STREAM |repair:128|
[2025/09/12 04:07:57 634623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077575985u|
[2025/09/12 04:07:57 634627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 634631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077639896|now:1757650077634631|interval:5265|
[2025/09/12 04:07:57 634636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077639896|now:1757650077634631|interv:5265|
[2025/09/12 04:07:57 634640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 45786, ack_elapse 56870, delivered 68410|rate 1202918|lost 43|
[2025/09/12 04:07:57 634644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202918) in round 4|
[2025/09/12 04:07:57 634648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 634652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 634656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077577812|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 634661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077577812|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 634665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:56620|latest_rtt:56547|min_rtt:31489|applimit:0|lost:42|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 634671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:76|largest:76|pns:2|
[2025/09/12 04:07:57 634676] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:80|pkt_type:SHORT_HEADER|pkt_num:76|frame:ACK |recv_time:1757650077634359|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 634680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197634359|now:1757650077634359|interv:120000000|
[2025/09/12 04:07:57 634685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197634359|now:1757650077634359|interv:120000000|
[2025/09/12 04:07:57 634689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077638618|pq_index:0|
[2025/09/12 04:07:57 634693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077633719|
[2025/09/12 04:07:57 634697] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077634697|
[2025/09/12 04:07:57 634702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077634701|
[2025/09/12 04:07:57 634707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56620|min_srtt:56620|path_bw:1206723|loss_rate:13.95|path_pto:0|
[2025/09/12 04:07:57 634712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:165023|
[2025/09/12 04:07:57 634719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56620|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 634724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:176|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 634728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56620|min_srtt:56620|path_bw:1206723|loss_rate:13.95|path_pto:0|
[2025/09/12 04:07:57 634732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:271853|
[2025/09/12 04:07:57 634736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56620|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 634741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 634745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56620|min_srtt:56620|path_bw:1206723|loss_rate:13.95|path_pto:0|
[2025/09/12 04:07:57 634749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:273040|
[2025/09/12 04:07:57 634753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 634757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 634761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 634765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 634769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:176|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 634773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:165023|
[2025/09/12 04:07:57 634778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 634782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:303|
[2025/09/12 04:07:57 634815] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:303|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077634789|stream_id:8|stream_offset:165023|
[2025/09/12 04:07:57 634825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:303|origin_pktnum:176|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 634832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 634839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077639896|now:1757650077634838|interval:5058|
[2025/09/12 04:07:57 634850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077639896|now:1757650077634838|interv:5058|
[2025/09/12 04:07:57 634855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 634860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 634864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:271853|
[2025/09/12 04:07:57 634868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 634872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:304|
[2025/09/12 04:07:57 634899] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:304|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077634879|stream_id:8|stream_offset:271853|
[2025/09/12 04:07:57 634907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:304|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 634915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 634921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077639896|now:1757650077634921|interval:4975|
[2025/09/12 04:07:57 634928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077639896|now:1757650077634921|interv:4975|
[2025/09/12 04:07:57 634932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 634936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077638618|
[2025/09/12 04:07:57 634941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077638618|
[2025/09/12 04:07:57 634945] [debug] |xqc_engine_wakeup_after|wakeup:1757650077638618|now:1757650077634944|diff:3674|
[2025/09/12 04:07:57 634949] [debug] |xqc_engine_main_logic|END|now:1757650077634701|
[2025/09/12 04:07:57 634954] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077634954|
[2025/09/12 04:07:57 634958] [debug] |xqc_engine_wakeup_after|wakeup:1757650077638618|now:1757650077634958|diff:3660|
[2025/09/12 04:07:57 634962] [debug] |xqc_engine_main_logic|END|now:1757650077634954|
[2025/09/12 04:07:57 635338] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:82|state:ESTABED|recv_time:1757650077635337|
[2025/09/12 04:07:57 635349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 635358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:76|
[2025/09/12 04:07:57 635365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:77|
[2025/09/12 04:07:57 635373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:77|
[2025/09/12 04:07:57 635379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 635388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:182|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:182|path_largest_ack:182|
[2025/09/12 04:07:57 635394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:118810|prior_delivered:73455|prior_time:1757650077577489|is_app_limited:0|send_elapse:46078|ack_elapse:57848|ctl_first_sent_time:1757650077578104|lagest_ack_time:1757650077635337|curr_delivered:143065|
[2025/09/12 04:07:57 635409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077578104|
[2025/09/12 04:07:57 635416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 635442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56620|rttvar:630|minrtt:31489|latest_rtt:57233|ack_delay:24|
[2025/09/12 04:07:57 635449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56694|rttvar:620|minrtt:31489|latest_rtt:57233|ack_delay:24|
[2025/09/12 04:07:57 635454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:182|lost_pn:179|thresh:3|
[2025/09/12 04:07:57 635458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 635507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 635518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 635616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:178|lost_pn:179|po_sent_time:1757650077576199|lost_send_time:1757650077570950|loss_delay:64387|frame:STREAM |repair:128|
[2025/09/12 04:07:57 635621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077576199u|
[2025/09/12 04:07:57 635625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 635629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077642305|now:1757650077635629|interval:6676|
[2025/09/12 04:07:57 635635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077642305|now:1757650077635629|interv:6676|
[2025/09/12 04:07:57 635639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 46078, ack_elapse 57848, delivered 69610|rate 1203325|lost 44|
[2025/09/12 04:07:57 635644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203325) in round 4|
[2025/09/12 04:07:57 635648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 635652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 635656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077578104|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 635660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077578104|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 635665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:56694|latest_rtt:57233|min_rtt:31489|applimit:0|lost:43|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 635671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:77|largest:77|pns:2|
[2025/09/12 04:07:57 635675] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:82|pkt_type:SHORT_HEADER|pkt_num:77|frame:ACK |recv_time:1757650077635337|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 635680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197635337|now:1757650077635337|interv:120000000|
[2025/09/12 04:07:57 635684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197635337|now:1757650077635337|interv:120000000|
[2025/09/12 04:07:57 635688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077638618|pq_index:0|
[2025/09/12 04:07:57 635692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077634701|
[2025/09/12 04:07:57 635696] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077635696|
[2025/09/12 04:07:57 635701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077635700|
[2025/09/12 04:07:57 635707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56694|min_srtt:56694|path_bw:1206723|loss_rate:14.19|path_pto:0|
[2025/09/12 04:07:57 635711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:167397|
[2025/09/12 04:07:57 635716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56694|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 635720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:178|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 635725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56694|min_srtt:56694|path_bw:1206723|loss_rate:14.19|path_pto:0|
[2025/09/12 04:07:57 635732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:273040|
[2025/09/12 04:07:57 635736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56694|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 635741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 635745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56694|min_srtt:56694|path_bw:1206723|loss_rate:14.19|path_pto:0|
[2025/09/12 04:07:57 635749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:274227|
[2025/09/12 04:07:57 635753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 635757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 635760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 635765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 635769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:178|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 635773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:167397|
[2025/09/12 04:07:57 635777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 635782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:305|
[2025/09/12 04:07:57 635815] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:305|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077635789|stream_id:8|stream_offset:167397|
[2025/09/12 04:07:57 635824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:305|origin_pktnum:178|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 635831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 635838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077642305|now:1757650077635838|interval:6467|
[2025/09/12 04:07:57 635845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077642305|now:1757650077635838|interv:6467|
[2025/09/12 04:07:57 635851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 635856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 635860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:273040|
[2025/09/12 04:07:57 635869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 635873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:306|
[2025/09/12 04:07:57 635900] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:306|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077635879|stream_id:8|stream_offset:273040|
[2025/09/12 04:07:57 635908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:306|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 635916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 635922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077642305|now:1757650077635922|interval:6383|
[2025/09/12 04:07:57 635929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077642305|now:1757650077635922|interv:6383|
[2025/09/12 04:07:57 635933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 635938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077638618|
[2025/09/12 04:07:57 635942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077638618|
[2025/09/12 04:07:57 635946] [debug] |xqc_engine_wakeup_after|wakeup:1757650077638618|now:1757650077635946|diff:2672|
[2025/09/12 04:07:57 635950] [debug] |xqc_engine_main_logic|END|now:1757650077635700|
[2025/09/12 04:07:57 635955] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077635955|
[2025/09/12 04:07:57 635961] [debug] |xqc_engine_wakeup_after|wakeup:1757650077638618|now:1757650077635961|diff:2657|
[2025/09/12 04:07:57 635967] [debug] |xqc_engine_main_logic|END|now:1757650077635955|
[2025/09/12 04:07:57 637336] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:84|state:ESTABED|recv_time:1757650077637335|
[2025/09/12 04:07:57 637348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 637354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:77|
[2025/09/12 04:07:57 637358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:78|
[2025/09/12 04:07:57 637365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:78|
[2025/09/12 04:07:57 637369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 637375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:183|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:185|path_largest_ack:183|
[2025/09/12 04:07:57 637380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:117610|prior_delivered:75855|prior_time:1757650077579474|is_app_limited:0|send_elapse:47792|ack_elapse:57861|ctl_first_sent_time:1757650077579916|lagest_ack_time:1757650077637335|curr_delivered:144265|
[2025/09/12 04:07:57 637387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077579916|
[2025/09/12 04:07:57 637394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 637401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:185|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:185|path_largest_ack:185|
[2025/09/12 04:07:57 637415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:117610|prior_delivered:75855|prior_time:1757650077579474|is_app_limited:0|send_elapse:47792|ack_elapse:57861|ctl_first_sent_time:1757650077579916|lagest_ack_time:1757650077637335|curr_delivered:145465|
[2025/09/12 04:07:57 637437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077580117|
[2025/09/12 04:07:57 637441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 637445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56694|rttvar:620|minrtt:31489|latest_rtt:57218|ack_delay:24|
[2025/09/12 04:07:57 637450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56757|rttvar:590|minrtt:31489|latest_rtt:57218|ack_delay:24|
[2025/09/12 04:07:57 637454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:185|lost_pn:182|thresh:3|
[2025/09/12 04:07:57 637458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 637504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 637515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 637617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:180|lost_pn:182|po_sent_time:1757650077577918|lost_send_time:1757650077572965|loss_delay:64370|frame:STREAM |repair:128|
[2025/09/12 04:07:57 637622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:181|lost_pn:182|po_sent_time:1757650077578010|lost_send_time:1757650077572965|loss_delay:64370|frame:STREAM |repair:128|
[2025/09/12 04:07:57 637629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077578010u|
[2025/09/12 04:07:57 637633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 637637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077644387|now:1757650077637637|interval:6750|
[2025/09/12 04:07:57 637641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077644387|now:1757650077637637|interv:6750|
[2025/09/12 04:07:57 637646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 47792, ack_elapse 57861, delivered 69610|rate 1203055|lost 46|
[2025/09/12 04:07:57 637650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203055) in round 4|
[2025/09/12 04:07:57 637654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 637658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 637662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077580117|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 637667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077580117|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 637671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:56757|latest_rtt:57218|min_rtt:31489|applimit:0|lost:44|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 637677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:78|largest:78|pns:2|
[2025/09/12 04:07:57 637681] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:84|pkt_type:SHORT_HEADER|pkt_num:78|frame:ACK |recv_time:1757650077637335|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 637686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197637335|now:1757650077637335|interv:120000000|
[2025/09/12 04:07:57 637691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197637335|now:1757650077637335|interv:120000000|
[2025/09/12 04:07:57 637694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077638618|pq_index:0|
[2025/09/12 04:07:57 637699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077635700|
[2025/09/12 04:07:57 637702] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077637702|
[2025/09/12 04:07:57 637708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077637706|
[2025/09/12 04:07:57 637714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1206723|loss_rate:14.43|path_pto:0|
[2025/09/12 04:07:57 637718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:169771|
[2025/09/12 04:07:57 637725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56757|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 637730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:180|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 637734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1206723|loss_rate:14.43|path_pto:0|
[2025/09/12 04:07:57 637739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:170958|
[2025/09/12 04:07:57 637743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56757|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 637747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:181|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 637752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1206723|loss_rate:14.43|path_pto:0|
[2025/09/12 04:07:57 637756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:274227|
[2025/09/12 04:07:57 637760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56757|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 637764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 637768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1206723|loss_rate:14.43|path_pto:0|
[2025/09/12 04:07:57 637772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:275414|
[2025/09/12 04:07:57 637776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56757|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 637780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 637784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1206723|loss_rate:14.43|path_pto:0|
[2025/09/12 04:07:57 637788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:276601|
[2025/09/12 04:07:57 637793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 637796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 637800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 637807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 637811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:180|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 637815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:169771|
[2025/09/12 04:07:57 637820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 637824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:307|
[2025/09/12 04:07:57 637854] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:307|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077637831|stream_id:8|stream_offset:169771|
[2025/09/12 04:07:57 637860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:307|origin_pktnum:180|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 637865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 637872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077644387|now:1757650077637872|interval:6515|
[2025/09/12 04:07:57 637879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077644387|now:1757650077637872|interv:6515|
[2025/09/12 04:07:57 637885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 637893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:181|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 637900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:170958|
[2025/09/12 04:07:57 637907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 637914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:308|
[2025/09/12 04:07:57 637944] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:308|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077637924|stream_id:8|stream_offset:170958|
[2025/09/12 04:07:57 637950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:308|origin_pktnum:181|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 637958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 637964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077644387|now:1757650077637964|interval:6423|
[2025/09/12 04:07:57 637971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077644387|now:1757650077637964|interv:6423|
[2025/09/12 04:07:57 637978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 637985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 637992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:274227|
[2025/09/12 04:07:57 638005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 638012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:309|
[2025/09/12 04:07:57 638047] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:309|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077638023|stream_id:8|stream_offset:274227|
[2025/09/12 04:07:57 638056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:309|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 638063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 638069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077644387|now:1757650077638069|interval:6318|
[2025/09/12 04:07:57 638076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077644387|now:1757650077638069|interv:6318|
[2025/09/12 04:07:57 638082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 638089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 638095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:275414|
[2025/09/12 04:07:57 638102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 638108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:310|
[2025/09/12 04:07:57 638138] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:310|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077638118|stream_id:8|stream_offset:275414|
[2025/09/12 04:07:57 638146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:310|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 638154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 638161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077644387|now:1757650077638160|interval:6227|
[2025/09/12 04:07:57 638168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077644387|now:1757650077638160|interv:6227|
[2025/09/12 04:07:57 638175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 638182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077638618|
[2025/09/12 04:07:57 638188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077638618|
[2025/09/12 04:07:57 638194] [debug] |xqc_engine_wakeup_after|wakeup:1757650077638618|now:1757650077638194|diff:424|
[2025/09/12 04:07:57 638200] [debug] |xqc_engine_main_logic|END|now:1757650077637706|
[2025/09/12 04:07:57 638208] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077638208|
[2025/09/12 04:07:57 638214] [debug] |xqc_engine_wakeup_after|wakeup:1757650077638618|now:1757650077638214|diff:404|
[2025/09/12 04:07:57 638226] [debug] |xqc_engine_main_logic|END|now:1757650077638208|
[2025/09/12 04:07:57 638324] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:86|state:ESTABED|recv_time:1757650077638323|
[2025/09/12 04:07:57 638336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 638344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:78|
[2025/09/12 04:07:57 638348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:79|
[2025/09/12 04:07:57 638354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:79|
[2025/09/12 04:07:57 638358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 638364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:187|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:187|path_largest_ack:187|
[2025/09/12 04:07:57 638379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:120005|prior_delivered:78260|prior_time:1757650077581481|is_app_limited:0|send_elapse:48788|ack_elapse:56842|ctl_first_sent_time:1757650077581830|lagest_ack_time:1757650077638323|curr_delivered:146665|
[2025/09/12 04:07:57 638383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077581830|
[2025/09/12 04:07:57 638388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 638392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56757|rttvar:590|minrtt:31489|latest_rtt:56493|ack_delay:24|
[2025/09/12 04:07:57 638397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56721|rttvar:515|minrtt:31489|latest_rtt:56493|ack_delay:24|
[2025/09/12 04:07:57 638401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:187|lost_pn:184|thresh:3|
[2025/09/12 04:07:57 638405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 638483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 638494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 638603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:184|lost_pn:184|po_sent_time:1757650077580017|lost_send_time:1757650077574512|loss_delay:63811|frame:STREAM |repair:128|
[2025/09/12 04:07:57 638608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077580017u|
[2025/09/12 04:07:57 638612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 638616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077644022|now:1757650077638616|interval:5406|
[2025/09/12 04:07:57 638620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077644022|now:1757650077638616|interv:5406|
[2025/09/12 04:07:57 638624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 48788, ack_elapse 56842, delivered 68405|rate 1203423|lost 47|
[2025/09/12 04:07:57 638629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203423) in round 4|
[2025/09/12 04:07:57 638633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 638637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 638641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077581830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 638645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077581830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 638650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:56721|latest_rtt:56493|min_rtt:31489|applimit:0|lost:46|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 638656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:79|largest:79|pns:2|
[2025/09/12 04:07:57 638660] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:86|pkt_type:SHORT_HEADER|pkt_num:79|frame:ACK |recv_time:1757650077638323|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 638665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197638323|now:1757650077638323|interv:120000000|
[2025/09/12 04:07:57 638672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197638323|now:1757650077638323|interv:120000000|
[2025/09/12 04:07:57 638676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077638618|pq_index:0|
[2025/09/12 04:07:57 638680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077637706|
[2025/09/12 04:07:57 638684] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077638684|
[2025/09/12 04:07:57 638689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077638688|
[2025/09/12 04:07:57 638694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757650077638618|now:1757650077638688|
[2025/09/12 04:07:57 638698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:07:57 638701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757650077638618|now:1757650077638688|
[2025/09/12 04:07:57 638705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:57 638710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:79|ack_delay:25092|first_ack_range:48|largest_pkt_recv_time:1757650077613618|
[2025/09/12 04:07:57 638714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:79|low:31|pkt_pns:2|
[2025/09/12 04:07:57 638718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:61|frame_largest_recv:79|
[2025/09/12 04:07:57 638722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:57 638727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56721|min_srtt:56721|path_bw:1206723|loss_rate:14.89|path_pto:0|
[2025/09/12 04:07:57 638731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:174519|
[2025/09/12 04:07:57 638736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56721|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 638740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:184|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 638745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:8|stream_offset:276601|
[2025/09/12 04:07:57 638749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56721|min_srtt:56721|path_bw:1206723|loss_rate:14.89|path_pto:0|
[2025/09/12 04:07:57 638753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2407|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:277788|
[2025/09/12 04:07:57 638758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 638761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 638765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 638769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 638776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:184|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 638781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:174519|
[2025/09/12 04:07:57 638785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 638789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:311|
[2025/09/12 04:07:57 638821] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:311|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077638796|stream_id:8|stream_offset:174519|
[2025/09/12 04:07:57 638830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:311|origin_pktnum:184|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 638838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 638844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077644022|now:1757650077638844|interval:5178|
[2025/09/12 04:07:57 638851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077644022|now:1757650077638844|interv:5178|
[2025/09/12 04:07:57 638856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 638861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 638865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:276601|
[2025/09/12 04:07:57 638869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 638873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:312|
[2025/09/12 04:07:57 638899] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:312|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:150000|now:1757650077638880|stream_id:8|stream_offset:276601|
[2025/09/12 04:07:57 638908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:312|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 638915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 638921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077644022|now:1757650077638921|interval:5101|
[2025/09/12 04:07:57 638928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077644022|now:1757650077638921|interv:5101|
[2025/09/12 04:07:57 638935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 638940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077644022|
[2025/09/12 04:07:57 638944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077644022|
[2025/09/12 04:07:57 638948] [debug] |xqc_engine_wakeup_after|wakeup:1757650077644022|now:1757650077638948|diff:5074|
[2025/09/12 04:07:57 638957] [debug] |xqc_engine_main_logic|END|now:1757650077638688|
[2025/09/12 04:07:57 638962] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077638962|
[2025/09/12 04:07:57 638966] [debug] |xqc_engine_wakeup_after|wakeup:1757650077644022|now:1757650077638966|diff:5056|
[2025/09/12 04:07:57 638970] [debug] |xqc_engine_main_logic|END|now:1757650077638962|
[2025/09/12 04:07:57 639345] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:88|state:ESTABED|recv_time:1757650077639344|
[2025/09/12 04:07:57 639353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 639359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:79|
[2025/09/12 04:07:57 639363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:80|
[2025/09/12 04:07:57 639369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:80|
[2025/09/12 04:07:57 639373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 639394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:190|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:190|path_largest_ack:190|
[2025/09/12 04:07:57 639402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:123605|prior_delivered:78260|prior_time:1757650077581481|is_app_limited:0|send_elapse:49027|ack_elapse:57863|ctl_first_sent_time:1757650077582069|lagest_ack_time:1757650077639344|curr_delivered:147865|
[2025/09/12 04:07:57 639407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077582069|
[2025/09/12 04:07:57 639412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 639416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56721|rttvar:515|minrtt:31489|latest_rtt:57275|ack_delay:24|
[2025/09/12 04:07:57 639437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56787|rttvar:519|minrtt:31489|latest_rtt:57275|ack_delay:24|
[2025/09/12 04:07:57 639441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:190|lost_pn:187|thresh:3|
[2025/09/12 04:07:57 639445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 639497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 639508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 639621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:186|lost_pn:187|po_sent_time:1757650077580211|lost_send_time:1757650077574910|loss_delay:64434|frame:STREAM |repair:128|
[2025/09/12 04:07:57 639625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077580211u|
[2025/09/12 04:07:57 639629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 639633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646354|now:1757650077639633|interval:6721|
[2025/09/12 04:07:57 639637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646354|now:1757650077639633|interv:6721|
[2025/09/12 04:07:57 639642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 49027, ack_elapse 57863, delivered 69605|rate 1202927|lost 48|
[2025/09/12 04:07:57 639646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202927) in round 4|
[2025/09/12 04:07:57 639650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 639654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 639658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077582069|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 639663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077582069|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 639667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56787|latest_rtt:57275|min_rtt:31489|applimit:0|lost:47|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 639673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:80|largest:80|pns:2|
[2025/09/12 04:07:57 639680] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:88|pkt_type:SHORT_HEADER|pkt_num:80|frame:ACK |recv_time:1757650077639344|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 639685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197639344|now:1757650077639344|interv:120000000|
[2025/09/12 04:07:57 639689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197639344|now:1757650077639344|interv:120000000|
[2025/09/12 04:07:57 639693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077644022|pq_index:0|
[2025/09/12 04:07:57 639697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077638688|
[2025/09/12 04:07:57 639701] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077639701|
[2025/09/12 04:07:57 639706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077639705|
[2025/09/12 04:07:57 639712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56787|min_srtt:56787|path_bw:1206723|loss_rate:15.11|path_pto:0|
[2025/09/12 04:07:57 639717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:176893|
[2025/09/12 04:07:57 639721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56787|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 639726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:186|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 639730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56787|min_srtt:56787|path_bw:1206723|loss_rate:15.11|path_pto:0|
[2025/09/12 04:07:57 639734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:277788|
[2025/09/12 04:07:57 639739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56787|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 639743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 639747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56787|min_srtt:56787|path_bw:1206723|loss_rate:15.11|path_pto:0|
[2025/09/12 04:07:57 639752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:278975|
[2025/09/12 04:07:57 639756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 639760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 639763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 639768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 639775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:186|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 639779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:176893|
[2025/09/12 04:07:57 639783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 639787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:313|
[2025/09/12 04:07:57 639819] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:313|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077639794|stream_id:8|stream_offset:176893|
[2025/09/12 04:07:57 639828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:313|origin_pktnum:186|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 639835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 639842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646354|now:1757650077639841|interval:6513|
[2025/09/12 04:07:57 639848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646354|now:1757650077639841|interv:6513|
[2025/09/12 04:07:57 639854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 639859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 639863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:277788|
[2025/09/12 04:07:57 639868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 639872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:314|
[2025/09/12 04:07:57 639897] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:314|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077639878|stream_id:8|stream_offset:277788|
[2025/09/12 04:07:57 639905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:314|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 639912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 639919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077646354|now:1757650077639918|interval:6436|
[2025/09/12 04:07:57 639925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077646354|now:1757650077639918|interv:6436|
[2025/09/12 04:07:57 639930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 639934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077646354|
[2025/09/12 04:07:57 639939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077646354|
[2025/09/12 04:07:57 639943] [debug] |xqc_engine_wakeup_after|wakeup:1757650077646354|now:1757650077639942|diff:6412|
[2025/09/12 04:07:57 639952] [debug] |xqc_engine_main_logic|END|now:1757650077639705|
[2025/09/12 04:07:57 639957] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077639957|
[2025/09/12 04:07:57 639961] [debug] |xqc_engine_wakeup_after|wakeup:1757650077646354|now:1757650077639961|diff:6393|
[2025/09/12 04:07:57 639965] [debug] |xqc_engine_main_logic|END|now:1757650077639957|
[2025/09/12 04:07:57 641300] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:90|state:ESTABED|recv_time:1757650077641298|
[2025/09/12 04:07:57 641315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 641323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:80|
[2025/09/12 04:07:57 641330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:81|
[2025/09/12 04:07:57 641338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:81|
[2025/09/12 04:07:57 641345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 641354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:191|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:194|path_largest_ack:191|
[2025/09/12 04:07:57 641361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:122405|prior_delivered:80660|prior_time:1757650077583493|is_app_limited:0|send_elapse:48877|ack_elapse:57805|ctl_first_sent_time:1757650077583818|lagest_ack_time:1757650077641298|curr_delivered:149065|
[2025/09/12 04:07:57 641368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077583818|
[2025/09/12 04:07:57 641374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 641379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:194|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:194|path_largest_ack:194|
[2025/09/12 04:07:57 641383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:122405|prior_delivered:80660|prior_time:1757650077583493|is_app_limited:0|send_elapse:48877|ack_elapse:57805|ctl_first_sent_time:1757650077583818|lagest_ack_time:1757650077641298|curr_delivered:150265|
[2025/09/12 04:07:57 641388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077584052|
[2025/09/12 04:07:57 641391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 641396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56787|rttvar:519|minrtt:31489|latest_rtt:57246|ack_delay:16|
[2025/09/12 04:07:57 641400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56842|rttvar:500|minrtt:31489|latest_rtt:57246|ack_delay:16|
[2025/09/12 04:07:57 641404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:194|lost_pn:191|thresh:3|
[2025/09/12 04:07:57 641408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 641488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 641499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 641616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:188|lost_pn:191|po_sent_time:1757650077581920|lost_send_time:1757650077576897|loss_delay:64401|frame:STREAM |repair:128|
[2025/09/12 04:07:57 641620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:189|lost_pn:191|po_sent_time:1757650077581997|lost_send_time:1757650077576897|loss_delay:64401|frame:STREAM |repair:128|
[2025/09/12 04:07:57 641625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077581997u|
[2025/09/12 04:07:57 641629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 641633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077648308|now:1757650077641632|interval:6676|
[2025/09/12 04:07:57 641637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077648308|now:1757650077641632|interv:6676|
[2025/09/12 04:07:57 641641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 48877, ack_elapse 57805, delivered 69605|rate 1204134|lost 50|
[2025/09/12 04:07:57 641646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204134) in round 4|
[2025/09/12 04:07:57 641652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 641656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 641660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077584052|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 641665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077584052|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 641669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56842|latest_rtt:57246|min_rtt:31489|applimit:0|lost:48|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 641675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:81|largest:81|pns:2|
[2025/09/12 04:07:57 641680] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:90|pkt_type:SHORT_HEADER|pkt_num:81|frame:ACK |recv_time:1757650077641298|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 641685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197641298|now:1757650077641298|interv:120000000|
[2025/09/12 04:07:57 641689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197641298|now:1757650077641298|interv:120000000|
[2025/09/12 04:07:57 641693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077646354|pq_index:0|
[2025/09/12 04:07:57 641697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077639705|
[2025/09/12 04:07:57 641701] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077641701|
[2025/09/12 04:07:57 641706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077641705|
[2025/09/12 04:07:57 641712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56842|min_srtt:56842|path_bw:1206723|loss_rate:15.34|path_pto:0|
[2025/09/12 04:07:57 641717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:179267|
[2025/09/12 04:07:57 641721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56842|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 641726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:188|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 641730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56842|min_srtt:56842|path_bw:1206723|loss_rate:15.34|path_pto:0|
[2025/09/12 04:07:57 641734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:180454|
[2025/09/12 04:07:57 641738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56842|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 641746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:189|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 641750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56842|min_srtt:56842|path_bw:1206723|loss_rate:15.34|path_pto:0|
[2025/09/12 04:07:57 641754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:278975|
[2025/09/12 04:07:57 641758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56842|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 641762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 641766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56842|min_srtt:56842|path_bw:1206723|loss_rate:15.34|path_pto:0|
[2025/09/12 04:07:57 641770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:280162|
[2025/09/12 04:07:57 641775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56842|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 641779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 641783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56842|min_srtt:56842|path_bw:1206723|loss_rate:15.34|path_pto:0|
[2025/09/12 04:07:57 641787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:281349|
[2025/09/12 04:07:57 641791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 641795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 641798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 641803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 641807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:188|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 641811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:179267|
[2025/09/12 04:07:57 641815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 641820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:315|
[2025/09/12 04:07:57 641849] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:315|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077641827|stream_id:8|stream_offset:179267|
[2025/09/12 04:07:57 641855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:315|origin_pktnum:188|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 641867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 641874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077648308|now:1757650077641874|interval:6434|
[2025/09/12 04:07:57 641881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077648308|now:1757650077641874|interv:6434|
[2025/09/12 04:07:57 641888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 641895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:189|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 641902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:180454|
[2025/09/12 04:07:57 641909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 641916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:316|
[2025/09/12 04:07:57 641945] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:316|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077641925|stream_id:8|stream_offset:180454|
[2025/09/12 04:07:57 641951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:316|origin_pktnum:189|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 641958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 641965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077648308|now:1757650077641965|interval:6343|
[2025/09/12 04:07:57 641972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077648308|now:1757650077641965|interv:6343|
[2025/09/12 04:07:57 641979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 641987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 641993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:278975|
[2025/09/12 04:07:57 642000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 642006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:317|
[2025/09/12 04:07:57 642040] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:317|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077642017|stream_id:8|stream_offset:278975|
[2025/09/12 04:07:57 642050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:317|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 642057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 642064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077648308|now:1757650077642064|interval:6244|
[2025/09/12 04:07:57 642076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077648308|now:1757650077642064|interv:6244|
[2025/09/12 04:07:57 642082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 642089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 642095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:280162|
[2025/09/12 04:07:57 642103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 642111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:318|
[2025/09/12 04:07:57 642144] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:318|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077642121|stream_id:8|stream_offset:280162|
[2025/09/12 04:07:57 642153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:318|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 642160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 642166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077648308|now:1757650077642166|interval:6142|
[2025/09/12 04:07:57 642173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077648308|now:1757650077642166|interv:6142|
[2025/09/12 04:07:57 642179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 642186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077648308|
[2025/09/12 04:07:57 642193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077648308|
[2025/09/12 04:07:57 642199] [debug] |xqc_engine_wakeup_after|wakeup:1757650077648308|now:1757650077642199|diff:6109|
[2025/09/12 04:07:57 642205] [debug] |xqc_engine_main_logic|END|now:1757650077641705|
[2025/09/12 04:07:57 642213] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077642213|
[2025/09/12 04:07:57 642219] [debug] |xqc_engine_wakeup_after|wakeup:1757650077648308|now:1757650077642219|diff:6089|
[2025/09/12 04:07:57 642225] [debug] |xqc_engine_main_logic|END|now:1757650077642213|
[2025/09/12 04:07:57 643417] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:90|state:ESTABED|recv_time:1757650077643416|
[2025/09/12 04:07:57 643447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 643454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:81|
[2025/09/12 04:07:57 643458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:82|
[2025/09/12 04:07:57 643464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:82|
[2025/09/12 04:07:57 643468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 643474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:195|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:196|path_largest_ack:195|
[2025/09/12 04:07:57 643484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:124805|prior_delivered:83060|prior_time:1757650077585559|is_app_limited:0|send_elapse:50758|ack_elapse:57857|ctl_first_sent_time:1757650077585913|lagest_ack_time:1757650077643416|curr_delivered:151465|
[2025/09/12 04:07:57 643489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077585913|
[2025/09/12 04:07:57 643494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 643498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:196|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:196|path_largest_ack:196|
[2025/09/12 04:07:57 643502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:124805|prior_delivered:83060|prior_time:1757650077585559|is_app_limited:0|send_elapse:50758|ack_elapse:57857|ctl_first_sent_time:1757650077585913|lagest_ack_time:1757650077643416|curr_delivered:152665|
[2025/09/12 04:07:57 643507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077586020|
[2025/09/12 04:07:57 643511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 643515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56842|rttvar:500|minrtt:31489|latest_rtt:57396|ack_delay:32|
[2025/09/12 04:07:57 643519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56907|rttvar:505|minrtt:31489|latest_rtt:57396|ack_delay:32|
[2025/09/12 04:07:57 643523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:196|lost_pn:193|thresh:3|
[2025/09/12 04:07:57 643527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 643573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 643587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 643711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:192|lost_pn:193|po_sent_time:1757650077583907|lost_send_time:1757650077578846|loss_delay:64570|frame:STREAM |repair:128|
[2025/09/12 04:07:57 643716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:193|lost_pn:193|po_sent_time:1757650077583980|lost_send_time:1757650077578846|loss_delay:64570|frame:STREAM |repair:128|
[2025/09/12 04:07:57 643720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077583980u|
[2025/09/12 04:07:57 643724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 643729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56907|rtt_var:505|pto_duration:58927|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 643733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 643737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 643741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 146407|
[2025/09/12 04:07:57 643745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077721048|now:1757650077643728|interv:77320|
[2025/09/12 04:07:57 643749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077721048|now:1757650077643728|interval:77320|pto_count:0|srtt:56907
[2025/09/12 04:07:57 643753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 50758, ack_elapse 57857, delivered 69605|rate 1203052|lost 52|
[2025/09/12 04:07:57 643758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203052) in round 4|
[2025/09/12 04:07:57 643762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 643766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 643770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077586020|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 643777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077586020|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 643782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56907|latest_rtt:57396|min_rtt:31489|applimit:0|lost:50|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 643788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:82|largest:82|pns:2|
[2025/09/12 04:07:57 643792] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:90|pkt_type:SHORT_HEADER|pkt_num:82|frame:ACK |recv_time:1757650077643416|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 643797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197643416|now:1757650077643416|interv:120000000|
[2025/09/12 04:07:57 643801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197643416|now:1757650077643416|interv:120000000|
[2025/09/12 04:07:57 643805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077648308|pq_index:0|
[2025/09/12 04:07:57 643809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077641705|
[2025/09/12 04:07:57 643813] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077643813|
[2025/09/12 04:07:57 643818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077643817|
[2025/09/12 04:07:57 643824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56907|min_srtt:56907|path_bw:1206723|loss_rate:15.77|path_pto:0|
[2025/09/12 04:07:57 643829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:184015|
[2025/09/12 04:07:57 643833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56907|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 643838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:192|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 643842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56907|min_srtt:56907|path_bw:1206723|loss_rate:15.77|path_pto:0|
[2025/09/12 04:07:57 643846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:185202|
[2025/09/12 04:07:57 643850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56907|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 643855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:193|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 643859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56907|min_srtt:56907|path_bw:1206723|loss_rate:15.77|path_pto:0|
[2025/09/12 04:07:57 643866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:281349|
[2025/09/12 04:07:57 643870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56907|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 643874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 643878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56907|min_srtt:56907|path_bw:1206723|loss_rate:15.77|path_pto:0|
[2025/09/12 04:07:57 643882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:282536|
[2025/09/12 04:07:57 643886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56907|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 643890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 643894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56907|min_srtt:56907|path_bw:1206723|loss_rate:15.77|path_pto:0|
[2025/09/12 04:07:57 643898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:283723|
[2025/09/12 04:07:57 643903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 643908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 643914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 643921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 643927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:192|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 643933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:184015|
[2025/09/12 04:07:57 643940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 643947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:319|
[2025/09/12 04:07:57 643983] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:319|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077643958|stream_id:8|stream_offset:184015|
[2025/09/12 04:07:57 643992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:319|origin_pktnum:192|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 643998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 644005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56907|rtt_var:505|pto_duration:58927|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 644019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 644025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 644032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 147607|
[2025/09/12 04:07:57 644038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077722885|now:1757650077644004|interv:78881|
[2025/09/12 04:07:57 644044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077722885|now:1757650077644004|interval:78881|pto_count:0|srtt:56907
[2025/09/12 04:07:57 644049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 644054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:193|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 644058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:185202|
[2025/09/12 04:07:57 644063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 644068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:320|
[2025/09/12 04:07:57 644103] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:320|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077644078|stream_id:8|stream_offset:185202|
[2025/09/12 04:07:57 644112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:320|origin_pktnum:193|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 644119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 644125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56907|rtt_var:505|pto_duration:58927|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 644132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 644139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 644145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 148807|
[2025/09/12 04:07:57 644151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077723005|now:1757650077644125|interv:78880|
[2025/09/12 04:07:57 644157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077723005|now:1757650077644125|interval:78880|pto_count:0|srtt:56907
[2025/09/12 04:07:57 644164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 644171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 644178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:281349|
[2025/09/12 04:07:57 644185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 644199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:321|
[2025/09/12 04:07:57 644235] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:321|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077644209|stream_id:8|stream_offset:281349|
[2025/09/12 04:07:57 644244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:321|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 644251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 644258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56907|rtt_var:505|pto_duration:58927|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 644265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 644272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 644278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 150007|
[2025/09/12 04:07:57 644284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077723136|now:1757650077644257|interv:78879|
[2025/09/12 04:07:57 644290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077723136|now:1757650077644257|interval:78879|pto_count:0|srtt:56907
[2025/09/12 04:07:57 644298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 644305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 644311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:282536|
[2025/09/12 04:07:57 644319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 644326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:322|
[2025/09/12 04:07:57 644381] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:322|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077644336|stream_id:8|stream_offset:282536|
[2025/09/12 04:07:57 644391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:322|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 644399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 644406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56907|rtt_var:505|pto_duration:58927|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 644413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 644433] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 644442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 151207|
[2025/09/12 04:07:57 644446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077723263|now:1757650077644406|interv:78857|
[2025/09/12 04:07:57 644455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077723263|now:1757650077644406|interval:78857|pto_count:0|srtt:56907
[2025/09/12 04:07:57 644459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 644464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077716503|
[2025/09/12 04:07:57 644468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077716503|
[2025/09/12 04:07:57 644472] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077644472|diff:72031|
[2025/09/12 04:07:57 644477] [debug] |xqc_engine_main_logic|END|now:1757650077643817|
[2025/09/12 04:07:57 644484] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:92|state:ESTABED|recv_time:1757650077644483|
[2025/09/12 04:07:57 644488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 644494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:82|
[2025/09/12 04:07:57 644498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:83|
[2025/09/12 04:07:57 644504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:83|
[2025/09/12 04:07:57 644508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 644514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:199|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:199|path_largest_ack:199|
[2025/09/12 04:07:57 644519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:127205|prior_delivered:85460|prior_time:1757650077587446|is_app_limited:0|send_elapse:50810|ack_elapse:57037|ctl_first_sent_time:1757650077587817|lagest_ack_time:1757650077644483|curr_delivered:153865|
[2025/09/12 04:07:57 644524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077587817|
[2025/09/12 04:07:57 644528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 644532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56907|rttvar:505|minrtt:31489|latest_rtt:56666|ack_delay:24|
[2025/09/12 04:07:57 644537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56874|rttvar:445|minrtt:31489|latest_rtt:56666|ack_delay:24|
[2025/09/12 04:07:57 644541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:199|lost_pn:196|thresh:3|
[2025/09/12 04:07:57 644545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 644593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 644605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 644736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 644740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077650106|now:1757650077644740|interval:5366|
[2025/09/12 04:07:57 644744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077650106|now:1757650077644740|interv:5366|
[2025/09/12 04:07:57 644748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 50810, ack_elapse 57037, delivered 68405|rate 1199309|lost 52|
[2025/09/12 04:07:57 644752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199309) in round 4|
[2025/09/12 04:07:57 644757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 644761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 644765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:0|acked:1200|po_sent_time:1757650077587817|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 644772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:0|acked:1200|po_sent_time:1757650077587817|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 644776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:150007|srtt:56874|latest_rtt:56666|min_rtt:31489|applimit:0|lost:52|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 644782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:83|largest:83|pns:2|
[2025/09/12 04:07:57 644786] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:92|pkt_type:SHORT_HEADER|pkt_num:83|frame:ACK |recv_time:1757650077644483|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 644791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197644483|now:1757650077644483|interv:120000000|
[2025/09/12 04:07:57 644795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197644483|now:1757650077644483|interv:120000000|
[2025/09/12 04:07:57 644799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077716503|pq_index:0|
[2025/09/12 04:07:57 644803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077643817|
[2025/09/12 04:07:57 644807] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077644807|
[2025/09/12 04:07:57 644812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077644811|
[2025/09/12 04:07:57 644818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56874|min_srtt:56874|path_bw:1206723|loss_rate:16.20|path_pto:0|
[2025/09/12 04:07:57 644822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:283723|
[2025/09/12 04:07:57 644827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56874|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 644831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 644836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56874|min_srtt:56874|path_bw:1206723|loss_rate:16.20|path_pto:0|
[2025/09/12 04:07:57 644840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:284910|
[2025/09/12 04:07:57 644844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 644848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 644852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 644863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 644867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 644871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:283723|
[2025/09/12 04:07:57 644876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 644880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:323|
[2025/09/12 04:07:57 644910] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:323|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077644886|stream_id:8|stream_offset:283723|
[2025/09/12 04:07:57 644919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:323|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 644927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 644933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077650106|now:1757650077644933|interval:5173|
[2025/09/12 04:07:57 644940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077650106|now:1757650077644933|interv:5173|
[2025/09/12 04:07:57 644947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 644954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077650106|
[2025/09/12 04:07:57 644961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077650106|
[2025/09/12 04:07:57 644967] [debug] |xqc_engine_wakeup_after|wakeup:1757650077650106|now:1757650077644967|diff:5139|
[2025/09/12 04:07:57 644974] [debug] |xqc_engine_main_logic|END|now:1757650077644811|
[2025/09/12 04:07:57 644982] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077644982|
[2025/09/12 04:07:57 644988] [debug] |xqc_engine_wakeup_after|wakeup:1757650077650106|now:1757650077644988|diff:5118|
[2025/09/12 04:07:57 644994] [debug] |xqc_engine_main_logic|END|now:1757650077644982|
[2025/09/12 04:07:57 645354] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:94|state:ESTABED|recv_time:1757650077645353|
[2025/09/12 04:07:57 645366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 645375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:83|
[2025/09/12 04:07:57 645381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:84|
[2025/09/12 04:07:57 645390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:84|
[2025/09/12 04:07:57 645396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 645405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:202|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:202|path_largest_ack:202|
[2025/09/12 04:07:57 645410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:130805|prior_delivered:85460|prior_time:1757650077587446|is_app_limited:0|send_elapse:51046|ack_elapse:57907|ctl_first_sent_time:1757650077588053|lagest_ack_time:1757650077645353|curr_delivered:155065|
[2025/09/12 04:07:57 645445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077588053|
[2025/09/12 04:07:57 645450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 645454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56874|rttvar:445|minrtt:31489|latest_rtt:57300|ack_delay:32|
[2025/09/12 04:07:57 645459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56923|rttvar:432|minrtt:31489|latest_rtt:57300|ack_delay:32|
[2025/09/12 04:07:57 645463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:202|lost_pn:199|thresh:3|
[2025/09/12 04:07:57 645467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 645513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 645524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 645660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:197|lost_pn:199|po_sent_time:1757650077586123|lost_send_time:1757650077580891|loss_delay:64462|frame:STREAM |repair:128|
[2025/09/12 04:07:57 645665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:198|lost_pn:199|po_sent_time:1757650077586278|lost_send_time:1757650077580891|loss_delay:64462|frame:STREAM |repair:128|
[2025/09/12 04:07:57 645669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077586278u|
[2025/09/12 04:07:57 645673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 645677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077652365|now:1757650077645677|interval:6688|
[2025/09/12 04:07:57 645681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077652365|now:1757650077645677|interv:6688|
[2025/09/12 04:07:57 645685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 51046, ack_elapse 57907, delivered 69605|rate 1202013|lost 54|
[2025/09/12 04:07:57 645690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202013) in round 4|
[2025/09/12 04:07:57 645694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 645698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 645702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077588053|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 645706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077588053|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 645711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56923|latest_rtt:57300|min_rtt:31489|applimit:0|lost:52|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 645717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:84|largest:84|pns:2|
[2025/09/12 04:07:57 645721] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:94|pkt_type:SHORT_HEADER|pkt_num:84|frame:ACK |recv_time:1757650077645353|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 645726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197645353|now:1757650077645353|interv:120000000|
[2025/09/12 04:07:57 645730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197645353|now:1757650077645353|interv:120000000|
[2025/09/12 04:07:57 645734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077650106|pq_index:0|
[2025/09/12 04:07:57 645741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077644811|
[2025/09/12 04:07:57 645745] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077645745|
[2025/09/12 04:07:57 645750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077645749|
[2025/09/12 04:07:57 645756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56923|min_srtt:56923|path_bw:1206723|loss_rate:16.15|path_pto:0|
[2025/09/12 04:07:57 645760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:189950|
[2025/09/12 04:07:57 645765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56923|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 645769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:197|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 645774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56923|min_srtt:56923|path_bw:1206723|loss_rate:16.15|path_pto:0|
[2025/09/12 04:07:57 645778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:191137|
[2025/09/12 04:07:57 645782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56923|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 645786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:198|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 645791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56923|min_srtt:56923|path_bw:1206723|loss_rate:16.15|path_pto:0|
[2025/09/12 04:07:57 645795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:284910|
[2025/09/12 04:07:57 645799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56923|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 645803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 645807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56923|min_srtt:56923|path_bw:1206723|loss_rate:16.15|path_pto:0|
[2025/09/12 04:07:57 645811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:286097|
[2025/09/12 04:07:57 645816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 645819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 645823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 645830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 645834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:197|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 645838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:189950|
[2025/09/12 04:07:57 645843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 645847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:324|
[2025/09/12 04:07:57 645876] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:324|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077645854|stream_id:8|stream_offset:189950|
[2025/09/12 04:07:57 645882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:324|origin_pktnum:197|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 645887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 645893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077652365|now:1757650077645893|interval:6472|
[2025/09/12 04:07:57 645907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077652365|now:1757650077645893|interv:6472|
[2025/09/12 04:07:57 645913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 645921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:198|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 645928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:191137|
[2025/09/12 04:07:57 645935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 645942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:325|
[2025/09/12 04:07:57 645974] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:325|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077645952|stream_id:8|stream_offset:191137|
[2025/09/12 04:07:57 645983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:325|origin_pktnum:198|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 645989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 645996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077652365|now:1757650077645996|interval:6369|
[2025/09/12 04:07:57 646002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077652365|now:1757650077645996|interv:6369|
[2025/09/12 04:07:57 646009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 646016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 646029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:284910|
[2025/09/12 04:07:57 646035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 646042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:326|
[2025/09/12 04:07:57 646071] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:326|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077646052|stream_id:8|stream_offset:284910|
[2025/09/12 04:07:57 646079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:326|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 646086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 646092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077652365|now:1757650077646092|interval:6273|
[2025/09/12 04:07:57 646098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077652365|now:1757650077646092|interv:6273|
[2025/09/12 04:07:57 646105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 646112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077652365|
[2025/09/12 04:07:57 646119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077652365|
[2025/09/12 04:07:57 646125] [debug] |xqc_engine_wakeup_after|wakeup:1757650077652365|now:1757650077646125|diff:6240|
[2025/09/12 04:07:57 646131] [debug] |xqc_engine_main_logic|END|now:1757650077645749|
[2025/09/12 04:07:57 646140] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077646140|
[2025/09/12 04:07:57 646147] [debug] |xqc_engine_wakeup_after|wakeup:1757650077652365|now:1757650077646147|diff:6218|
[2025/09/12 04:07:57 646153] [debug] |xqc_engine_main_logic|END|now:1757650077646140|
[2025/09/12 04:07:57 647357] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:96|state:ESTABED|recv_time:1757650077647356|
[2025/09/12 04:07:57 647369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 647375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:84|
[2025/09/12 04:07:57 647379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:85|
[2025/09/12 04:07:57 647385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:85|
[2025/09/12 04:07:57 647389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 647396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:203|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:205|path_largest_ack:203|
[2025/09/12 04:07:57 647400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:129605|prior_delivered:87860|prior_time:1757650077589473|is_app_limited:0|send_elapse:52646|ack_elapse:57883|ctl_first_sent_time:1757650077589816|lagest_ack_time:1757650077647356|curr_delivered:156265|
[2025/09/12 04:07:57 647405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077589816|
[2025/09/12 04:07:57 647410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 647438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:205|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:205|path_largest_ack:205|
[2025/09/12 04:07:57 647447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:129605|prior_delivered:87860|prior_time:1757650077589473|is_app_limited:0|send_elapse:52646|ack_elapse:57883|ctl_first_sent_time:1757650077589816|lagest_ack_time:1757650077647356|curr_delivered:157465|
[2025/09/12 04:07:57 647452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077590019|
[2025/09/12 04:07:57 647456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 647460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56923|rttvar:432|minrtt:31489|latest_rtt:57337|ack_delay:24|
[2025/09/12 04:07:57 647464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56972|rttvar:421|minrtt:31489|latest_rtt:57337|ack_delay:24|
[2025/09/12 04:07:57 647468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:205|lost_pn:202|thresh:3|
[2025/09/12 04:07:57 647472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 647518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 647529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 647672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:200|lost_pn:202|po_sent_time:1757650077587903|lost_send_time:1757650077582852|loss_delay:64504|frame:STREAM |repair:128|
[2025/09/12 04:07:57 647677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:201|lost_pn:202|po_sent_time:1757650077587979|lost_send_time:1757650077582852|loss_delay:64504|frame:STREAM |repair:128|
[2025/09/12 04:07:57 647681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077587979u|
[2025/09/12 04:07:57 647685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 647689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654425|now:1757650077647689|interval:6736|
[2025/09/12 04:07:57 647693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654425|now:1757650077647689|interv:6736|
[2025/09/12 04:07:57 647697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 52646, ack_elapse 57883, delivered 69605|rate 1202511|lost 56|
[2025/09/12 04:07:57 647702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202511) in round 4|
[2025/09/12 04:07:57 647706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 647710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 647714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077590019|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 647718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077590019|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 647723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56972|latest_rtt:57337|min_rtt:31489|applimit:0|lost:54|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 647731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:85|largest:85|pns:2|
[2025/09/12 04:07:57 647736] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:96|pkt_type:SHORT_HEADER|pkt_num:85|frame:ACK |recv_time:1757650077647356|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 647740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197647356|now:1757650077647356|interv:120000000|
[2025/09/12 04:07:57 647744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197647356|now:1757650077647356|interv:120000000|
[2025/09/12 04:07:57 647748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077652365|pq_index:0|
[2025/09/12 04:07:57 647753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077645749|
[2025/09/12 04:07:57 647756] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077647756|
[2025/09/12 04:07:57 647761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077647760|
[2025/09/12 04:07:57 647767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56972|min_srtt:56972|path_bw:1206723|loss_rate:16.62|path_pto:0|
[2025/09/12 04:07:57 647772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:193511|
[2025/09/12 04:07:57 647776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56972|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 647781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:200|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 647785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56972|min_srtt:56972|path_bw:1206723|loss_rate:16.62|path_pto:0|
[2025/09/12 04:07:57 647789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:194698|
[2025/09/12 04:07:57 647794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56972|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 647798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:201|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 647802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56972|min_srtt:56972|path_bw:1206723|loss_rate:16.62|path_pto:0|
[2025/09/12 04:07:57 647806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:286097|
[2025/09/12 04:07:57 647810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56972|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 647814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 647821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56972|min_srtt:56972|path_bw:1206723|loss_rate:16.62|path_pto:0|
[2025/09/12 04:07:57 647825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:287284|
[2025/09/12 04:07:57 647829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56972|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 647833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 647837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56972|min_srtt:56972|path_bw:1206723|loss_rate:16.62|path_pto:0|
[2025/09/12 04:07:57 647841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:288471|
[2025/09/12 04:07:57 647846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 647849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 647853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 647857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 647862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:200|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 647866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:193511|
[2025/09/12 04:07:57 647870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 647874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:327|
[2025/09/12 04:07:57 647903] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:327|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077647881|stream_id:8|stream_offset:193511|
[2025/09/12 04:07:57 647909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:327|origin_pktnum:200|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 647914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 647918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654425|now:1757650077647918|interval:6507|
[2025/09/12 04:07:57 647922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654425|now:1757650077647918|interv:6507|
[2025/09/12 04:07:57 647926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 647931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:201|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 647935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:194698|
[2025/09/12 04:07:57 647943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 647950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:328|
[2025/09/12 04:07:57 647982] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:328|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077647959|stream_id:8|stream_offset:194698|
[2025/09/12 04:07:57 647990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:328|origin_pktnum:201|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 647997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 648003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654425|now:1757650077648003|interval:6422|
[2025/09/12 04:07:57 648010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654425|now:1757650077648003|interv:6422|
[2025/09/12 04:07:57 648016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 648023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 648029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:286097|
[2025/09/12 04:07:57 648036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 648041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:329|
[2025/09/12 04:07:57 648072] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:329|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077648051|stream_id:8|stream_offset:286097|
[2025/09/12 04:07:57 648081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:329|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 648088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 648094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654425|now:1757650077648094|interval:6331|
[2025/09/12 04:07:57 648100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654425|now:1757650077648094|interv:6331|
[2025/09/12 04:07:57 648106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 648113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 648119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:287284|
[2025/09/12 04:07:57 648126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 648132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:330|
[2025/09/12 04:07:57 648158] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:330|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077648142|stream_id:8|stream_offset:287284|
[2025/09/12 04:07:57 648173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:330|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 648179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 648185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654425|now:1757650077648185|interval:6240|
[2025/09/12 04:07:57 648192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654425|now:1757650077648185|interv:6240|
[2025/09/12 04:07:57 648198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 648205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077654425|
[2025/09/12 04:07:57 648211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077654425|
[2025/09/12 04:07:57 648216] [debug] |xqc_engine_wakeup_after|wakeup:1757650077654425|now:1757650077648216|diff:6209|
[2025/09/12 04:07:57 648222] [debug] |xqc_engine_main_logic|END|now:1757650077647760|
[2025/09/12 04:07:57 648229] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077648229|
[2025/09/12 04:07:57 648235] [debug] |xqc_engine_wakeup_after|wakeup:1757650077654425|now:1757650077648235|diff:6190|
[2025/09/12 04:07:57 648241] [debug] |xqc_engine_main_logic|END|now:1757650077648229|
[2025/09/12 04:07:57 648400] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077648399|
[2025/09/12 04:07:57 648449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 648458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:85|
[2025/09/12 04:07:57 648462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:86|
[2025/09/12 04:07:57 648468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:86|
[2025/09/12 04:07:57 648472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 648479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:207|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:207|path_largest_ack:207|
[2025/09/12 04:07:57 648484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:132005|prior_delivered:90260|prior_time:1757650077591458|is_app_limited:0|send_elapse:52793|ack_elapse:56941|ctl_first_sent_time:1757650077591815|lagest_ack_time:1757650077648399|curr_delivered:158665|
[2025/09/12 04:07:57 648497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077591815|
[2025/09/12 04:07:57 648502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 648506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56972|rttvar:421|minrtt:31489|latest_rtt:56584|ack_delay:24|
[2025/09/12 04:07:57 648510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56921|rttvar:419|minrtt:31489|latest_rtt:56584|ack_delay:24|
[2025/09/12 04:07:57 648515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:207|lost_pn:204|thresh:3|
[2025/09/12 04:07:57 648525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 648571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 648582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 648732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:204|lost_pn:204|po_sent_time:1757650077589921|lost_send_time:1757650077584363|loss_delay:64036|frame:STREAM |repair:128|
[2025/09/12 04:07:57 648736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077589921u|
[2025/09/12 04:07:57 648740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 648744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654152|now:1757650077648744|interval:5408|
[2025/09/12 04:07:57 648749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654152|now:1757650077648744|interv:5408|
[2025/09/12 04:07:57 648753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 52793, ack_elapse 56941, delivered 68405|rate 1201331|lost 57|
[2025/09/12 04:07:57 648757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201331) in round 4|
[2025/09/12 04:07:57 648761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 648766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 648769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077591815|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 648774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077591815|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 648779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56921|latest_rtt:56584|min_rtt:31489|applimit:0|lost:56|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 648784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:86|largest:86|pns:2|
[2025/09/12 04:07:57 648789] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:86|frame:ACK |recv_time:1757650077648399|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 648794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197648399|now:1757650077648399|interv:120000000|
[2025/09/12 04:07:57 648798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197648399|now:1757650077648399|interv:120000000|
[2025/09/12 04:07:57 648802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077654425|pq_index:0|
[2025/09/12 04:07:57 648806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077647760|
[2025/09/12 04:07:57 648810] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077648810|
[2025/09/12 04:07:57 648815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077648814|
[2025/09/12 04:07:57 648823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56921|min_srtt:56921|path_bw:1206723|loss_rate:17.02|path_pto:0|
[2025/09/12 04:07:57 648828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:198259|
[2025/09/12 04:07:57 648833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56921|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 648837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:204|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 648842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56921|min_srtt:56921|path_bw:1206723|loss_rate:17.02|path_pto:0|
[2025/09/12 04:07:57 648846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:288471|
[2025/09/12 04:07:57 648850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56921|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 648855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 648859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56921|min_srtt:56921|path_bw:1206723|loss_rate:17.02|path_pto:0|
[2025/09/12 04:07:57 648863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:289658|
[2025/09/12 04:07:57 648867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 648871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 648875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 648879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 648883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:204|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 648888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:198259|
[2025/09/12 04:07:57 648895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 648902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:331|
[2025/09/12 04:07:57 648940] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:331|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077648912|stream_id:8|stream_offset:198259|
[2025/09/12 04:07:57 648950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:331|origin_pktnum:204|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 648964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 648971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654152|now:1757650077648971|interval:5181|
[2025/09/12 04:07:57 648978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654152|now:1757650077648971|interv:5181|
[2025/09/12 04:07:57 648984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 648989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 648993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:288471|
[2025/09/12 04:07:57 648998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 649002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:332|
[2025/09/12 04:07:57 649059] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:332|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077649011|stream_id:8|stream_offset:288471|
[2025/09/12 04:07:57 649068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:332|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 649075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 649082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077654152|now:1757650077649081|interval:5071|
[2025/09/12 04:07:57 649089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077654152|now:1757650077649081|interv:5071|
[2025/09/12 04:07:57 649095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 649103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077654152|
[2025/09/12 04:07:57 649110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077654152|
[2025/09/12 04:07:57 649117] [debug] |xqc_engine_wakeup_after|wakeup:1757650077654152|now:1757650077649116|diff:5036|
[2025/09/12 04:07:57 649123] [debug] |xqc_engine_main_logic|END|now:1757650077648814|
[2025/09/12 04:07:57 649131] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077649131|
[2025/09/12 04:07:57 649137] [debug] |xqc_engine_wakeup_after|wakeup:1757650077654152|now:1757650077649137|diff:5015|
[2025/09/12 04:07:57 649143] [debug] |xqc_engine_main_logic|END|now:1757650077649131|
[2025/09/12 04:07:57 649443] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077649442|
[2025/09/12 04:07:57 649455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 649461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:86|
[2025/09/12 04:07:57 649465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87|
[2025/09/12 04:07:57 649471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:87|
[2025/09/12 04:07:57 649475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 649487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:209|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:209|path_largest_ack:209|
[2025/09/12 04:07:57 649492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:134405|prior_delivered:90260|prior_time:1757650077591458|is_app_limited:0|send_elapse:52991|ack_elapse:57984|ctl_first_sent_time:1757650077592013|lagest_ack_time:1757650077649442|curr_delivered:159865|
[2025/09/12 04:07:57 649496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077592013|
[2025/09/12 04:07:57 649501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 649505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56921|rttvar:419|minrtt:31489|latest_rtt:57429|ack_delay:48|
[2025/09/12 04:07:57 649509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56978|rttvar:430|minrtt:31489|latest_rtt:57429|ack_delay:48|
[2025/09/12 04:07:57 649514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:209|lost_pn:206|thresh:3|
[2025/09/12 04:07:57 649518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 649563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 649575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 649728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:206|lost_pn:206|po_sent_time:1757650077590116|lost_send_time:1757650077584835|loss_delay:64607|frame:STREAM |repair:128|
[2025/09/12 04:07:57 649732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077590116u|
[2025/09/12 04:07:57 649736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 649740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077656528|now:1757650077649740|interval:6788|
[2025/09/12 04:07:57 649744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077656528|now:1757650077649740|interv:6788|
[2025/09/12 04:07:57 649749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 52991, ack_elapse 57984, delivered 69605|rate 1200417|lost 58|
[2025/09/12 04:07:57 649753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200417) in round 4|
[2025/09/12 04:07:57 649757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 649761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 649765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077592013|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 649769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077592013|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 649777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56978|latest_rtt:57429|min_rtt:31489|applimit:0|lost:57|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 649782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87|largest:87|pns:2|
[2025/09/12 04:07:57 649787] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:87|frame:ACK |recv_time:1757650077649442|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 649792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197649442|now:1757650077649442|interv:120000000|
[2025/09/12 04:07:57 649796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197649442|now:1757650077649442|interv:120000000|
[2025/09/12 04:07:57 649800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077654152|pq_index:0|
[2025/09/12 04:07:57 649804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077648814|
[2025/09/12 04:07:57 649808] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077649808|
[2025/09/12 04:07:57 649813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077649812|
[2025/09/12 04:07:57 649819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56978|min_srtt:56978|path_bw:1206723|loss_rate:17.22|path_pto:0|
[2025/09/12 04:07:57 649823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:200633|
[2025/09/12 04:07:57 649828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56978|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 649832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:206|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 649837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56978|min_srtt:56978|path_bw:1206723|loss_rate:17.22|path_pto:0|
[2025/09/12 04:07:57 649841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:289658|
[2025/09/12 04:07:57 649845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56978|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 649849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 649854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56978|min_srtt:56978|path_bw:1206723|loss_rate:17.22|path_pto:0|
[2025/09/12 04:07:57 649858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:290845|
[2025/09/12 04:07:57 649862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 649868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 649872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 649876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 649880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:206|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 649885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:200633|
[2025/09/12 04:07:57 649892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 649898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:333|
[2025/09/12 04:07:57 649937] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:333|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077649908|stream_id:8|stream_offset:200633|
[2025/09/12 04:07:57 649947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:333|origin_pktnum:206|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 649955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 649962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077656528|now:1757650077649962|interval:6566|
[2025/09/12 04:07:57 649968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077656528|now:1757650077649962|interv:6566|
[2025/09/12 04:07:57 649975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 649981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 649985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:289658|
[2025/09/12 04:07:57 649990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 649994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:334|
[2025/09/12 04:07:57 650045] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:334|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077650002|stream_id:8|stream_offset:289658|
[2025/09/12 04:07:57 650055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:334|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 650061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 650067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077656528|now:1757650077650067|interval:6461|
[2025/09/12 04:07:57 650074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077656528|now:1757650077650067|interv:6461|
[2025/09/12 04:07:57 650087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 650095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077656528|
[2025/09/12 04:07:57 650101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077656528|
[2025/09/12 04:07:57 650108] [debug] |xqc_engine_wakeup_after|wakeup:1757650077656528|now:1757650077650107|diff:6421|
[2025/09/12 04:07:57 650115] [debug] |xqc_engine_main_logic|END|now:1757650077649812|
[2025/09/12 04:07:57 650123] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077650123|
[2025/09/12 04:07:57 650129] [debug] |xqc_engine_wakeup_after|wakeup:1757650077656528|now:1757650077650129|diff:6399|
[2025/09/12 04:07:57 650135] [debug] |xqc_engine_main_logic|END|now:1757650077650123|
[2025/09/12 04:07:57 650299] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077650298|
[2025/09/12 04:07:57 650311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 650321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:87|
[2025/09/12 04:07:57 650326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:88|
[2025/09/12 04:07:57 650334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:88|
[2025/09/12 04:07:57 650340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 650349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:211|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:211|path_largest_ack:211|
[2025/09/12 04:07:57 650356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:134405|prior_delivered:92660|prior_time:1757650077593404|is_app_limited:0|send_elapse:54624|ack_elapse:56894|ctl_first_sent_time:1757650077593806|lagest_ack_time:1757650077650298|curr_delivered:161065|
[2025/09/12 04:07:57 650362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077593806|
[2025/09/12 04:07:57 650369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 650375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56978|rttvar:430|minrtt:31489|latest_rtt:56492|ack_delay:24|
[2025/09/12 04:07:57 650382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56914|rttvar:450|minrtt:31489|latest_rtt:56492|ack_delay:24|
[2025/09/12 04:07:57 650388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:211|lost_pn:208|thresh:3|
[2025/09/12 04:07:57 650395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 650469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 650480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 650636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:208|lost_pn:208|po_sent_time:1757650077591921|lost_send_time:1757650077586270|loss_delay:64028|frame:STREAM |repair:128|
[2025/09/12 04:07:57 650643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077591921u|
[2025/09/12 04:07:57 650647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 650652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077656135|now:1757650077650651|interval:5484|
[2025/09/12 04:07:57 650656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077656135|now:1757650077650651|interv:5484|
[2025/09/12 04:07:57 650660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 54624, ack_elapse 56894, delivered 68405|rate 1202323|lost 59|
[2025/09/12 04:07:57 650664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202323) in round 4|
[2025/09/12 04:07:57 650668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 650673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 650676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077593806|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 650681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077593806|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 650685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56914|latest_rtt:56492|min_rtt:31489|applimit:0|lost:58|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 650691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:88|largest:88|pns:2|
[2025/09/12 04:07:57 650695] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:88|frame:ACK |recv_time:1757650077650298|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 650700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197650298|now:1757650077650298|interv:120000000|
[2025/09/12 04:07:57 650704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197650298|now:1757650077650298|interv:120000000|
[2025/09/12 04:07:57 650708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077656528|pq_index:0|
[2025/09/12 04:07:57 650712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077649812|
[2025/09/12 04:07:57 650716] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077650716|
[2025/09/12 04:07:57 650721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077650720|
[2025/09/12 04:07:57 650727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56914|min_srtt:56914|path_bw:1206723|loss_rate:17.42|path_pto:0|
[2025/09/12 04:07:57 650732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:203007|
[2025/09/12 04:07:57 650743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56914|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 650747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:208|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 650752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56914|min_srtt:56914|path_bw:1206723|loss_rate:17.42|path_pto:0|
[2025/09/12 04:07:57 650756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:290845|
[2025/09/12 04:07:57 650760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56914|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 650764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 650768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56914|min_srtt:56914|path_bw:1206723|loss_rate:17.42|path_pto:0|
[2025/09/12 04:07:57 650772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:292032|
[2025/09/12 04:07:57 650776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 650780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 650784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 650788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 650792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:208|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 650797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:203007|
[2025/09/12 04:07:57 650801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 650805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:335|
[2025/09/12 04:07:57 650837] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:335|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077650812|stream_id:8|stream_offset:203007|
[2025/09/12 04:07:57 650846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:335|origin_pktnum:208|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 650853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 650860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077656135|now:1757650077650859|interval:5276|
[2025/09/12 04:07:57 650866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077656135|now:1757650077650859|interv:5276|
[2025/09/12 04:07:57 650873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 650888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 650892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:290845|
[2025/09/12 04:07:57 650897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 650901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:336|
[2025/09/12 04:07:57 650928] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:336|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077650908|stream_id:8|stream_offset:290845|
[2025/09/12 04:07:57 650936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:336|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 650944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 650950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077656135|now:1757650077650950|interval:5185|
[2025/09/12 04:07:57 650956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077656135|now:1757650077650950|interv:5185|
[2025/09/12 04:07:57 650961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 650968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077656135|
[2025/09/12 04:07:57 650975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077656135|
[2025/09/12 04:07:57 650980] [debug] |xqc_engine_wakeup_after|wakeup:1757650077656135|now:1757650077650980|diff:5155|
[2025/09/12 04:07:57 650987] [debug] |xqc_engine_main_logic|END|now:1757650077650720|
[2025/09/12 04:07:57 650994] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077650994|
[2025/09/12 04:07:57 651000] [debug] |xqc_engine_wakeup_after|wakeup:1757650077656135|now:1757650077651000|diff:5135|
[2025/09/12 04:07:57 651005] [debug] |xqc_engine_main_logic|END|now:1757650077650994|
[2025/09/12 04:07:57 651318] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077651317|
[2025/09/12 04:07:57 651330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 651339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:88|
[2025/09/12 04:07:57 651345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:89|
[2025/09/12 04:07:57 651354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:89|
[2025/09/12 04:07:57 651358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 651365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:213|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:213|path_largest_ack:213|
[2025/09/12 04:07:57 651371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:136805|prior_delivered:92660|prior_time:1757650077593404|is_app_limited:0|send_elapse:54819|ack_elapse:57913|ctl_first_sent_time:1757650077594001|lagest_ack_time:1757650077651317|curr_delivered:162265|
[2025/09/12 04:07:57 651379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077594001|
[2025/09/12 04:07:57 651400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 651405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56914|rttvar:450|minrtt:31489|latest_rtt:57316|ack_delay:32|
[2025/09/12 04:07:57 651409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56960|rttvar:430|minrtt:31489|latest_rtt:57316|ack_delay:32|
[2025/09/12 04:07:57 651413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:213|lost_pn:210|thresh:3|
[2025/09/12 04:07:57 651417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 651490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 651501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 651664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:210|lost_pn:210|po_sent_time:1757650077592107|lost_send_time:1757650077586837|loss_delay:64480|frame:STREAM |repair:128|
[2025/09/12 04:07:57 651669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077592107u|
[2025/09/12 04:07:57 651673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 651677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658390|now:1757650077651677|interval:6713|
[2025/09/12 04:07:57 651681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658390|now:1757650077651677|interv:6713|
[2025/09/12 04:07:57 651685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 54819, ack_elapse 57913, delivered 69605|rate 1201889|lost 60|
[2025/09/12 04:07:57 651690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201889) in round 4|
[2025/09/12 04:07:57 651694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 651698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 651702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077594001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 651706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077594001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 651711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56960|latest_rtt:57316|min_rtt:31489|applimit:0|lost:59|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 651719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:89|largest:89|pns:2|
[2025/09/12 04:07:57 651723] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:89|frame:ACK |recv_time:1757650077651317|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 651728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197651317|now:1757650077651317|interv:120000000|
[2025/09/12 04:07:57 651732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197651317|now:1757650077651317|interv:120000000|
[2025/09/12 04:07:57 651736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077656135|pq_index:0|
[2025/09/12 04:07:57 651741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077650720|
[2025/09/12 04:07:57 651744] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077651744|
[2025/09/12 04:07:57 651749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077651748|
[2025/09/12 04:07:57 651755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56960|min_srtt:56960|path_bw:1206723|loss_rate:17.61|path_pto:0|
[2025/09/12 04:07:57 651760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:205381|
[2025/09/12 04:07:57 651764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56960|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 651769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:210|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 651773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56960|min_srtt:56960|path_bw:1206723|loss_rate:17.61|path_pto:0|
[2025/09/12 04:07:57 651778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:292032|
[2025/09/12 04:07:57 651782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56960|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 651786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 651790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56960|min_srtt:56960|path_bw:1206723|loss_rate:17.61|path_pto:0|
[2025/09/12 04:07:57 651794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:293219|
[2025/09/12 04:07:57 651798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 651802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 651806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 651813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 651817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:210|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 651821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:205381|
[2025/09/12 04:07:57 651826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 651830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:337|
[2025/09/12 04:07:57 651860] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:337|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077651837|stream_id:8|stream_offset:205381|
[2025/09/12 04:07:57 651866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:337|origin_pktnum:210|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 651871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 651875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658390|now:1757650077651875|interval:6515|
[2025/09/12 04:07:57 651885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658390|now:1757650077651875|interv:6515|
[2025/09/12 04:07:57 651889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 651894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 651899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:292032|
[2025/09/12 04:07:57 651903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 651907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:338|
[2025/09/12 04:07:57 651926] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:338|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077651913|stream_id:8|stream_offset:292032|
[2025/09/12 04:07:57 651932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:338|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 651939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 651945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658390|now:1757650077651945|interval:6445|
[2025/09/12 04:07:57 651951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658390|now:1757650077651945|interv:6445|
[2025/09/12 04:07:57 651957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 651965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077658390|
[2025/09/12 04:07:57 651971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077658390|
[2025/09/12 04:07:57 651983] [debug] |xqc_engine_wakeup_after|wakeup:1757650077658390|now:1757650077651983|diff:6407|
[2025/09/12 04:07:57 651990] [debug] |xqc_engine_main_logic|END|now:1757650077651748|
[2025/09/12 04:07:57 651998] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077651997|
[2025/09/12 04:07:57 652003] [debug] |xqc_engine_wakeup_after|wakeup:1757650077658390|now:1757650077652003|diff:6387|
[2025/09/12 04:07:57 652009] [debug] |xqc_engine_main_logic|END|now:1757650077651997|
[2025/09/12 04:07:57 652300] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077652299|
[2025/09/12 04:07:57 652325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 652335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:89|
[2025/09/12 04:07:57 652339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:90|
[2025/09/12 04:07:57 652346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:90|
[2025/09/12 04:07:57 652353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 652363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:215|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:215|path_largest_ack:215|
[2025/09/12 04:07:57 652370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:136805|prior_delivered:95060|prior_time:1757650077595469|is_app_limited:0|send_elapse:54840|ack_elapse:56830|ctl_first_sent_time:1757650077595796|lagest_ack_time:1757650077652299|curr_delivered:163465|
[2025/09/12 04:07:57 652377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077595796|
[2025/09/12 04:07:57 652382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 652386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56960|rttvar:430|minrtt:31489|latest_rtt:56503|ack_delay:24|
[2025/09/12 04:07:57 652390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56899|rttvar:443|minrtt:31489|latest_rtt:56503|ack_delay:24|
[2025/09/12 04:07:57 652394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:215|lost_pn:212|thresh:3|
[2025/09/12 04:07:57 652398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 652469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 652480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 652642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:212|lost_pn:212|po_sent_time:1757650077593910|lost_send_time:1757650077588288|loss_delay:64011|frame:STREAM |repair:128|
[2025/09/12 04:07:57 652646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077593910u|
[2025/09/12 04:07:57 652653] [stats] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|addr or cid not avail |lost interval:100732|lost_count:60|send_count:215|pkt_num:212|po_send_time:1757650077593910|srtt:56899|cwnd:151812|bw:1206723|conn_life:206271|now:0|last_lost_time:206271|
[2025/09/12 04:07:57 652658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 652662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658111|now:1757650077652662|interval:5449|
[2025/09/12 04:07:57 652666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658111|now:1757650077652662|interv:5449|
[2025/09/12 04:07:57 652670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 54840, ack_elapse 56830, delivered 68405|rate 1203677|lost 61|
[2025/09/12 04:07:57 652675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203677) in round 4|
[2025/09/12 04:07:57 652679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 652683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 652687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077595796|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 652691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077595796|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 652696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56899|latest_rtt:56503|min_rtt:31489|applimit:0|lost:60|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 652701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:90|largest:90|pns:2|
[2025/09/12 04:07:57 652706] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:90|frame:ACK |recv_time:1757650077652299|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 652711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197652299|now:1757650077652299|interv:120000000|
[2025/09/12 04:07:57 652715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197652299|now:1757650077652299|interv:120000000|
[2025/09/12 04:07:57 652719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077658390|pq_index:0|
[2025/09/12 04:07:57 652723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077651748|
[2025/09/12 04:07:57 652727] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077652727|
[2025/09/12 04:07:57 652732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077652731|
[2025/09/12 04:07:57 652737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56899|min_srtt:56899|path_bw:1206723|loss_rate:17.80|path_pto:0|
[2025/09/12 04:07:57 652745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:207755|
[2025/09/12 04:07:57 652749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56899|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 652754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:212|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 652758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56899|min_srtt:56899|path_bw:1206723|loss_rate:17.80|path_pto:0|
[2025/09/12 04:07:57 652762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:293219|
[2025/09/12 04:07:57 652766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56899|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 652770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 652775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56899|min_srtt:56899|path_bw:1206723|loss_rate:17.80|path_pto:0|
[2025/09/12 04:07:57 652779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:294406|
[2025/09/12 04:07:57 652783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 652787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 652790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 652794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 652799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:212|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 652803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:207755|
[2025/09/12 04:07:57 652807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 652811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:339|
[2025/09/12 04:07:57 652843] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:339|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077652818|stream_id:8|stream_offset:207755|
[2025/09/12 04:07:57 652852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:339|origin_pktnum:212|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 652860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 652866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658111|now:1757650077652866|interval:5245|
[2025/09/12 04:07:57 652885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658111|now:1757650077652866|interv:5245|
[2025/09/12 04:07:57 652889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 652894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 652899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:293219|
[2025/09/12 04:07:57 652903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 652907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:340|
[2025/09/12 04:07:57 652934] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:340|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077652914|stream_id:8|stream_offset:293219|
[2025/09/12 04:07:57 652942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:340|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 652950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 652956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077658111|now:1757650077652956|interval:5155|
[2025/09/12 04:07:57 652963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077658111|now:1757650077652956|interv:5155|
[2025/09/12 04:07:57 652969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 652976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077658111|
[2025/09/12 04:07:57 652982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077658111|
[2025/09/12 04:07:57 652987] [debug] |xqc_engine_wakeup_after|wakeup:1757650077658111|now:1757650077652987|diff:5124|
[2025/09/12 04:07:57 652993] [debug] |xqc_engine_main_logic|END|now:1757650077652731|
[2025/09/12 04:07:57 653000] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077653000|
[2025/09/12 04:07:57 653005] [debug] |xqc_engine_wakeup_after|wakeup:1757650077658111|now:1757650077653005|diff:5106|
[2025/09/12 04:07:57 653011] [debug] |xqc_engine_main_logic|END|now:1757650077653000|
[2025/09/12 04:07:57 653280] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077653279|
[2025/09/12 04:07:57 653293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 653314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:90|
[2025/09/12 04:07:57 653321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:91|
[2025/09/12 04:07:57 653330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:91|
[2025/09/12 04:07:57 653336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 653345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:217|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:217|path_largest_ack:217|
[2025/09/12 04:07:57 653352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:139205|prior_delivered:95060|prior_time:1757650077595469|is_app_limited:0|send_elapse:55037|ack_elapse:57810|ctl_first_sent_time:1757650077595993|lagest_ack_time:1757650077653279|curr_delivered:164665|
[2025/09/12 04:07:57 653365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077595993|
[2025/09/12 04:07:57 653370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 653374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56899|rttvar:443|minrtt:31489|latest_rtt:57286|ack_delay:24|
[2025/09/12 04:07:57 653378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56944|rttvar:423|minrtt:31489|latest_rtt:57286|ack_delay:24|
[2025/09/12 04:07:57 653383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:217|lost_pn:214|thresh:3|
[2025/09/12 04:07:57 653387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 653456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 653467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 653637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:214|lost_pn:214|po_sent_time:1757650077594100|lost_send_time:1757650077588833|loss_delay:64446|frame:STREAM |repair:128|
[2025/09/12 04:07:57 653642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077594100u|
[2025/09/12 04:07:57 653646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 653650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660343|now:1757650077653650|interval:6693|
[2025/09/12 04:07:57 653654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660343|now:1757650077653650|interv:6693|
[2025/09/12 04:07:57 653658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 55037, ack_elapse 57810, delivered 69605|rate 1204030|lost 62|
[2025/09/12 04:07:57 653663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204030) in round 4|
[2025/09/12 04:07:57 653667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 653671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 653675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077595993|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 653682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077595993|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 653687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56944|latest_rtt:57286|min_rtt:31489|applimit:0|lost:61|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 653692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:91|largest:91|pns:2|
[2025/09/12 04:07:57 653697] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:91|frame:ACK |recv_time:1757650077653279|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 653702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197653279|now:1757650077653279|interv:120000000|
[2025/09/12 04:07:57 653706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197653279|now:1757650077653279|interv:120000000|
[2025/09/12 04:07:57 653710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077658111|pq_index:0|
[2025/09/12 04:07:57 653714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077652731|
[2025/09/12 04:07:57 653718] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077653718|
[2025/09/12 04:07:57 653723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077653722|
[2025/09/12 04:07:57 653729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56944|min_srtt:56944|path_bw:1206723|loss_rate:17.99|path_pto:0|
[2025/09/12 04:07:57 653733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:210129|
[2025/09/12 04:07:57 653738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56944|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 653742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:214|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 653747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56944|min_srtt:56944|path_bw:1206723|loss_rate:17.99|path_pto:0|
[2025/09/12 04:07:57 653751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:294406|
[2025/09/12 04:07:57 653755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56944|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 653760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 653764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56944|min_srtt:56944|path_bw:1206723|loss_rate:17.99|path_pto:0|
[2025/09/12 04:07:57 653768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:295593|
[2025/09/12 04:07:57 653774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 653778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 653782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 653786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 653791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:214|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 653795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:210129|
[2025/09/12 04:07:57 653799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 653804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:341|
[2025/09/12 04:07:57 653833] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:341|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077653811|stream_id:8|stream_offset:210129|
[2025/09/12 04:07:57 653839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:341|origin_pktnum:214|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 653845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 653852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660343|now:1757650077653851|interval:6492|
[2025/09/12 04:07:57 653858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660343|now:1757650077653851|interv:6492|
[2025/09/12 04:07:57 653865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 653873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 653880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:294406|
[2025/09/12 04:07:57 653887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 653894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:342|
[2025/09/12 04:07:57 653925] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:342|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077653904|stream_id:8|stream_offset:294406|
[2025/09/12 04:07:57 653935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:342|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 653941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 653948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660343|now:1757650077653948|interval:6395|
[2025/09/12 04:07:57 653962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660343|now:1757650077653948|interv:6395|
[2025/09/12 04:07:57 653969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 653976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077660343|
[2025/09/12 04:07:57 653983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077660343|
[2025/09/12 04:07:57 653989] [debug] |xqc_engine_wakeup_after|wakeup:1757650077660343|now:1757650077653989|diff:6354|
[2025/09/12 04:07:57 653995] [debug] |xqc_engine_main_logic|END|now:1757650077653722|
[2025/09/12 04:07:57 654004] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077654004|
[2025/09/12 04:07:57 654009] [debug] |xqc_engine_wakeup_after|wakeup:1757650077660343|now:1757650077654009|diff:6334|
[2025/09/12 04:07:57 654015] [debug] |xqc_engine_main_logic|END|now:1757650077654004|
[2025/09/12 04:07:57 654249] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077654248|
[2025/09/12 04:07:57 654261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 654270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:91|
[2025/09/12 04:07:57 654275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:92|
[2025/09/12 04:07:57 654283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:92|
[2025/09/12 04:07:57 654289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 654299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:219|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:219|path_largest_ack:219|
[2025/09/12 04:07:57 654306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:139205|prior_delivered:97460|prior_time:1757650077597409|is_app_limited:0|send_elapse:56658|ack_elapse:56839|ctl_first_sent_time:1757650077597810|lagest_ack_time:1757650077654248|curr_delivered:165865|
[2025/09/12 04:07:57 654313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077597810|
[2025/09/12 04:07:57 654319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 654323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56944|rttvar:423|minrtt:31489|latest_rtt:56438|ack_delay:24|
[2025/09/12 04:07:57 654328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56877|rttvar:450|minrtt:31489|latest_rtt:56438|ack_delay:24|
[2025/09/12 04:07:57 654332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:219|lost_pn:216|thresh:3|
[2025/09/12 04:07:57 654336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 654388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 654399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 654597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:216|lost_pn:216|po_sent_time:1757650077595897|lost_send_time:1757650077590262|loss_delay:63986|frame:STREAM |repair:128|
[2025/09/12 04:07:57 654602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077595897u|
[2025/09/12 04:07:57 654606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 654610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660074|now:1757650077654610|interval:5464|
[2025/09/12 04:07:57 654614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660074|now:1757650077654610|interv:5464|
[2025/09/12 04:07:57 654618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56658, ack_elapse 56839, delivered 68405|rate 1203487|lost 63|
[2025/09/12 04:07:57 654623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203487) in round 4|
[2025/09/12 04:07:57 654627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 654631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 654635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077597810|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 654639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077597810|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 654644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56877|latest_rtt:56438|min_rtt:31489|applimit:0|lost:62|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 654650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:92|largest:92|pns:2|
[2025/09/12 04:07:57 654654] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:92|frame:ACK |recv_time:1757650077654248|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 654659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197654248|now:1757650077654248|interv:120000000|
[2025/09/12 04:07:57 654663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197654248|now:1757650077654248|interv:120000000|
[2025/09/12 04:07:57 654667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077660343|pq_index:0|
[2025/09/12 04:07:57 654671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077653722|
[2025/09/12 04:07:57 654675] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077654675|
[2025/09/12 04:07:57 654682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077654681|
[2025/09/12 04:07:57 654688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56877|min_srtt:56877|path_bw:1206723|loss_rate:18.18|path_pto:0|
[2025/09/12 04:07:57 654692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:212503|
[2025/09/12 04:07:57 654697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56877|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 654701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:216|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 654706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56877|min_srtt:56877|path_bw:1206723|loss_rate:18.18|path_pto:0|
[2025/09/12 04:07:57 654710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:295593|
[2025/09/12 04:07:57 654714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56877|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 654718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 654722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56877|min_srtt:56877|path_bw:1206723|loss_rate:18.18|path_pto:0|
[2025/09/12 04:07:57 654727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:296780|
[2025/09/12 04:07:57 654731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 654735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 654738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 654742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 654747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:216|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 654751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:212503|
[2025/09/12 04:07:57 654755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 654759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:343|
[2025/09/12 04:07:57 654788] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:343|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077654767|stream_id:8|stream_offset:212503|
[2025/09/12 04:07:57 654798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:343|origin_pktnum:216|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 654804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 654810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660074|now:1757650077654810|interval:5264|
[2025/09/12 04:07:57 654817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660074|now:1757650077654810|interv:5264|
[2025/09/12 04:07:57 654824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 654832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 654838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:295593|
[2025/09/12 04:07:57 654846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 654852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:344|
[2025/09/12 04:07:57 654882] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:344|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077654863|stream_id:8|stream_offset:295593|
[2025/09/12 04:07:57 654888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:344|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 654896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 654902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077660074|now:1757650077654902|interval:5172|
[2025/09/12 04:07:57 654909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077660074|now:1757650077654902|interv:5172|
[2025/09/12 04:07:57 654916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 654923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077660074|
[2025/09/12 04:07:57 654929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077660074|
[2025/09/12 04:07:57 654936] [debug] |xqc_engine_wakeup_after|wakeup:1757650077660074|now:1757650077654936|diff:5138|
[2025/09/12 04:07:57 654942] [debug] |xqc_engine_main_logic|END|now:1757650077654681|
[2025/09/12 04:07:57 654951] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077654950|
[2025/09/12 04:07:57 654956] [debug] |xqc_engine_wakeup_after|wakeup:1757650077660074|now:1757650077654956|diff:5118|
[2025/09/12 04:07:57 654962] [debug] |xqc_engine_main_logic|END|now:1757650077654950|
[2025/09/12 04:07:57 655270] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077655269|
[2025/09/12 04:07:57 655281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 655290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:92|
[2025/09/12 04:07:57 655296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:93|
[2025/09/12 04:07:57 655338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:93|
[2025/09/12 04:07:57 655345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 655354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:221|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:221|path_largest_ack:221|
[2025/09/12 04:07:57 655362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:141605|prior_delivered:97460|prior_time:1757650077597409|is_app_limited:0|send_elapse:56872|ack_elapse:57860|ctl_first_sent_time:1757650077598024|lagest_ack_time:1757650077655269|curr_delivered:167065|
[2025/09/12 04:07:57 655369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077598024|
[2025/09/12 04:07:57 655375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 655381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56877|rttvar:450|minrtt:31489|latest_rtt:57245|ack_delay:24|
[2025/09/12 04:07:57 655387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56920|rttvar:424|minrtt:31489|latest_rtt:57245|ack_delay:24|
[2025/09/12 04:07:57 655394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:221|lost_pn:218|thresh:3|
[2025/09/12 04:07:57 655400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655433] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 655507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 655528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 655751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:218|lost_pn:218|po_sent_time:1757650077596088|lost_send_time:1757650077590869|loss_delay:64400|frame:STREAM |repair:128|
[2025/09/12 04:07:57 655756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077596088u|
[2025/09/12 04:07:57 655760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 655764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077662320|now:1757650077655764|interval:6556|
[2025/09/12 04:07:57 655768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077662320|now:1757650077655764|interv:6556|
[2025/09/12 04:07:57 655775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56872, ack_elapse 57860, delivered 69605|rate 1202989|lost 64|
[2025/09/12 04:07:57 655780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202989) in round 4|
[2025/09/12 04:07:57 655784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 655788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 655792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077598024|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 655796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077598024|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 655801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56920|latest_rtt:57245|min_rtt:31489|applimit:0|lost:63|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 655807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:93|largest:93|pns:2|
[2025/09/12 04:07:57 655811] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:93|frame:ACK |recv_time:1757650077655269|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 655816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197655269|now:1757650077655269|interv:120000000|
[2025/09/12 04:07:57 655820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197655269|now:1757650077655269|interv:120000000|
[2025/09/12 04:07:57 655824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077660074|pq_index:0|
[2025/09/12 04:07:57 655828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077654681|
[2025/09/12 04:07:57 655832] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077655832|
[2025/09/12 04:07:57 655837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077655836|
[2025/09/12 04:07:57 655843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56920|min_srtt:56920|path_bw:1206723|loss_rate:18.37|path_pto:0|
[2025/09/12 04:07:57 655848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:214877|
[2025/09/12 04:07:57 655852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56920|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 655857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:218|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 655861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56920|min_srtt:56920|path_bw:1206723|loss_rate:18.37|path_pto:0|
[2025/09/12 04:07:57 655865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:296780|
[2025/09/12 04:07:57 655872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56920|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 655877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 655881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56920|min_srtt:56920|path_bw:1206723|loss_rate:18.37|path_pto:0|
[2025/09/12 04:07:57 655885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:297967|
[2025/09/12 04:07:57 655889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 655893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 655897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 655901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 655905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:218|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 655909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:214877|
[2025/09/12 04:07:57 655913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 655918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:345|
[2025/09/12 04:07:57 655949] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:345|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077655926|stream_id:8|stream_offset:214877|
[2025/09/12 04:07:57 655955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:345|origin_pktnum:218|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 655960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 655966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077662320|now:1757650077655965|interval:6355|
[2025/09/12 04:07:57 655973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077662320|now:1757650077655965|interv:6355|
[2025/09/12 04:07:57 655980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 655987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 655993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:296780|
[2025/09/12 04:07:57 655999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 656023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:346|
[2025/09/12 04:07:57 656055] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:346|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077656032|stream_id:8|stream_offset:296780|
[2025/09/12 04:07:57 656065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:346|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 656072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 656079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077662320|now:1757650077656079|interval:6241|
[2025/09/12 04:07:57 656085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077662320|now:1757650077656079|interv:6241|
[2025/09/12 04:07:57 656091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 656098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077662320|
[2025/09/12 04:07:57 656105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077662320|
[2025/09/12 04:07:57 656111] [debug] |xqc_engine_wakeup_after|wakeup:1757650077662320|now:1757650077656110|diff:6210|
[2025/09/12 04:07:57 656117] [debug] |xqc_engine_main_logic|END|now:1757650077655836|
[2025/09/12 04:07:57 656125] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077656124|
[2025/09/12 04:07:57 656131] [debug] |xqc_engine_wakeup_after|wakeup:1757650077662320|now:1757650077656131|diff:6189|
[2025/09/12 04:07:57 656137] [debug] |xqc_engine_main_logic|END|now:1757650077656124|
[2025/09/12 04:07:57 656303] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077656302|
[2025/09/12 04:07:57 656312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 656318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:93|
[2025/09/12 04:07:57 656322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:94|
[2025/09/12 04:07:57 656328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:94|
[2025/09/12 04:07:57 656332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 656338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:223|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:223|path_largest_ack:223|
[2025/09/12 04:07:57 656343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:141605|prior_delivered:99860|prior_time:1757650077599401|is_app_limited:0|send_elapse:56770|ack_elapse:56901|ctl_first_sent_time:1757650077599756|lagest_ack_time:1757650077656302|curr_delivered:168265|
[2025/09/12 04:07:57 656347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077599756|
[2025/09/12 04:07:57 656352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 656356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56920|rttvar:424|minrtt:31489|latest_rtt:56546|ack_delay:24|
[2025/09/12 04:07:57 656360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56870|rttvar:417|minrtt:31489|latest_rtt:56546|ack_delay:24|
[2025/09/12 04:07:57 656369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:223|lost_pn:220|thresh:3|
[2025/09/12 04:07:57 656373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 656440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 656453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 656633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:220|lost_pn:220|po_sent_time:1757650077597920|lost_send_time:1757650077592324|loss_delay:63978|frame:STREAM |repair:128|
[2025/09/12 04:07:57 656637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077597920u|
[2025/09/12 04:07:57 656641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 656645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077662123|now:1757650077656645|interval:5478|
[2025/09/12 04:07:57 656650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077662123|now:1757650077656645|interv:5478|
[2025/09/12 04:07:57 656654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56770, ack_elapse 56901, delivered 68405|rate 1202175|lost 65|
[2025/09/12 04:07:57 656658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202175) in round 4|
[2025/09/12 04:07:57 656662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 656666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 656670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077599756|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 656675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077599756|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 656679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56870|latest_rtt:56546|min_rtt:31489|applimit:0|lost:64|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 656687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:94|largest:94|pns:2|
[2025/09/12 04:07:57 656692] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:94|frame:ACK |recv_time:1757650077656302|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 656697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197656302|now:1757650077656302|interv:120000000|
[2025/09/12 04:07:57 656701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197656302|now:1757650077656302|interv:120000000|
[2025/09/12 04:07:57 656705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077662320|pq_index:0|
[2025/09/12 04:07:57 656709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077655836|
[2025/09/12 04:07:57 656713] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077656713|
[2025/09/12 04:07:57 656718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077656717|
[2025/09/12 04:07:57 656724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56870|min_srtt:56870|path_bw:1206723|loss_rate:18.55|path_pto:0|
[2025/09/12 04:07:57 656728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:217251|
[2025/09/12 04:07:57 656732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56870|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 656737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:220|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 656741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56870|min_srtt:56870|path_bw:1206723|loss_rate:18.55|path_pto:0|
[2025/09/12 04:07:57 656746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:297967|
[2025/09/12 04:07:57 656750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56870|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 656754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 656758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56870|min_srtt:56870|path_bw:1206723|loss_rate:18.55|path_pto:0|
[2025/09/12 04:07:57 656762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:299154|
[2025/09/12 04:07:57 656766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 656770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 656774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 656781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 656785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:220|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 656789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:217251|
[2025/09/12 04:07:57 656793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 656798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:347|
[2025/09/12 04:07:57 656830] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:347|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077656804|stream_id:8|stream_offset:217251|
[2025/09/12 04:07:57 656839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:347|origin_pktnum:220|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 656846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 656853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077662123|now:1757650077656853|interval:5270|
[2025/09/12 04:07:57 656859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077662123|now:1757650077656853|interv:5270|
[2025/09/12 04:07:57 656864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 656873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 656878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:297967|
[2025/09/12 04:07:57 656883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 656887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:348|
[2025/09/12 04:07:57 656914] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:348|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077656894|stream_id:8|stream_offset:297967|
[2025/09/12 04:07:57 656922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:348|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 656929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 656936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077662123|now:1757650077656936|interval:5187|
[2025/09/12 04:07:57 656942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077662123|now:1757650077656936|interv:5187|
[2025/09/12 04:07:57 656946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 656959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077662123|
[2025/09/12 04:07:57 656965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077662123|
[2025/09/12 04:07:57 656971] [debug] |xqc_engine_wakeup_after|wakeup:1757650077662123|now:1757650077656971|diff:5152|
[2025/09/12 04:07:57 656977] [debug] |xqc_engine_main_logic|END|now:1757650077656717|
[2025/09/12 04:07:57 656985] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077656984|
[2025/09/12 04:07:57 656990] [debug] |xqc_engine_wakeup_after|wakeup:1757650077662123|now:1757650077656990|diff:5133|
[2025/09/12 04:07:57 656996] [debug] |xqc_engine_main_logic|END|now:1757650077656984|
[2025/09/12 04:07:57 657415] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077657413|
[2025/09/12 04:07:57 657445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 657451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:94|
[2025/09/12 04:07:57 657455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:95|
[2025/09/12 04:07:57 657461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:95|
[2025/09/12 04:07:57 657465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 657472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:226|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:226|path_largest_ack:226|
[2025/09/12 04:07:57 657476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:145205|prior_delivered:99860|prior_time:1757650077599401|is_app_limited:0|send_elapse:57010|ack_elapse:58012|ctl_first_sent_time:1757650077599996|lagest_ack_time:1757650077657413|curr_delivered:169465|
[2025/09/12 04:07:57 657481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077599996|
[2025/09/12 04:07:57 657486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 657490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56870|rttvar:417|minrtt:31489|latest_rtt:57417|ack_delay:24|
[2025/09/12 04:07:57 657494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56936|rttvar:443|minrtt:31489|latest_rtt:57417|ack_delay:24|
[2025/09/12 04:07:57 657498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:226|lost_pn:223|thresh:3|
[2025/09/12 04:07:57 657502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 657554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 657566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 657751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:222|lost_pn:223|po_sent_time:1757650077598145|lost_send_time:1757650077592819|loss_delay:64594|frame:STREAM |repair:128|
[2025/09/12 04:07:57 657755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077598145u|
[2025/09/12 04:07:57 657759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 657763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077664444|now:1757650077657763|interval:6681|
[2025/09/12 04:07:57 657768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077664444|now:1757650077657763|interv:6681|
[2025/09/12 04:07:57 657771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57010, ack_elapse 58012, delivered 69605|rate 1199837|lost 66|
[2025/09/12 04:07:57 657776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199837) in round 4|
[2025/09/12 04:07:57 657780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 657784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 657788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077599996|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 657792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077599996|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 657797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56936|latest_rtt:57417|min_rtt:31489|applimit:0|lost:65|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 657803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:95|largest:95|pns:2|
[2025/09/12 04:07:57 657807] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:95|frame:ACK |recv_time:1757650077657413|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 657812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197657413|now:1757650077657413|interv:120000000|
[2025/09/12 04:07:57 657816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197657413|now:1757650077657413|interv:120000000|
[2025/09/12 04:07:57 657820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077662123|pq_index:0|
[2025/09/12 04:07:57 657824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077656717|
[2025/09/12 04:07:57 657830] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077657830|
[2025/09/12 04:07:57 657835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077657834|
[2025/09/12 04:07:57 657841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56936|min_srtt:56936|path_bw:1206723|loss_rate:18.73|path_pto:0|
[2025/09/12 04:07:57 657846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:219625|
[2025/09/12 04:07:57 657850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56936|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 657854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:222|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 657859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56936|min_srtt:56936|path_bw:1206723|loss_rate:18.73|path_pto:0|
[2025/09/12 04:07:57 657865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:299154|
[2025/09/12 04:07:57 657872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56936|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 657879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 657886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56936|min_srtt:56936|path_bw:1206723|loss_rate:18.73|path_pto:0|
[2025/09/12 04:07:57 657892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:300341|
[2025/09/12 04:07:57 657899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 657905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 657911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 657918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 657926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:222|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 657933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:219625|
[2025/09/12 04:07:57 657940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 657946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:349|
[2025/09/12 04:07:57 657980] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:349|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077657954|stream_id:8|stream_offset:219625|
[2025/09/12 04:07:57 657999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:349|origin_pktnum:222|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 658006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 658012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077664444|now:1757650077658012|interval:6432|
[2025/09/12 04:07:57 658018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077664444|now:1757650077658012|interv:6432|
[2025/09/12 04:07:57 658024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 658031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 658037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:299154|
[2025/09/12 04:07:57 658044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 658050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:350|
[2025/09/12 04:07:57 658107] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:350|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077658061|stream_id:8|stream_offset:299154|
[2025/09/12 04:07:57 658118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:350|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 658125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 658132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077664444|now:1757650077658132|interval:6312|
[2025/09/12 04:07:57 658138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077664444|now:1757650077658132|interv:6312|
[2025/09/12 04:07:57 658144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 658151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077664444|
[2025/09/12 04:07:57 658157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077664444|
[2025/09/12 04:07:57 658164] [debug] |xqc_engine_wakeup_after|wakeup:1757650077664444|now:1757650077658163|diff:6281|
[2025/09/12 04:07:57 658170] [debug] |xqc_engine_main_logic|END|now:1757650077657834|
[2025/09/12 04:07:57 658178] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077658178|
[2025/09/12 04:07:57 658184] [debug] |xqc_engine_wakeup_after|wakeup:1757650077664444|now:1757650077658184|diff:6260|
[2025/09/12 04:07:57 658191] [debug] |xqc_engine_main_logic|END|now:1757650077658178|
[2025/09/12 04:07:57 658265] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077658264|
[2025/09/12 04:07:57 658276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 658285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:95|
[2025/09/12 04:07:57 658291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:96|
[2025/09/12 04:07:57 658339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:96|
[2025/09/12 04:07:57 658356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 658365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:229|origin_pktnum:106|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:229|path_largest_ack:229|
[2025/09/12 04:07:57 658372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:144005|prior_delivered:103460|prior_time:1757650077602378|is_app_limited:0|send_elapse:57851|ack_elapse:55886|ctl_first_sent_time:1757650077602748|lagest_ack_time:1757650077658264|curr_delivered:170665|
[2025/09/12 04:07:57 658378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077602748|
[2025/09/12 04:07:57 658382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 658386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56936|rttvar:443|minrtt:31489|latest_rtt:55516|ack_delay:24|
[2025/09/12 04:07:57 658391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56755|rttvar:694|minrtt:31489|latest_rtt:55516|ack_delay:24|
[2025/09/12 04:07:57 658395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:229|lost_pn:226|thresh:3|
[2025/09/12 04:07:57 658399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 658464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 658475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 658672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:224|lost_pn:226|po_sent_time:1757650077599850|lost_send_time:1757650077594415|loss_delay:63849|frame:STREAM |repair:128|
[2025/09/12 04:07:57 658676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:225|lost_pn:226|po_sent_time:1757650077599923|lost_send_time:1757650077594415|loss_delay:63849|frame:STREAM |repair:128|
[2025/09/12 04:07:57 658683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077599923u|
[2025/09/12 04:07:57 658687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 658691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077664535|now:1757650077658691|interval:5844|
[2025/09/12 04:07:57 658696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077664535|now:1757650077658691|interv:5844|
[2025/09/12 04:07:57 658700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57851, ack_elapse 55886, delivered 67205|rate 1161691|lost 68|
[2025/09/12 04:07:57 658704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1161691) in round 4|
[2025/09/12 04:07:57 658708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 658712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 658716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077602748|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 658720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077602748|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 658725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56755|latest_rtt:55516|min_rtt:31489|applimit:0|lost:66|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 658730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:96|largest:96|pns:2|
[2025/09/12 04:07:57 658735] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:96|frame:ACK |recv_time:1757650077658264|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 658739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197658264|now:1757650077658264|interv:120000000|
[2025/09/12 04:07:57 658744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197658264|now:1757650077658264|interv:120000000|
[2025/09/12 04:07:57 658747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077664444|pq_index:0|
[2025/09/12 04:07:57 658752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077657834|
[2025/09/12 04:07:57 658755] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077658755|
[2025/09/12 04:07:57 658760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077658759|
[2025/09/12 04:07:57 658766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56755|min_srtt:56755|path_bw:1206723|loss_rate:18.91|path_pto:0|
[2025/09/12 04:07:57 658771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:221999|
[2025/09/12 04:07:57 658777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56755|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 658782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:224|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 658786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56755|min_srtt:56755|path_bw:1206723|loss_rate:18.91|path_pto:0|
[2025/09/12 04:07:57 658790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:223186|
[2025/09/12 04:07:57 658794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56755|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 658799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:225|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 658803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56755|min_srtt:56755|path_bw:1206723|loss_rate:18.91|path_pto:0|
[2025/09/12 04:07:57 658807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:300341|
[2025/09/12 04:07:57 658811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56755|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 658815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 658819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56755|min_srtt:56755|path_bw:1206723|loss_rate:18.91|path_pto:0|
[2025/09/12 04:07:57 658823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:301528|
[2025/09/12 04:07:57 658827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 658831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 658835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 658839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 658843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:224|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 658847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:221999|
[2025/09/12 04:07:57 658852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 658856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:351|
[2025/09/12 04:07:57 658903] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:351|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077658875|stream_id:8|stream_offset:221999|
[2025/09/12 04:07:57 658919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:351|origin_pktnum:224|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 658927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 658933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077664535|now:1757650077658933|interval:5602|
[2025/09/12 04:07:57 658940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077664535|now:1757650077658933|interv:5602|
[2025/09/12 04:07:57 658947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 658955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:225|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 658962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:223186|
[2025/09/12 04:07:57 658969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 658975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:352|
[2025/09/12 04:07:57 659007] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:352|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077658985|stream_id:8|stream_offset:223186|
[2025/09/12 04:07:57 659014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:352|origin_pktnum:225|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 659020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 659026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077664535|now:1757650077659026|interval:5509|
[2025/09/12 04:07:57 659032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077664535|now:1757650077659026|interv:5509|
[2025/09/12 04:07:57 659038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 659045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 659052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:300341|
[2025/09/12 04:07:57 659058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 659065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:353|
[2025/09/12 04:07:57 659118] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:353|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077659075|stream_id:8|stream_offset:300341|
[2025/09/12 04:07:57 659128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:353|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 659135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 659147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077664535|now:1757650077659147|interval:5388|
[2025/09/12 04:07:57 659153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077664535|now:1757650077659147|interv:5388|
[2025/09/12 04:07:57 659160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 659167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077664535|
[2025/09/12 04:07:57 659174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077664535|
[2025/09/12 04:07:57 659180] [debug] |xqc_engine_wakeup_after|wakeup:1757650077664535|now:1757650077659179|diff:5356|
[2025/09/12 04:07:57 659186] [debug] |xqc_engine_main_logic|END|now:1757650077658759|
[2025/09/12 04:07:57 659194] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077659194|
[2025/09/12 04:07:57 659200] [debug] |xqc_engine_wakeup_after|wakeup:1757650077664535|now:1757650077659200|diff:5335|
[2025/09/12 04:07:57 659205] [debug] |xqc_engine_main_logic|END|now:1757650077659194|
[2025/09/12 04:07:57 660350] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077660349|
[2025/09/12 04:07:57 660363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 660370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:96|
[2025/09/12 04:07:57 660374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:97|
[2025/09/12 04:07:57 660380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:97|
[2025/09/12 04:07:57 660384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 660390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:230|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:233|path_largest_ack:230|
[2025/09/12 04:07:57 660397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:145205|prior_delivered:103460|prior_time:1757650077602378|is_app_limited:0|send_elapse:57923|ack_elapse:57971|ctl_first_sent_time:1757650077602820|lagest_ack_time:1757650077660349|curr_delivered:171865|
[2025/09/12 04:07:57 660405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077602820|
[2025/09/12 04:07:57 660411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 04:07:57 660433] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:233|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:233|path_largest_ack:233|
[2025/09/12 04:07:57 660440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:145205|prior_delivered:103460|prior_time:1757650077602378|is_app_limited:0|send_elapse:57923|ack_elapse:57971|ctl_first_sent_time:1757650077602820|lagest_ack_time:1757650077660349|curr_delivered:173065|
[2025/09/12 04:07:57 660445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077602988|
[2025/09/12 04:07:57 660449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 660453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56755|rttvar:694|minrtt:31489|latest_rtt:57361|ack_delay:24|
[2025/09/12 04:07:57 660463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56828|rttvar:666|minrtt:31489|latest_rtt:57361|ack_delay:24|
[2025/09/12 04:07:57 660467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:233|lost_pn:230|thresh:3|
[2025/09/12 04:07:57 660472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 660525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 660536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 660760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:227|lost_pn:230|po_sent_time:1757650077600686|lost_send_time:1757650077595818|loss_delay:64531|frame:STREAM |repair:128|
[2025/09/12 04:07:57 660765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:228|lost_pn:230|po_sent_time:1757650077600758|lost_send_time:1757650077595818|loss_delay:64531|frame:STREAM |repair:128|
[2025/09/12 04:07:57 660769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077600758u|
[2025/09/12 04:07:57 660773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 660777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077667408|now:1757650077660777|interval:6631|
[2025/09/12 04:07:57 660782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077667408|now:1757650077660777|interv:6631|
[2025/09/12 04:07:57 660786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57923, ack_elapse 57971, delivered 69605|rate 1200686|lost 70|
[2025/09/12 04:07:57 660790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200686) in round 4|
[2025/09/12 04:07:57 660794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 660802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 660806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077602988|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 660810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077602988|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 660816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56828|latest_rtt:57361|min_rtt:31489|applimit:0|lost:68|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 660825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:97|largest:97|pns:2|
[2025/09/12 04:07:57 660832] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:97|frame:ACK |recv_time:1757650077660349|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 660838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197660349|now:1757650077660349|interv:120000000|
[2025/09/12 04:07:57 660843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197660349|now:1757650077660349|interv:120000000|
[2025/09/12 04:07:57 660847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077664535|pq_index:0|
[2025/09/12 04:07:57 660851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077658759|
[2025/09/12 04:07:57 660855] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077660854|
[2025/09/12 04:07:57 660860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077660858|
[2025/09/12 04:07:57 660866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56828|min_srtt:56828|path_bw:1206723|loss_rate:19.32|path_pto:0|
[2025/09/12 04:07:57 660870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:225560|
[2025/09/12 04:07:57 660875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56828|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 660879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:227|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 660884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56828|min_srtt:56828|path_bw:1206723|loss_rate:19.32|path_pto:0|
[2025/09/12 04:07:57 660888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:226747|
[2025/09/12 04:07:57 660892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56828|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 660902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:228|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 660909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56828|min_srtt:56828|path_bw:1206723|loss_rate:19.32|path_pto:0|
[2025/09/12 04:07:57 660916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:301528|
[2025/09/12 04:07:57 660922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56828|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 660926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 660930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56828|min_srtt:56828|path_bw:1206723|loss_rate:19.32|path_pto:0|
[2025/09/12 04:07:57 660934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:302715|
[2025/09/12 04:07:57 660940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56828|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 660947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 660953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56828|min_srtt:56828|path_bw:1206723|loss_rate:19.32|path_pto:0|
[2025/09/12 04:07:57 660959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:303902|
[2025/09/12 04:07:57 660965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 660970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 660976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 660982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 660989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:227|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 660996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:225560|
[2025/09/12 04:07:57 661003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 661009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:354|
[2025/09/12 04:07:57 661045] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:354|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077661020|stream_id:8|stream_offset:225560|
[2025/09/12 04:07:57 661054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:354|origin_pktnum:227|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 661068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 661075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077667408|now:1757650077661075|interval:6333|
[2025/09/12 04:07:57 661082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077667408|now:1757650077661075|interv:6333|
[2025/09/12 04:07:57 661089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 661096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:228|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 661102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:226747|
[2025/09/12 04:07:57 661109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 661115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:355|
[2025/09/12 04:07:57 661144] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:355|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077661125|stream_id:8|stream_offset:226747|
[2025/09/12 04:07:57 661152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:355|origin_pktnum:228|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 661160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 661167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077667408|now:1757650077661166|interval:6242|
[2025/09/12 04:07:57 661173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077667408|now:1757650077661166|interv:6242|
[2025/09/12 04:07:57 661180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 661186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 661192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:301528|
[2025/09/12 04:07:57 661199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 661206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:356|
[2025/09/12 04:07:57 661240] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:356|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077661216|stream_id:8|stream_offset:301528|
[2025/09/12 04:07:57 661249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:356|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 661256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 661263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077667408|now:1757650077661263|interval:6145|
[2025/09/12 04:07:57 661276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077667408|now:1757650077661263|interv:6145|
[2025/09/12 04:07:57 661283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 661290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 661297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:302715|
[2025/09/12 04:07:57 661303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 661310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:357|
[2025/09/12 04:07:57 661345] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:357|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077661320|stream_id:8|stream_offset:302715|
[2025/09/12 04:07:57 661353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:357|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 661360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 661366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077667408|now:1757650077661365|interval:6043|
[2025/09/12 04:07:57 661373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077667408|now:1757650077661365|interv:6043|
[2025/09/12 04:07:57 661379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 661386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077667408|
[2025/09/12 04:07:57 661393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077667408|
[2025/09/12 04:07:57 661399] [debug] |xqc_engine_wakeup_after|wakeup:1757650077667408|now:1757650077661398|diff:6010|
[2025/09/12 04:07:57 661405] [debug] |xqc_engine_main_logic|END|now:1757650077660858|
[2025/09/12 04:07:57 661413] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077661413|
[2025/09/12 04:07:57 661433] [debug] |xqc_engine_wakeup_after|wakeup:1757650077667408|now:1757650077661433|diff:5975|
[2025/09/12 04:07:57 661443] [debug] |xqc_engine_main_logic|END|now:1757650077661413|
[2025/09/12 04:07:57 662285] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077662284|
[2025/09/12 04:07:57 662295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 662302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:97|
[2025/09/12 04:07:57 662306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:98|
[2025/09/12 04:07:57 662312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:98|
[2025/09/12 04:07:57 662316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 662322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:234|origin_pktnum:109|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:237|path_largest_ack:234|
[2025/09/12 04:07:57 662327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:8|tx_in_flight:145205|prior_delivered:105860|prior_time:1757650077604372|is_app_limited:0|send_elapse:57898|ack_elapse:57912|ctl_first_sent_time:1757650077604776|lagest_ack_time:1757650077662284|curr_delivered:174265|
[2025/09/12 04:07:57 662338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077604776|
[2025/09/12 04:07:57 662342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 662347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:237|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:237|path_largest_ack:237|
[2025/09/12 04:07:57 662351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:8|tx_in_flight:145205|prior_delivered:105860|prior_time:1757650077604372|is_app_limited:0|send_elapse:57898|ack_elapse:57912|ctl_first_sent_time:1757650077604776|lagest_ack_time:1757650077662284|curr_delivered:175465|
[2025/09/12 04:07:57 662355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077605015|
[2025/09/12 04:07:57 662359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 04:07:57 662363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56828|rttvar:666|minrtt:31489|latest_rtt:57269|ack_delay:24|
[2025/09/12 04:07:57 662367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56880|rttvar:604|minrtt:31489|latest_rtt:57269|ack_delay:24|
[2025/09/12 04:07:57 662372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:237|lost_pn:234|thresh:3|
[2025/09/12 04:07:57 662376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 662414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 662443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 662649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:231|lost_pn:234|po_sent_time:1757650077602877|lost_send_time:1757650077597857|loss_delay:64427|frame:STREAM |repair:128|
[2025/09/12 04:07:57 662653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:232|lost_pn:234|po_sent_time:1757650077602934|lost_send_time:1757650077597857|loss_delay:64427|frame:STREAM |repair:128|
[2025/09/12 04:07:57 662658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077602934u|
[2025/09/12 04:07:57 662662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 662666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077669291|now:1757650077662666|interval:6625|
[2025/09/12 04:07:57 662670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077669291|now:1757650077662666|interv:6625|
[2025/09/12 04:07:57 662674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57898, ack_elapse 57912, delivered 69605|rate 1201909|lost 72|
[2025/09/12 04:07:57 662679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201909) in round 4|
[2025/09/12 04:07:57 662683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 662687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 662691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077605015|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 662695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077605015|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 662700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56880|latest_rtt:57269|min_rtt:31489|applimit:0|lost:70|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 662706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:98|largest:98|pns:2|
[2025/09/12 04:07:57 662710] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:98|frame:ACK |recv_time:1757650077662284|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 662715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197662284|now:1757650077662284|interv:120000000|
[2025/09/12 04:07:57 662719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197662284|now:1757650077662284|interv:120000000|
[2025/09/12 04:07:57 662723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077667408|pq_index:0|
[2025/09/12 04:07:57 662727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077660858|
[2025/09/12 04:07:57 662731] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077662731|
[2025/09/12 04:07:57 662736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077662735|
[2025/09/12 04:07:57 662744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56880|min_srtt:56880|path_bw:1206723|loss_rate:19.66|path_pto:0|
[2025/09/12 04:07:57 662749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:229121|
[2025/09/12 04:07:57 662753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56880|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 662758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:231|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 662762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56880|min_srtt:56880|path_bw:1206723|loss_rate:19.66|path_pto:0|
[2025/09/12 04:07:57 662766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:230308|
[2025/09/12 04:07:57 662771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56880|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 662775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:232|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 662779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56880|min_srtt:56880|path_bw:1206723|loss_rate:19.66|path_pto:0|
[2025/09/12 04:07:57 662783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:303902|
[2025/09/12 04:07:57 662787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56880|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 662792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 662796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56880|min_srtt:56880|path_bw:1206723|loss_rate:19.66|path_pto:0|
[2025/09/12 04:07:57 662800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:305089|
[2025/09/12 04:07:57 662804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56880|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 662808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 662812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56880|min_srtt:56880|path_bw:1206723|loss_rate:19.66|path_pto:0|
[2025/09/12 04:07:57 662816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:306276|
[2025/09/12 04:07:57 662820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 662826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 662830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 662834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 662838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:231|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 662843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:229121|
[2025/09/12 04:07:57 662847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 662851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:358|
[2025/09/12 04:07:57 662880] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:358|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077662858|stream_id:8|stream_offset:229121|
[2025/09/12 04:07:57 662889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:358|origin_pktnum:231|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 662896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 662903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077669291|now:1757650077662903|interval:6388|
[2025/09/12 04:07:57 662910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077669291|now:1757650077662903|interv:6388|
[2025/09/12 04:07:57 662916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 662923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:232|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 662929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:230308|
[2025/09/12 04:07:57 662936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 662943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:359|
[2025/09/12 04:07:57 663002] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:359|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077662953|stream_id:8|stream_offset:230308|
[2025/09/12 04:07:57 663012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:359|origin_pktnum:232|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 663019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 663025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077669291|now:1757650077663025|interval:6266|
[2025/09/12 04:07:57 663031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077669291|now:1757650077663025|interv:6266|
[2025/09/12 04:07:57 663044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 663051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 663057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:303902|
[2025/09/12 04:07:57 663063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 663104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:360|
[2025/09/12 04:07:57 663140] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:360|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077663116|stream_id:8|stream_offset:303902|
[2025/09/12 04:07:57 663148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:360|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 663155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 663160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077669291|now:1757650077663160|interval:6131|
[2025/09/12 04:07:57 663168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077669291|now:1757650077663160|interv:6131|
[2025/09/12 04:07:57 663174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 663181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 663188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:305089|
[2025/09/12 04:07:57 663194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 663200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:361|
[2025/09/12 04:07:57 663252] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:361|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077663209|stream_id:8|stream_offset:305089|
[2025/09/12 04:07:57 663262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:361|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 663268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 663276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077669291|now:1757650077663275|interval:6016|
[2025/09/12 04:07:57 663283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077669291|now:1757650077663275|interv:6016|
[2025/09/12 04:07:57 663289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 663296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077669291|
[2025/09/12 04:07:57 663310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077669291|
[2025/09/12 04:07:57 663316] [debug] |xqc_engine_wakeup_after|wakeup:1757650077669291|now:1757650077663316|diff:5975|
[2025/09/12 04:07:57 663323] [debug] |xqc_engine_main_logic|END|now:1757650077662735|
[2025/09/12 04:07:57 663332] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077663332|
[2025/09/12 04:07:57 663337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 663343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:98|
[2025/09/12 04:07:57 663347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:99|
[2025/09/12 04:07:57 663353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:99|
[2025/09/12 04:07:57 663357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 663363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:240|origin_pktnum:113|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:240|path_largest_ack:240|
[2025/09/12 04:07:57 663368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:10|tx_in_flight:147605|prior_delivered:108260|prior_time:1757650077606391|is_app_limited:0|send_elapse:57908|ack_elapse:56941|ctl_first_sent_time:1757650077606798|lagest_ack_time:1757650077663332|curr_delivered:176665|
[2025/09/12 04:07:57 663372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077606798|
[2025/09/12 04:07:57 663377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 04:07:57 663382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56880|rttvar:604|minrtt:31489|latest_rtt:56534|ack_delay:40|
[2025/09/12 04:07:57 663389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56831|rttvar:549|minrtt:31489|latest_rtt:56534|ack_delay:40|
[2025/09/12 04:07:57 663395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:240|lost_pn:237|thresh:3|
[2025/09/12 04:07:57 663402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 663460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 663475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 663685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:235|lost_pn:237|po_sent_time:1757650077604864|lost_send_time:1757650077599398|loss_delay:63934|frame:STREAM |repair:128|
[2025/09/12 04:07:57 663690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:236|lost_pn:237|po_sent_time:1757650077604938|lost_send_time:1757650077599398|loss_delay:63934|frame:STREAM |repair:128|
[2025/09/12 04:07:57 663694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077604938u|
[2025/09/12 04:07:57 663698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 663702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077669030|now:1757650077663702|interval:5328|
[2025/09/12 04:07:57 663706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077669030|now:1757650077663702|interv:5328|
[2025/09/12 04:07:57 663710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57908, ack_elapse 56941, delivered 68405|rate 1181270|lost 74|
[2025/09/12 04:07:57 663715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1181270) in round 4|
[2025/09/12 04:07:57 663719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 663723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 663727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077606798|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 663731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077606798|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 663736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56831|latest_rtt:56534|min_rtt:31489|applimit:0|lost:72|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 663742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:99|largest:99|pns:2|
[2025/09/12 04:07:57 663746] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:99|frame:ACK |recv_time:1757650077663332|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 663751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197663332|now:1757650077663332|interv:120000000|
[2025/09/12 04:07:57 663758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197663332|now:1757650077663332|interv:120000000|
[2025/09/12 04:07:57 663762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077669291|pq_index:0|
[2025/09/12 04:07:57 663766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077662735|
[2025/09/12 04:07:57 663770] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077663770|
[2025/09/12 04:07:57 663775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077663774|
[2025/09/12 04:07:57 663781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56831|min_srtt:56831|path_bw:1206723|loss_rate:20.00|path_pto:0|
[2025/09/12 04:07:57 663785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:92616|
[2025/09/12 04:07:57 663790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56831|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 663794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:235|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 663799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56831|min_srtt:56831|path_bw:1206723|loss_rate:20.00|path_pto:0|
[2025/09/12 04:07:57 663803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:232682|
[2025/09/12 04:07:57 663807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56831|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 663811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:236|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 663815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56831|min_srtt:56831|path_bw:1206723|loss_rate:20.00|path_pto:0|
[2025/09/12 04:07:57 663819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:306276|
[2025/09/12 04:07:57 663824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56831|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 663828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 663832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56831|min_srtt:56831|path_bw:1206723|loss_rate:20.00|path_pto:0|
[2025/09/12 04:07:57 663836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:307463|
[2025/09/12 04:07:57 663840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 663847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 663851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 663855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 663859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:235|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 663863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:92616|
[2025/09/12 04:07:57 663867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 663872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:362|
[2025/09/12 04:07:57 663899] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:362|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077663878|stream_id:8|stream_offset:92616|
[2025/09/12 04:07:57 663904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:362|origin_pktnum:110|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 663909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 663913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077669030|now:1757650077663913|interval:5117|
[2025/09/12 04:07:57 663917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077669030|now:1757650077663913|interv:5117|
[2025/09/12 04:07:57 663922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 663926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:236|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 663930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:232682|
[2025/09/12 04:07:57 663935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 663939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:363|
[2025/09/12 04:07:57 663966] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:363|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077663946|stream_id:8|stream_offset:232682|
[2025/09/12 04:07:57 663974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:363|origin_pktnum:236|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 663981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 663987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077669030|now:1757650077663987|interval:5043|
[2025/09/12 04:07:57 663994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077669030|now:1757650077663987|interv:5043|
[2025/09/12 04:07:57 664006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 664014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 664020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:306276|
[2025/09/12 04:07:57 664026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 664033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:364|
[2025/09/12 04:07:57 664059] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:364|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077664042|stream_id:8|stream_offset:306276|
[2025/09/12 04:07:57 664067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:364|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 664074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 664081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077669030|now:1757650077664081|interval:4949|
[2025/09/12 04:07:57 664087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077669030|now:1757650077664081|interv:4949|
[2025/09/12 04:07:57 664093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 664100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077669030|
[2025/09/12 04:07:57 664106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077669030|
[2025/09/12 04:07:57 664112] [debug] |xqc_engine_wakeup_after|wakeup:1757650077669030|now:1757650077664112|diff:4918|
[2025/09/12 04:07:57 664119] [debug] |xqc_engine_main_logic|END|now:1757650077663774|
[2025/09/12 04:07:57 664126] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077664126|
[2025/09/12 04:07:57 664132] [debug] |xqc_engine_wakeup_after|wakeup:1757650077669030|now:1757650077664131|diff:4899|
[2025/09/12 04:07:57 664138] [debug] |xqc_engine_main_logic|END|now:1757650077664126|
[2025/09/12 04:07:57 664249] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077664248|
[2025/09/12 04:07:57 664260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 664268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:99|
[2025/09/12 04:07:57 664274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:100|
[2025/09/12 04:07:57 664282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:100|
[2025/09/12 04:07:57 664289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 664298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:242|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:242|path_largest_ack:242|
[2025/09/12 04:07:57 664305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:10|tx_in_flight:150005|prior_delivered:108260|prior_time:1757650077606391|is_app_limited:0|send_elapse:58084|ack_elapse:57857|ctl_first_sent_time:1757650077606974|lagest_ack_time:1757650077664248|curr_delivered:177865|
[2025/09/12 04:07:57 664319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077606974|
[2025/09/12 04:07:57 664326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 664333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56831|rttvar:549|minrtt:31489|latest_rtt:57274|ack_delay:24|
[2025/09/12 04:07:57 664339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56884|rttvar:516|minrtt:31489|latest_rtt:57274|ack_delay:24|
[2025/09/12 04:07:57 664346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:242|lost_pn:239|thresh:3|
[2025/09/12 04:07:57 664352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 664399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 664412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 664656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 664661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:238|lost_pn:239|po_sent_time:1757650077605096|lost_send_time:1757650077599815|loss_delay:64433|frame:STREAM |repair:128|
[2025/09/12 04:07:57 664666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:239|lost_pn:239|po_sent_time:1757650077605198|lost_send_time:1757650077599815|loss_delay:64433|frame:STREAM |repair:128|
[2025/09/12 04:07:57 664673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077605198u|
[2025/09/12 04:07:57 664677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 664681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077671326|now:1757650077664681|interval:6645|
[2025/09/12 04:07:57 664685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077671326|now:1757650077664681|interv:6645|
[2025/09/12 04:07:57 664689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58084, ack_elapse 57857, delivered 69605|rate 1198350|lost 76|
[2025/09/12 04:07:57 664694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198350) in round 4|
[2025/09/12 04:07:57 664698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 664702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 664706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077606974|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 664710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077606974|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 664715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56884|latest_rtt:57274|min_rtt:31489|applimit:0|lost:74|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 664721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:100|largest:100|pns:2|
[2025/09/12 04:07:57 664725] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:100|frame:ACK |recv_time:1757650077664248|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 664730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197664248|now:1757650077664248|interv:120000000|
[2025/09/12 04:07:57 664734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197664248|now:1757650077664248|interv:120000000|
[2025/09/12 04:07:57 664738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077669030|pq_index:0|
[2025/09/12 04:07:57 664742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077663774|
[2025/09/12 04:07:57 664746] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077664746|
[2025/09/12 04:07:57 664751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077664750|
[2025/09/12 04:07:57 664757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56884|min_srtt:56884|path_bw:1206723|loss_rate:20.39|path_pto:0|
[2025/09/12 04:07:57 664762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:235056|
[2025/09/12 04:07:57 664769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56884|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 664773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:238|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 664778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56884|min_srtt:56884|path_bw:1206723|loss_rate:20.39|path_pto:0|
[2025/09/12 04:07:57 664782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:236243|
[2025/09/12 04:07:57 664786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56884|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 664790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:239|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 664794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56884|min_srtt:56884|path_bw:1206723|loss_rate:20.39|path_pto:0|
[2025/09/12 04:07:57 664799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:307463|
[2025/09/12 04:07:57 664803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56884|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 664807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 664811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56884|min_srtt:56884|path_bw:1206723|loss_rate:20.39|path_pto:0|
[2025/09/12 04:07:57 664815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:308650|
[2025/09/12 04:07:57 664819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 664823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 664827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 664831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 664835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:238|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 664848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:235056|
[2025/09/12 04:07:57 664853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 664857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:365|
[2025/09/12 04:07:57 664889] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:365|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077664865|stream_id:8|stream_offset:235056|
[2025/09/12 04:07:57 664910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:365|origin_pktnum:238|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 664917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 664923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077671326|now:1757650077664923|interval:6403|
[2025/09/12 04:07:57 664927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077671326|now:1757650077664923|interv:6403|
[2025/09/12 04:07:57 664932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 664937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:239|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 664944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:236243|
[2025/09/12 04:07:57 664951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 664956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:366|
[2025/09/12 04:07:57 664988] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:366|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077664966|stream_id:8|stream_offset:236243|
[2025/09/12 04:07:57 664996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:366|origin_pktnum:239|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 665002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 665007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077671326|now:1757650077665007|interval:6319|
[2025/09/12 04:07:57 665014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077671326|now:1757650077665007|interv:6319|
[2025/09/12 04:07:57 665020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 665027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 665033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:307463|
[2025/09/12 04:07:57 665039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 665045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:367|
[2025/09/12 04:07:57 665072] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:367|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077665055|stream_id:8|stream_offset:307463|
[2025/09/12 04:07:57 665079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:367|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 665091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 665097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077671326|now:1757650077665097|interval:6229|
[2025/09/12 04:07:57 665104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077671326|now:1757650077665097|interv:6229|
[2025/09/12 04:07:57 665109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 665117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077671326|
[2025/09/12 04:07:57 665123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077671326|
[2025/09/12 04:07:57 665129] [debug] |xqc_engine_wakeup_after|wakeup:1757650077671326|now:1757650077665128|diff:6198|
[2025/09/12 04:07:57 665135] [debug] |xqc_engine_main_logic|END|now:1757650077664750|
[2025/09/12 04:07:57 665142] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077665142|
[2025/09/12 04:07:57 665148] [debug] |xqc_engine_wakeup_after|wakeup:1757650077671326|now:1757650077665148|diff:6178|
[2025/09/12 04:07:57 665154] [debug] |xqc_engine_main_logic|END|now:1757650077665142|
[2025/09/12 04:07:57 665257] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077665256|
[2025/09/12 04:07:57 665268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 665275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:100|
[2025/09/12 04:07:57 665279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:101|
[2025/09/12 04:07:57 665296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:101|
[2025/09/12 04:07:57 665304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 665313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:244|origin_pktnum:117|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:244|path_largest_ack:244|
[2025/09/12 04:07:57 665321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:12|tx_in_flight:147605|prior_delivered:110660|prior_time:1757650077608412|is_app_limited:0|send_elapse:57838|ack_elapse:56844|ctl_first_sent_time:1757650077608792|lagest_ack_time:1757650077665256|curr_delivered:179065|
[2025/09/12 04:07:57 665327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077608792|
[2025/09/12 04:07:57 665332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 665336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56884|rttvar:516|minrtt:31489|latest_rtt:56464|ack_delay:32|
[2025/09/12 04:07:57 665341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56828|rttvar:500|minrtt:31489|latest_rtt:56464|ack_delay:32|
[2025/09/12 04:07:57 665345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:244|lost_pn:241|thresh:3|
[2025/09/12 04:07:57 665349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 665386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 665398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 665633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 665645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:241|lost_pn:241|po_sent_time:1757650077606893|lost_send_time:1757650077601325|loss_delay:63931|frame:STREAM |repair:128|
[2025/09/12 04:07:57 665650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077606893u|
[2025/09/12 04:07:57 665654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 665658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077671008|now:1757650077665658|interval:5350|
[2025/09/12 04:07:57 665662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077671008|now:1757650077665658|interv:5350|
[2025/09/12 04:07:57 665666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57838, ack_elapse 56844, delivered 68405|rate 1182699|lost 77|
[2025/09/12 04:07:57 665671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1182699) in round 4|
[2025/09/12 04:07:57 665675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 665679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 665683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077608792|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 665690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077608792|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 665694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56828|latest_rtt:56464|min_rtt:31489|applimit:0|lost:76|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 665700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:101|largest:101|pns:2|
[2025/09/12 04:07:57 665705] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:101|frame:ACK |recv_time:1757650077665256|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 665710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197665256|now:1757650077665256|interv:120000000|
[2025/09/12 04:07:57 665714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197665256|now:1757650077665256|interv:120000000|
[2025/09/12 04:07:57 665718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077671326|pq_index:0|
[2025/09/12 04:07:57 665722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077664750|
[2025/09/12 04:07:57 665726] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077665726|
[2025/09/12 04:07:57 665731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077665730|
[2025/09/12 04:07:57 665737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56828|min_srtt:56828|path_bw:1206723|loss_rate:20.77|path_pto:0|
[2025/09/12 04:07:57 665741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:97364|
[2025/09/12 04:07:57 665746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56828|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 665750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:241|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 665755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56828|min_srtt:56828|path_bw:1206723|loss_rate:20.77|path_pto:0|
[2025/09/12 04:07:57 665759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:308650|
[2025/09/12 04:07:57 665763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56828|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 665768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 665772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56828|min_srtt:56828|path_bw:1206723|loss_rate:20.77|path_pto:0|
[2025/09/12 04:07:57 665779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:309837|
[2025/09/12 04:07:57 665783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 665787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 665790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 665795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 665799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:241|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 665803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:97364|
[2025/09/12 04:07:57 665807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 665812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:368|
[2025/09/12 04:07:57 665842] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:368|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077665819|stream_id:8|stream_offset:97364|
[2025/09/12 04:07:57 665852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:368|origin_pktnum:114|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 665859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 665866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077671008|now:1757650077665866|interval:5142|
[2025/09/12 04:07:57 665872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077671008|now:1757650077665866|interv:5142|
[2025/09/12 04:07:57 665879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 665887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 665893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:308650|
[2025/09/12 04:07:57 665900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 665919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:369|
[2025/09/12 04:07:57 665955] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:369|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077665931|stream_id:8|stream_offset:308650|
[2025/09/12 04:07:57 665979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:369|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 665988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 666001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077671008|now:1757650077666001|interval:5007|
[2025/09/12 04:07:57 666008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077671008|now:1757650077666001|interv:5007|
[2025/09/12 04:07:57 666015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 666022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077671008|
[2025/09/12 04:07:57 666028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077671008|
[2025/09/12 04:07:57 666034] [debug] |xqc_engine_wakeup_after|wakeup:1757650077671008|now:1757650077666034|diff:4974|
[2025/09/12 04:07:57 666041] [debug] |xqc_engine_main_logic|END|now:1757650077665730|
[2025/09/12 04:07:57 666047] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077666047|
[2025/09/12 04:07:57 666052] [debug] |xqc_engine_wakeup_after|wakeup:1757650077671008|now:1757650077666052|diff:4956|
[2025/09/12 04:07:57 666058] [debug] |xqc_engine_main_logic|END|now:1757650077666047|
[2025/09/12 04:07:57 666296] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077666295|
[2025/09/12 04:07:57 666305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 666311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:101|
[2025/09/12 04:07:57 666315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:102|
[2025/09/12 04:07:57 666321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:102|
[2025/09/12 04:07:57 666325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 666332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:246|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:246|path_largest_ack:246|
[2025/09/12 04:07:57 666336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:12|tx_in_flight:150005|prior_delivered:110660|prior_time:1757650077608412|is_app_limited:0|send_elapse:58014|ack_elapse:57883|ctl_first_sent_time:1757650077608968|lagest_ack_time:1757650077666295|curr_delivered:180265|
[2025/09/12 04:07:57 666341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077608968|
[2025/09/12 04:07:57 666346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 666350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56828|rttvar:500|minrtt:31489|latest_rtt:57327|ack_delay:32|
[2025/09/12 04:07:57 666354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56886|rttvar:491|minrtt:31489|latest_rtt:57327|ack_delay:32|
[2025/09/12 04:07:57 666358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:246|lost_pn:243|thresh:3|
[2025/09/12 04:07:57 666362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 666399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 666410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 666648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 666659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 666664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:243|lost_pn:243|po_sent_time:1757650077607077|lost_send_time:1757650077601803|loss_delay:64492|frame:STREAM |repair:128|
[2025/09/12 04:07:57 666668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077607077u|
[2025/09/12 04:07:57 666672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 666676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077673374|now:1757650077666676|interval:6698|
[2025/09/12 04:07:57 666681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077673374|now:1757650077666676|interv:6698|
[2025/09/12 04:07:57 666685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58014, ack_elapse 57883, delivered 69605|rate 1199796|lost 78|
[2025/09/12 04:07:57 666689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199796) in round 4|
[2025/09/12 04:07:57 666693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 666697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:12176|
[2025/09/12 04:07:57 666704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077608968|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 666708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077608968|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111860|
[2025/09/12 04:07:57 666713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56886|latest_rtt:57327|min_rtt:31489|applimit:0|lost:77|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 666719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:102|largest:102|pns:2|
[2025/09/12 04:07:57 666723] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:102|frame:ACK |recv_time:1757650077666295|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 666728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197666295|now:1757650077666295|interv:120000000|
[2025/09/12 04:07:57 666732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197666295|now:1757650077666295|interv:120000000|
[2025/09/12 04:07:57 666736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077671008|pq_index:0|
[2025/09/12 04:07:57 666740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077665730|
[2025/09/12 04:07:57 666744] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077666744|
[2025/09/12 04:07:57 666749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077666748|
[2025/09/12 04:07:57 666755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56886|min_srtt:56886|path_bw:1206723|loss_rate:20.92|path_pto:0|
[2025/09/12 04:07:57 666759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:238617|
[2025/09/12 04:07:57 666764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56886|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 666768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:243|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 666773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56886|min_srtt:56886|path_bw:1206723|loss_rate:20.92|path_pto:0|
[2025/09/12 04:07:57 666777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:309837|
[2025/09/12 04:07:57 666781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56886|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 666785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 666792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56886|min_srtt:56886|path_bw:1206723|loss_rate:20.92|path_pto:0|
[2025/09/12 04:07:57 666796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 666800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 666804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 666808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 666812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 666816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:243|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 666820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:238617|
[2025/09/12 04:07:57 666825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 666829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:370|
[2025/09/12 04:07:57 666861] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:370|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077666836|stream_id:8|stream_offset:238617|
[2025/09/12 04:07:57 666870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:370|origin_pktnum:243|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 666878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 666884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077673374|now:1757650077666884|interval:6490|
[2025/09/12 04:07:57 666890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077673374|now:1757650077666884|interv:6490|
[2025/09/12 04:07:57 666897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 666904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 666910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:309837|
[2025/09/12 04:07:57 666917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 666924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:371|
[2025/09/12 04:07:57 666980] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:371|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077666934|stream_id:8|stream_offset:309837|
[2025/09/12 04:07:57 666990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:371|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 667004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 667011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077673374|now:1757650077667011|interval:6363|
[2025/09/12 04:07:57 667017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077673374|now:1757650077667011|interv:6363|
[2025/09/12 04:07:57 667023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 667030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077673374|
[2025/09/12 04:07:57 667036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077673374|
[2025/09/12 04:07:57 667042] [debug] |xqc_engine_wakeup_after|wakeup:1757650077673374|now:1757650077667042|diff:6332|
[2025/09/12 04:07:57 667049] [debug] |xqc_engine_main_logic|END|now:1757650077666748|
[2025/09/12 04:07:57 667056] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077667056|
[2025/09/12 04:07:57 667061] [debug] |xqc_engine_wakeup_after|wakeup:1757650077673374|now:1757650077667061|diff:6313|
[2025/09/12 04:07:57 667067] [debug] |xqc_engine_main_logic|END|now:1757650077667056|
[2025/09/12 04:07:57 667375] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077667374|
[2025/09/12 04:07:57 667383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 667390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:102|
[2025/09/12 04:07:57 667394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:103|
[2025/09/12 04:07:57 667400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:103|
[2025/09/12 04:07:57 667404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 667410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:250|origin_pktnum:52|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:250|path_largest_ack:250|
[2025/09/12 04:07:57 667415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:15|tx_in_flight:150005|prior_delivered:111860|prior_time:1757650077609470|is_app_limited:0|send_elapse:56006|ack_elapse:57904|ctl_first_sent_time:1757650077609995|lagest_ack_time:1757650077667374|curr_delivered:181465|
[2025/09/12 04:07:57 667441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077609995|
[2025/09/12 04:07:57 667448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 04:07:57 667454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56886|rttvar:491|minrtt:31489|latest_rtt:57379|ack_delay:32|
[2025/09/12 04:07:57 667459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56944|rttvar:484|minrtt:31489|latest_rtt:57379|ack_delay:32|
[2025/09/12 04:07:57 667463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:250|lost_pn:247|thresh:3|
[2025/09/12 04:07:57 667467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 667507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 667721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 667736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 667740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:245|lost_pn:247|po_sent_time:1757650077608882|lost_send_time:1757650077602823|loss_delay:64551|frame:STREAM |repair:128|
[2025/09/12 04:07:57 667745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:247|lost_pn:247|po_sent_time:1757650077609056|lost_send_time:1757650077602823|loss_delay:64551|frame:STREAM |repair:128|
[2025/09/12 04:07:57 667749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077609056u|
[2025/09/12 04:07:57 667753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 667757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077674380|now:1757650077667757|interval:6623|
[2025/09/12 04:07:57 667762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077674380|now:1757650077667757|interv:6623|
[2025/09/12 04:07:57 667766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56006, ack_elapse 57904, delivered 69605|rate 1202075|lost 80|
[2025/09/12 04:07:57 667770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 04:07:57 667776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202075) in round 5|
[2025/09/12 04:07:57 667780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 667784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:5690|
[2025/09/12 04:07:57 667788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077609995|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 667793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077609995|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 667797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56944|latest_rtt:57379|min_rtt:31489|applimit:0|lost:78|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:57 667803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:103|largest:103|pns:2|
[2025/09/12 04:07:57 667808] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:103|frame:ACK |recv_time:1757650077667374|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 667812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197667374|now:1757650077667374|interv:120000000|
[2025/09/12 04:07:57 667816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197667374|now:1757650077667374|interv:120000000|
[2025/09/12 04:07:57 667820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077673374|pq_index:0|
[2025/09/12 04:07:57 667825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077666748|
[2025/09/12 04:07:57 667828] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077667828|
[2025/09/12 04:07:57 667833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077667832|
[2025/09/12 04:07:57 667839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56944|min_srtt:56944|path_bw:1206723|loss_rate:21.08|path_pto:0|
[2025/09/12 04:07:57 667844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:102112|
[2025/09/12 04:07:57 667848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56944|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 667853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:245|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 667857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56944|min_srtt:56944|path_bw:1206723|loss_rate:21.08|path_pto:0|
[2025/09/12 04:07:57 667861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:240991|
[2025/09/12 04:07:57 667865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56944|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 667872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:247|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 667876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56944|min_srtt:56944|path_bw:1206723|loss_rate:21.08|path_pto:0|
[2025/09/12 04:07:57 667881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 667885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56944|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 667892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 667899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56944|min_srtt:56944|path_bw:1206723|loss_rate:21.08|path_pto:0|
[2025/09/12 04:07:57 667905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:312211|
[2025/09/12 04:07:57 667911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 667917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 667922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 667929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 667936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:245|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 667943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:102112|
[2025/09/12 04:07:57 667949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 667956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:372|
[2025/09/12 04:07:57 667991] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:372|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077667966|stream_id:8|stream_offset:102112|
[2025/09/12 04:07:57 668000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:372|origin_pktnum:118|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 668007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 668013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077674380|now:1757650077668013|interval:6367|
[2025/09/12 04:07:57 668020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077674380|now:1757650077668013|interv:6367|
[2025/09/12 04:07:57 668026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 668040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:247|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 668046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:240991|
[2025/09/12 04:07:57 668053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 668059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:373|
[2025/09/12 04:07:57 668107] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:373|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077668069|stream_id:8|stream_offset:240991|
[2025/09/12 04:07:57 668117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:373|origin_pktnum:247|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 668125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 668131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077674380|now:1757650077668130|interval:6250|
[2025/09/12 04:07:57 668137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077674380|now:1757650077668130|interv:6250|
[2025/09/12 04:07:57 668143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 668150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 668156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 668162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 668169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:374|
[2025/09/12 04:07:57 668204] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:374|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077668179|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 668213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:374|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 668220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 668226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077674380|now:1757650077668226|interval:6154|
[2025/09/12 04:07:57 668233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077674380|now:1757650077668226|interv:6154|
[2025/09/12 04:07:57 668239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 668247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077674380|
[2025/09/12 04:07:57 668253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077674380|
[2025/09/12 04:07:57 668259] [debug] |xqc_engine_wakeup_after|wakeup:1757650077674380|now:1757650077668259|diff:6121|
[2025/09/12 04:07:57 668272] [debug] |xqc_engine_main_logic|END|now:1757650077667832|
[2025/09/12 04:07:57 668282] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077668281|
[2025/09/12 04:07:57 668290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 668298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:103|
[2025/09/12 04:07:57 668304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:104|
[2025/09/12 04:07:57 668313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:104|
[2025/09/12 04:07:57 668320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 668329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:252|origin_pktnum:125|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:252|path_largest_ack:252|
[2025/09/12 04:07:57 668336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:17|tx_in_flight:147605|prior_delivered:114260|prior_time:1757650077611407|is_app_limited:0|send_elapse:57697|ack_elapse:56874|ctl_first_sent_time:1757650077611790|lagest_ack_time:1757650077668281|curr_delivered:182665|
[2025/09/12 04:07:57 668344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077611790|
[2025/09/12 04:07:57 668351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 04:07:57 668357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56944|rttvar:484|minrtt:31489|latest_rtt:56491|ack_delay:32|
[2025/09/12 04:07:57 668364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56883|rttvar:484|minrtt:31489|latest_rtt:56491|ack_delay:32|
[2025/09/12 04:07:57 668369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:252|lost_pn:249|thresh:3|
[2025/09/12 04:07:57 668376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 668414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 668664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 668680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 668687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 668692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:248|lost_pn:249|po_sent_time:1757650077609829|lost_send_time:1757650077604288|loss_delay:63993|frame:STREAM |repair:128|
[2025/09/12 04:07:57 668696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:249|lost_pn:249|po_sent_time:1757650077609915|lost_send_time:1757650077604288|loss_delay:63993|frame:STREAM |repair:128|
[2025/09/12 04:07:57 668701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077609915u|
[2025/09/12 04:07:57 668705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 668709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077674062|now:1757650077668708|interval:5354|
[2025/09/12 04:07:57 668713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077674062|now:1757650077668708|interv:5354|
[2025/09/12 04:07:57 668717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57697, ack_elapse 56874, delivered 68405|rate 1185590|lost 82|
[2025/09/12 04:07:57 668721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1185590) in round 5|
[2025/09/12 04:07:57 668725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 668730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:5690|
[2025/09/12 04:07:57 668733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077611790|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 668738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077611790|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 668742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56883|latest_rtt:56491|min_rtt:31489|applimit:0|lost:80|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 668751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:104|largest:104|pns:2|
[2025/09/12 04:07:57 668755] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:104|frame:ACK |recv_time:1757650077668281|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 668760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197668281|now:1757650077668281|interv:120000000|
[2025/09/12 04:07:57 668764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197668281|now:1757650077668281|interv:120000000|
[2025/09/12 04:07:57 668768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077674380|pq_index:0|
[2025/09/12 04:07:57 668772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077667832|
[2025/09/12 04:07:57 668776] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077668776|
[2025/09/12 04:07:57 668781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077668780|
[2025/09/12 04:07:57 668787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56883|min_srtt:56883|path_bw:1206723|loss_rate:21.45|path_pto:0|
[2025/09/12 04:07:57 668792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:105673|
[2025/09/12 04:07:57 668796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56883|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 668801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:248|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 668805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56883|min_srtt:56883|path_bw:1206723|loss_rate:21.45|path_pto:0|
[2025/09/12 04:07:57 668809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:106860|
[2025/09/12 04:07:57 668814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56883|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 668818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:249|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 668822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56883|min_srtt:56883|path_bw:1206723|loss_rate:21.45|path_pto:0|
[2025/09/12 04:07:57 668826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:312211|
[2025/09/12 04:07:57 668831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56883|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 668838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 668845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56883|min_srtt:56883|path_bw:1206723|loss_rate:21.45|path_pto:0|
[2025/09/12 04:07:57 668856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:313398|
[2025/09/12 04:07:57 668863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 668869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 668875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 668882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 668890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:248|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 668897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:105673|
[2025/09/12 04:07:57 668904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 668910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:375|
[2025/09/12 04:07:57 668942] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:375|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077668919|stream_id:8|stream_offset:105673|
[2025/09/12 04:07:57 668951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:375|origin_pktnum:121|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 668958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 668965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077674062|now:1757650077668964|interval:5098|
[2025/09/12 04:07:57 668971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077674062|now:1757650077668964|interv:5098|
[2025/09/12 04:07:57 668978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 668986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:249|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 668992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:106860|
[2025/09/12 04:07:57 668999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 669005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:376|
[2025/09/12 04:07:57 669058] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:376|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077669015|stream_id:8|stream_offset:106860|
[2025/09/12 04:07:57 669067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:376|origin_pktnum:122|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 669074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 669084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077674062|now:1757650077669084|interval:4978|
[2025/09/12 04:07:57 669091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077674062|now:1757650077669084|interv:4978|
[2025/09/12 04:07:57 669097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 669104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 669111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:312211|
[2025/09/12 04:07:57 669117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 669124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:377|
[2025/09/12 04:07:57 669158] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:377|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077669135|stream_id:8|stream_offset:312211|
[2025/09/12 04:07:57 669167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:377|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 669173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 669180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077674062|now:1757650077669180|interval:4882|
[2025/09/12 04:07:57 669187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077674062|now:1757650077669180|interv:4882|
[2025/09/12 04:07:57 669193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 669201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077674062|
[2025/09/12 04:07:57 669208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077674062|
[2025/09/12 04:07:57 669215] [debug] |xqc_engine_wakeup_after|wakeup:1757650077674062|now:1757650077669215|diff:4847|
[2025/09/12 04:07:57 669222] [debug] |xqc_engine_main_logic|END|now:1757650077668780|
[2025/09/12 04:07:57 669232] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077669231|
[2025/09/12 04:07:57 669239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 669248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:104|
[2025/09/12 04:07:57 669253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105|
[2025/09/12 04:07:57 669259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:105|
[2025/09/12 04:07:57 669263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 669270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:254|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:254|path_largest_ack:254|
[2025/09/12 04:07:57 669274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:17|tx_in_flight:150005|prior_delivered:114260|prior_time:1757650077611407|is_app_limited:0|send_elapse:57861|ack_elapse:57824|ctl_first_sent_time:1757650077611954|lagest_ack_time:1757650077669231|curr_delivered:183865|
[2025/09/12 04:07:57 669284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077611954|
[2025/09/12 04:07:57 669289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 04:07:57 669293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56883|rttvar:484|minrtt:31489|latest_rtt:57277|ack_delay:32|
[2025/09/12 04:07:57 669297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56928|rttvar:453|minrtt:31489|latest_rtt:57277|ack_delay:32|
[2025/09/12 04:07:57 669301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:254|lost_pn:251|thresh:3|
[2025/09/12 04:07:57 669305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 669336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669432] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 669569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 669584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 669592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 669598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 669602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 669607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:251|lost_pn:251|po_sent_time:1757650077610069|lost_send_time:1757650077604795|loss_delay:64436|frame:STREAM |repair:128|
[2025/09/12 04:07:57 669611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077610069u|
[2025/09/12 04:07:57 669615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 669619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077676314|now:1757650077669619|interval:6695|
[2025/09/12 04:07:57 669623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077676314|now:1757650077669619|interv:6695|
[2025/09/12 04:07:57 669627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57861, ack_elapse 57824, delivered 69605|rate 1202969|lost 83|
[2025/09/12 04:07:57 669632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202969) in round 5|
[2025/09/12 04:07:57 669636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 669640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109624|extra_cwnd:5690|
[2025/09/12 04:07:57 669644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077611954|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 669648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077611954|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 669653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1206723|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56928|latest_rtt:57277|min_rtt:31489|applimit:0|lost:82|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 669659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105|largest:105|pns:2|
[2025/09/12 04:07:57 669663] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:105|frame:ACK |recv_time:1757650077669231|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 669668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197669231|now:1757650077669231|interv:120000000|
[2025/09/12 04:07:57 669672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197669231|now:1757650077669231|interv:120000000|
[2025/09/12 04:07:57 669676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077674062|pq_index:0|
[2025/09/12 04:07:57 669680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077668780|
[2025/09/12 04:07:57 669684] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077669684|
[2025/09/12 04:07:57 669689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077669688|
[2025/09/12 04:07:57 669697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1206723|loss_rate:21.81|path_pto:0|
[2025/09/12 04:07:57 669702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:242178|
[2025/09/12 04:07:57 669706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56928|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 669711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:251|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 669715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1206723|loss_rate:21.81|path_pto:0|
[2025/09/12 04:07:57 669719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:313398|
[2025/09/12 04:07:57 669724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56928|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 669728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 669732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1206723|loss_rate:21.81|path_pto:0|
[2025/09/12 04:07:57 669736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:314585|
[2025/09/12 04:07:57 669740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 669744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 669748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 669752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 669756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:251|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 669760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:242178|
[2025/09/12 04:07:57 669765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 669769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:378|
[2025/09/12 04:07:57 669800] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:378|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077669775|stream_id:8|stream_offset:242178|
[2025/09/12 04:07:57 669808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:378|origin_pktnum:251|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 669822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 669829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077676314|now:1757650077669828|interval:6486|
[2025/09/12 04:07:57 669836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077676314|now:1757650077669828|interv:6486|
[2025/09/12 04:07:57 669843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 669848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 669853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:313398|
[2025/09/12 04:07:57 669857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 669861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:379|
[2025/09/12 04:07:57 669891] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:379|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077669868|stream_id:8|stream_offset:313398|
[2025/09/12 04:07:57 669912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:379|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 669918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 669925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077676314|now:1757650077669925|interval:6389|
[2025/09/12 04:07:57 669932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077676314|now:1757650077669925|interv:6389|
[2025/09/12 04:07:57 669938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 669945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077676314|
[2025/09/12 04:07:57 669950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077676314|
[2025/09/12 04:07:57 669956] [debug] |xqc_engine_wakeup_after|wakeup:1757650077676314|now:1757650077669956|diff:6358|
[2025/09/12 04:07:57 669962] [debug] |xqc_engine_main_logic|END|now:1757650077669688|
[2025/09/12 04:07:57 669970] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077669970|
[2025/09/12 04:07:57 669976] [debug] |xqc_engine_wakeup_after|wakeup:1757650077676314|now:1757650077669976|diff:6338|
[2025/09/12 04:07:57 669982] [debug] |xqc_engine_main_logic|END|now:1757650077669970|
[2025/09/12 04:07:57 670241] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077670240|
[2025/09/12 04:07:57 670251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 670257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:105|
[2025/09/12 04:07:57 670261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:106|
[2025/09/12 04:07:57 670267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:106|
[2025/09/12 04:07:57 670271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 670284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:256|origin_pktnum:58|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:256|path_largest_ack:256|
[2025/09/12 04:07:57 670289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:20|tx_in_flight:147600|prior_delivered:115465|prior_time:1757650077613618|is_app_limited:0|send_elapse:57513|ack_elapse:56622|ctl_first_sent_time:1757650077613991|lagest_ack_time:1757650077670240|curr_delivered:185065|
[2025/09/12 04:07:57 670293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077613991|
[2025/09/12 04:07:57 670298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 04:07:57 670302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56928|rttvar:453|minrtt:31489|latest_rtt:56249|ack_delay:24|
[2025/09/12 04:07:57 670306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56840|rttvar:515|minrtt:31489|latest_rtt:56249|ack_delay:24|
[2025/09/12 04:07:57 670311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:256|lost_pn:253|thresh:3|
[2025/09/12 04:07:57 670315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 670578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 670593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 670603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 670611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 670615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 670619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:253|lost_pn:253|po_sent_time:1757650077611878|lost_send_time:1757650077606295|loss_delay:63945|frame:STREAM |repair:128|
[2025/09/12 04:07:57 670623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077611878u|
[2025/09/12 04:07:57 670627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 670631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077675970|now:1757650077670631|interval:5339|
[2025/09/12 04:07:57 670636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077675970|now:1757650077670631|interv:5339|
[2025/09/12 04:07:57 670640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57513, ack_elapse 56622, delivered 69600|rate 1210161|lost 84|
[2025/09/12 04:07:57 670644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1210161) in round 5|
[2025/09/12 04:07:57 670648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 670652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 670656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077613991|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 670661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077613991|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 670665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56840|latest_rtt:56249|min_rtt:31489|applimit:0|lost:83|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 670671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:106|largest:106|pns:2|
[2025/09/12 04:07:57 670675] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:106|frame:ACK |recv_time:1757650077670240|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 670680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197670240|now:1757650077670240|interv:120000000|
[2025/09/12 04:07:57 670684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197670240|now:1757650077670240|interv:120000000|
[2025/09/12 04:07:57 670688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077676314|pq_index:0|
[2025/09/12 04:07:57 670692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077669688|
[2025/09/12 04:07:57 670699] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077670699|
[2025/09/12 04:07:57 670704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077670703|
[2025/09/12 04:07:57 670710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56840|min_srtt:56840|path_bw:1210161|loss_rate:21.96|path_pto:0|
[2025/09/12 04:07:57 670714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:110421|
[2025/09/12 04:07:57 670719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56840|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 670723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:253|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 670728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56840|min_srtt:56840|path_bw:1210161|loss_rate:21.96|path_pto:0|
[2025/09/12 04:07:57 670732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:314585|
[2025/09/12 04:07:57 670736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56840|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 670741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 670745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56840|min_srtt:56840|path_bw:1210161|loss_rate:21.96|path_pto:0|
[2025/09/12 04:07:57 670749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:315772|
[2025/09/12 04:07:57 670753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 670757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 670761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 670765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 670769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:253|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 670773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:110421|
[2025/09/12 04:07:57 670778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 670782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:380|
[2025/09/12 04:07:57 670814] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:380|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077670789|stream_id:8|stream_offset:110421|
[2025/09/12 04:07:57 670824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:380|origin_pktnum:126|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 670832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 670838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077675970|now:1757650077670838|interval:5132|
[2025/09/12 04:07:57 670845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077675970|now:1757650077670838|interv:5132|
[2025/09/12 04:07:57 670852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 670860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 670867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:314585|
[2025/09/12 04:07:57 670874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 670880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:381|
[2025/09/12 04:07:57 670917] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:381|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077670891|stream_id:8|stream_offset:314585|
[2025/09/12 04:07:57 670927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:381|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 670934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 670940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077675970|now:1757650077670940|interval:5030|
[2025/09/12 04:07:57 670947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077675970|now:1757650077670940|interv:5030|
[2025/09/12 04:07:57 670953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 670960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077675970|
[2025/09/12 04:07:57 670966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077675970|
[2025/09/12 04:07:57 670972] [debug] |xqc_engine_wakeup_after|wakeup:1757650077675970|now:1757650077670971|diff:4999|
[2025/09/12 04:07:57 670978] [debug] |xqc_engine_main_logic|END|now:1757650077670703|
[2025/09/12 04:07:57 670985] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077670985|
[2025/09/12 04:07:57 670990] [debug] |xqc_engine_wakeup_after|wakeup:1757650077675970|now:1757650077670990|diff:4980|
[2025/09/12 04:07:57 670995] [debug] |xqc_engine_main_logic|END|now:1757650077670985|
[2025/09/12 04:07:57 672263] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077672262|
[2025/09/12 04:07:57 672275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 672282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:106|
[2025/09/12 04:07:57 672292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:107|
[2025/09/12 04:07:57 672298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:107|
[2025/09/12 04:07:57 672302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 672308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:257|origin_pktnum:131|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:262|path_largest_ack:257|
[2025/09/12 04:07:57 672313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:20|tx_in_flight:148800|prior_delivered:115465|prior_time:1757650077613618|is_app_limited:0|send_elapse:57616|ack_elapse:58644|ctl_first_sent_time:1757650077614094|lagest_ack_time:1757650077672262|curr_delivered:186265|
[2025/09/12 04:07:57 672318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077614094|
[2025/09/12 04:07:57 672322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:363||sndq_packets_used_bytes:0|sndq_packets_free:92|
[2025/09/12 04:07:57 672327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:262|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:262|path_largest_ack:262|
[2025/09/12 04:07:57 672331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:22|tx_in_flight:150000|prior_delivered:117865|prior_time:1757650077614410|is_app_limited:0|send_elapse:57078|ack_elapse:57852|ctl_first_sent_time:1757650077614956|lagest_ack_time:1757650077672262|curr_delivered:187465|
[2025/09/12 04:07:57 672335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077614956|
[2025/09/12 04:07:57 672339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:362||sndq_packets_used_bytes:0|sndq_packets_free:93|
[2025/09/12 04:07:57 672343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56840|rttvar:515|minrtt:31489|latest_rtt:57306|ack_delay:32|
[2025/09/12 04:07:57 672348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56894|rttvar:495|minrtt:31489|latest_rtt:57306|ack_delay:32|
[2025/09/12 04:07:57 672352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:262|lost_pn:259|thresh:3|
[2025/09/12 04:07:57 672356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 672617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 672632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 672640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 672648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 672652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 672655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 672660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:255|lost_pn:259|po_sent_time:1757650077612025|lost_send_time:1757650077607793|loss_delay:64469|frame:STREAM |repair:128|
[2025/09/12 04:07:57 672664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:258|lost_pn:259|po_sent_time:1757650077614190|lost_send_time:1757650077607793|loss_delay:64469|frame:STREAM |repair:128|
[2025/09/12 04:07:57 672669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:259|lost_pn:259|po_sent_time:1757650077614293|lost_send_time:1757650077607793|loss_delay:64469|frame:STREAM |repair:128|
[2025/09/12 04:07:57 672673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077614293u|
[2025/09/12 04:07:57 672677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 672681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077679265|now:1757650077672681|interval:6584|
[2025/09/12 04:07:57 672686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077679265|now:1757650077672681|interv:6584|
[2025/09/12 04:07:57 672690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57078, ack_elapse 57852, delivered 69600|rate 1203069|lost 87|
[2025/09/12 04:07:57 672694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203069) in round 5|
[2025/09/12 04:07:57 672698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 672702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 672706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:3|acked:2400|po_sent_time:1757650077614956|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 672713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:3|acked:2400|po_sent_time:1757650077614956|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 672718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:145207|srtt:56894|latest_rtt:57306|min_rtt:31489|applimit:0|lost:84|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 672724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:107|largest:107|pns:2|
[2025/09/12 04:07:57 672728] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:107|frame:ACK |recv_time:1757650077672262|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 672733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197672262|now:1757650077672262|interv:120000000|
[2025/09/12 04:07:57 672737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197672262|now:1757650077672262|interv:120000000|
[2025/09/12 04:07:57 672741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077675970|pq_index:0|
[2025/09/12 04:07:57 672745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077670703|
[2025/09/12 04:07:57 672749] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077672749|
[2025/09/12 04:07:57 672754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077672753|
[2025/09/12 04:07:57 672760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56894|min_srtt:56894|path_bw:1210161|loss_rate:22.11|path_pto:0|
[2025/09/12 04:07:57 672764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:244552|
[2025/09/12 04:07:57 672769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 672773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:255|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 672778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56894|min_srtt:56894|path_bw:1210161|loss_rate:22.11|path_pto:0|
[2025/09/12 04:07:57 672782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:112795|
[2025/09/12 04:07:57 672786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 672790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:258|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 672794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56894|min_srtt:56894|path_bw:1210161|loss_rate:22.11|path_pto:0|
[2025/09/12 04:07:57 672798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:245739|
[2025/09/12 04:07:57 672805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 672809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:259|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 672813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56894|min_srtt:56894|path_bw:1210161|loss_rate:22.11|path_pto:0|
[2025/09/12 04:07:57 672818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:315772|
[2025/09/12 04:07:57 672822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 672826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 672830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56894|min_srtt:56894|path_bw:1210161|loss_rate:22.11|path_pto:0|
[2025/09/12 04:07:57 672834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:316959|
[2025/09/12 04:07:57 672838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 672842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 672846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56894|min_srtt:56894|path_bw:1210161|loss_rate:22.11|path_pto:0|
[2025/09/12 04:07:57 672850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:6000|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:318146|
[2025/09/12 04:07:57 672854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 672858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 672862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 672866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 672870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:255|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 672875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:244552|
[2025/09/12 04:07:57 672879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 672883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:382|
[2025/09/12 04:07:57 672918] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:382|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145207|now:1757650077672890|stream_id:8|stream_offset:244552|
[2025/09/12 04:07:57 672932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:382|origin_pktnum:255|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 672938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:145207|applimit:0|
[2025/09/12 04:07:57 672944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077679265|now:1757650077672944|interval:6321|
[2025/09/12 04:07:57 672950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077679265|now:1757650077672944|interv:6321|
[2025/09/12 04:07:57 672955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:146407|
[2025/09/12 04:07:57 672962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:258|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 672968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:112795|
[2025/09/12 04:07:57 672975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 672981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:383|
[2025/09/12 04:07:57 673011] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:383|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077672991|stream_id:8|stream_offset:112795|
[2025/09/12 04:07:57 673020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:383|origin_pktnum:132|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 673027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 673033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077679265|now:1757650077673033|interval:6232|
[2025/09/12 04:07:57 673040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077679265|now:1757650077673033|interv:6232|
[2025/09/12 04:07:57 673046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 673053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:259|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 673059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:245739|
[2025/09/12 04:07:57 673065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 673071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:384|
[2025/09/12 04:07:57 673098] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:384|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077673080|stream_id:8|stream_offset:245739|
[2025/09/12 04:07:57 673107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:384|origin_pktnum:259|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 673120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 673126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077679265|now:1757650077673126|interval:6139|
[2025/09/12 04:07:57 673132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077679265|now:1757650077673126|interv:6139|
[2025/09/12 04:07:57 673139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 673146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 673152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:315772|
[2025/09/12 04:07:57 673158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 673165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:385|
[2025/09/12 04:07:57 673212] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:385|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077673175|stream_id:8|stream_offset:315772|
[2025/09/12 04:07:57 673221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:385|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 673228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 673234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077679265|now:1757650077673234|interval:6031|
[2025/09/12 04:07:57 673242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077679265|now:1757650077673234|interv:6031|
[2025/09/12 04:07:57 673248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 673255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 673262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:316959|
[2025/09/12 04:07:57 673268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 673275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:386|
[2025/09/12 04:07:57 673308] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:386|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077673285|stream_id:8|stream_offset:316959|
[2025/09/12 04:07:57 673317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:386|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 673324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 673330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077679265|now:1757650077673330|interval:5935|
[2025/09/12 04:07:57 673343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077679265|now:1757650077673330|interv:5935|
[2025/09/12 04:07:57 673347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 673352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077679265|
[2025/09/12 04:07:57 673357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077679265|
[2025/09/12 04:07:57 673361] [debug] |xqc_engine_wakeup_after|wakeup:1757650077679265|now:1757650077673360|diff:5905|
[2025/09/12 04:07:57 673365] [debug] |xqc_engine_main_logic|END|now:1757650077672753|
[2025/09/12 04:07:57 673371] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077673371|
[2025/09/12 04:07:57 673376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 673382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:107|
[2025/09/12 04:07:57 673386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:108|
[2025/09/12 04:07:57 673392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:108|
[2025/09/12 04:07:57 673396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 673402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:267|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:267|path_largest_ack:267|
[2025/09/12 04:07:57 673407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:25|tx_in_flight:151200|prior_delivered:119065|prior_time:1757650077615354|is_app_limited:0|send_elapse:56112|ack_elapse:58017|ctl_first_sent_time:1757650077615993|lagest_ack_time:1757650077673371|curr_delivered:188665|
[2025/09/12 04:07:57 673411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077615993|
[2025/09/12 04:07:57 673416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:364||sndq_packets_used_bytes:0|sndq_packets_free:91|
[2025/09/12 04:07:57 673436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56894|rttvar:495|minrtt:31489|latest_rtt:57378|ack_delay:24|
[2025/09/12 04:07:57 673441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56952|rttvar:487|minrtt:31489|latest_rtt:57378|ack_delay:24|
[2025/09/12 04:07:57 673445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:267|lost_pn:264|thresh:3|
[2025/09/12 04:07:57 673451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 673688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 673703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 673711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 673718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 673722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 673730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 673737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 673742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:260|lost_pn:264|po_sent_time:1757650077614796|lost_send_time:1757650077608821|loss_delay:64550|frame:STREAM |repair:128|
[2025/09/12 04:07:57 673747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:261|lost_pn:264|po_sent_time:1757650077614879|lost_send_time:1757650077608821|loss_delay:64550|frame:STREAM |repair:128|
[2025/09/12 04:07:57 673751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:263|lost_pn:264|po_sent_time:1757650077615033|lost_send_time:1757650077608821|loss_delay:64550|frame:STREAM |repair:128|
[2025/09/12 04:07:57 673756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:264|lost_pn:264|po_sent_time:1757650077615750|lost_send_time:1757650077608821|loss_delay:64550|frame:STREAM |repair:128|
[2025/09/12 04:07:57 673760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077615750u|
[2025/09/12 04:07:57 673764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 673768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077680390|now:1757650077673768|interval:6622|
[2025/09/12 04:07:57 673775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077680390|now:1757650077673768|interv:6622|
[2025/09/12 04:07:57 673779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56112, ack_elapse 58017, delivered 69600|rate 1199648|lost 91|
[2025/09/12 04:07:57 673783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199648) in round 5|
[2025/09/12 04:07:57 673787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 673792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 673795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:4|acked:1200|po_sent_time:1757650077615993|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 673800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:4|acked:1200|po_sent_time:1757650077615993|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 673805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:145207|srtt:56952|latest_rtt:57378|min_rtt:31489|applimit:0|lost:87|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 673810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:108|largest:108|pns:2|
[2025/09/12 04:07:57 673815] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:108|frame:ACK |recv_time:1757650077673371|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 673820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197673371|now:1757650077673371|interv:120000000|
[2025/09/12 04:07:57 673824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197673371|now:1757650077673371|interv:120000000|
[2025/09/12 04:07:57 673828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077679265|pq_index:0|
[2025/09/12 04:07:57 673832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077672753|
[2025/09/12 04:07:57 673836] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077673836|
[2025/09/12 04:07:57 673841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077673840|
[2025/09/12 04:07:57 673847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56952|min_srtt:56952|path_bw:1210161|loss_rate:22.60|path_pto:0|
[2025/09/12 04:07:57 673851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:113982|
[2025/09/12 04:07:57 673856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56952|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 673860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:260|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 673867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56952|min_srtt:56952|path_bw:1210161|loss_rate:22.60|path_pto:0|
[2025/09/12 04:07:57 673871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 673875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56952|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 673880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:261|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 673884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56952|min_srtt:56952|path_bw:1210161|loss_rate:22.60|path_pto:0|
[2025/09/12 04:07:57 673888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 673893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56952|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 673899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:263|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 673906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56952|min_srtt:56952|path_bw:1210161|loss_rate:22.60|path_pto:0|
[2025/09/12 04:07:57 673912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:118730|
[2025/09/12 04:07:57 673918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56952|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 673925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:264|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 673931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56952|min_srtt:56952|path_bw:1210161|loss_rate:22.60|path_pto:0|
[2025/09/12 04:07:57 673937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:318146|
[2025/09/12 04:07:57 673942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56952|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 673948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 673954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56952|min_srtt:56952|path_bw:1210161|loss_rate:22.60|path_pto:0|
[2025/09/12 04:07:57 673960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:6000|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:319333|
[2025/09/12 04:07:57 673966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 673972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 673984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 673989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 673993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:260|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 674000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:113982|
[2025/09/12 04:07:57 674007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 674014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:387|
[2025/09/12 04:07:57 674049] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:387|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145207|now:1757650077674023|stream_id:8|stream_offset:113982|
[2025/09/12 04:07:57 674058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:387|origin_pktnum:133|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 674065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:145207|applimit:0|
[2025/09/12 04:07:57 674071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077680390|now:1757650077674071|interval:6319|
[2025/09/12 04:07:57 674078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077680390|now:1757650077674071|interv:6319|
[2025/09/12 04:07:57 674086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:146407|
[2025/09/12 04:07:57 674093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:261|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 674100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 674106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 674112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:388|
[2025/09/12 04:07:57 674152] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:388|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077674122|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 674162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:388|origin_pktnum:134|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 674170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 674175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077680390|now:1757650077674175|interval:6215|
[2025/09/12 04:07:57 674179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077680390|now:1757650077674175|interv:6215|
[2025/09/12 04:07:57 674184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 674207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:263|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 674214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 674221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 674226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:389|
[2025/09/12 04:07:57 674255] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:389|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077674234|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 674265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:389|origin_pktnum:263|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 674272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 674279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077680390|now:1757650077674279|interval:6111|
[2025/09/12 04:07:57 674285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077680390|now:1757650077674279|interv:6111|
[2025/09/12 04:07:57 674289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 674294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:264|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 674298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:118730|
[2025/09/12 04:07:57 674303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 674307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:390|
[2025/09/12 04:07:57 674331] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:390|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077674313|stream_id:8|stream_offset:118730|
[2025/09/12 04:07:57 674340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:390|origin_pktnum:137|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 674347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 674353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077680390|now:1757650077674353|interval:6037|
[2025/09/12 04:07:57 674360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077680390|now:1757650077674353|interv:6037|
[2025/09/12 04:07:57 674364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 674369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 674373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:318146|
[2025/09/12 04:07:57 674382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 674386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:391|
[2025/09/12 04:07:57 674411] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:391|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077674392|stream_id:8|stream_offset:318146|
[2025/09/12 04:07:57 674434] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:391|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 674446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 674452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077680390|now:1757650077674452|interval:5938|
[2025/09/12 04:07:57 674459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077680390|now:1757650077674452|interv:5938|
[2025/09/12 04:07:57 674463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 674468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077680390|
[2025/09/12 04:07:57 674472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077680390|
[2025/09/12 04:07:57 674476] [debug] |xqc_engine_wakeup_after|wakeup:1757650077680390|now:1757650077674476|diff:5914|
[2025/09/12 04:07:57 674480] [debug] |xqc_engine_main_logic|END|now:1757650077673840|
[2025/09/12 04:07:57 674486] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077674486|
[2025/09/12 04:07:57 674490] [debug] |xqc_engine_wakeup_after|wakeup:1757650077680390|now:1757650077674490|diff:5900|
[2025/09/12 04:07:57 674493] [debug] |xqc_engine_main_logic|END|now:1757650077674486|
[2025/09/12 04:07:57 675263] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077675262|
[2025/09/12 04:07:57 675291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 675301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:108|
[2025/09/12 04:07:57 675305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:109|
[2025/09/12 04:07:57 675312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:109|
[2025/09/12 04:07:57 675316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 675323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:268|origin_pktnum:141|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:270|path_largest_ack:268|
[2025/09/12 04:07:57 675328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:27|tx_in_flight:147600|prior_delivered:121465|prior_time:1757650077617363|is_app_limited:0|send_elapse:57776|ack_elapse:57899|ctl_first_sent_time:1757650077617769|lagest_ack_time:1757650077675262|curr_delivered:189865|
[2025/09/12 04:07:57 675333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077617769|
[2025/09/12 04:07:57 675337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 04:07:57 675342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:270|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:270|path_largest_ack:270|
[2025/09/12 04:07:57 675353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:27|tx_in_flight:147600|prior_delivered:121465|prior_time:1757650077617363|is_app_limited:0|send_elapse:57776|ack_elapse:57899|ctl_first_sent_time:1757650077617769|lagest_ack_time:1757650077675262|curr_delivered:191065|
[2025/09/12 04:07:57 675357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077617930|
[2025/09/12 04:07:57 675361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 04:07:57 675365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56952|rttvar:487|minrtt:31489|latest_rtt:57332|ack_delay:24|
[2025/09/12 04:07:57 675370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56996|rttvar:455|minrtt:31489|latest_rtt:57332|ack_delay:24|
[2025/09/12 04:07:57 675374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:270|lost_pn:267|thresh:3|
[2025/09/12 04:07:57 675378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 675623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 675638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 675646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 675653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 675659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 675667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 675675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 675682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 675686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 675690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 675695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:265|lost_pn:267|po_sent_time:1757650077615840|lost_send_time:1757650077610764|loss_delay:64498|frame:STREAM |repair:128|
[2025/09/12 04:07:57 675699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:266|lost_pn:267|po_sent_time:1757650077615916|lost_send_time:1757650077610764|loss_delay:64498|frame:STREAM |repair:128|
[2025/09/12 04:07:57 675704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077615916u|
[2025/09/12 04:07:57 675708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 675712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077682354|now:1757650077675712|interval:6642|
[2025/09/12 04:07:57 675716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077682354|now:1757650077675712|interv:6642|
[2025/09/12 04:07:57 675720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57776, ack_elapse 57899, delivered 69600|rate 1202093|lost 93|
[2025/09/12 04:07:57 675725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202093) in round 5|
[2025/09/12 04:07:57 675729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 675733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 675737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077617930|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 675742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077617930|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 675746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56996|latest_rtt:57332|min_rtt:31489|applimit:0|lost:91|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 675755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:109|largest:109|pns:2|
[2025/09/12 04:07:57 675759] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:109|frame:ACK |recv_time:1757650077675262|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 675764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197675262|now:1757650077675262|interv:120000000|
[2025/09/12 04:07:57 675768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197675262|now:1757650077675262|interv:120000000|
[2025/09/12 04:07:57 675772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077680390|pq_index:0|
[2025/09/12 04:07:57 675776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077673840|
[2025/09/12 04:07:57 675780] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077675780|
[2025/09/12 04:07:57 675785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077675784|
[2025/09/12 04:07:57 675791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56996|min_srtt:56996|path_bw:1210161|loss_rate:23.33|path_pto:0|
[2025/09/12 04:07:57 675796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:119917|
[2025/09/12 04:07:57 675801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56996|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 675805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:265|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 675811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56996|min_srtt:56996|path_bw:1210161|loss_rate:23.33|path_pto:0|
[2025/09/12 04:07:57 675818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:122291|
[2025/09/12 04:07:57 675825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56996|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 675832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:266|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 675838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56996|min_srtt:56996|path_bw:1210161|loss_rate:23.33|path_pto:0|
[2025/09/12 04:07:57 675845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:319333|
[2025/09/12 04:07:57 675852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56996|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 675859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 675872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56996|min_srtt:56996|path_bw:1210161|loss_rate:23.33|path_pto:0|
[2025/09/12 04:07:57 675879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:320520|
[2025/09/12 04:07:57 675886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56996|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 675892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 675896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56996|min_srtt:56996|path_bw:1210161|loss_rate:23.33|path_pto:0|
[2025/09/12 04:07:57 675900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:321707|
[2025/09/12 04:07:57 675905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 675908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 675912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 675917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 675921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:265|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 675927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:119917|
[2025/09/12 04:07:57 675934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 675940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:392|
[2025/09/12 04:07:57 675976] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:392|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077675951|stream_id:8|stream_offset:119917|
[2025/09/12 04:07:57 675985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:392|origin_pktnum:138|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 675992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 675999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077682354|now:1757650077675999|interval:6355|
[2025/09/12 04:07:57 676007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077682354|now:1757650077675999|interv:6355|
[2025/09/12 04:07:57 676013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 676021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:266|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 676028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:122291|
[2025/09/12 04:07:57 676041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 676047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:393|
[2025/09/12 04:07:57 676079] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:393|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077676057|stream_id:8|stream_offset:122291|
[2025/09/12 04:07:57 676087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:393|origin_pktnum:140|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 676094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 676100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077682354|now:1757650077676100|interval:6254|
[2025/09/12 04:07:57 676107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077682354|now:1757650077676100|interv:6254|
[2025/09/12 04:07:57 676113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 676120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 676127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:319333|
[2025/09/12 04:07:57 676134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 676141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:394|
[2025/09/12 04:07:57 676175] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:394|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077676151|stream_id:8|stream_offset:319333|
[2025/09/12 04:07:57 676185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:394|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 676192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 676198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077682354|now:1757650077676198|interval:6156|
[2025/09/12 04:07:57 676204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077682354|now:1757650077676198|interv:6156|
[2025/09/12 04:07:57 676209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 676217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 676222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:320520|
[2025/09/12 04:07:57 676227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 676231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:395|
[2025/09/12 04:07:57 676257] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:395|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077676237|stream_id:8|stream_offset:320520|
[2025/09/12 04:07:57 676272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:395|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 676280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 676286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077682354|now:1757650077676286|interval:6068|
[2025/09/12 04:07:57 676290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077682354|now:1757650077676286|interv:6068|
[2025/09/12 04:07:57 676295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 676299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077682354|
[2025/09/12 04:07:57 676304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077682354|
[2025/09/12 04:07:57 676308] [debug] |xqc_engine_wakeup_after|wakeup:1757650077682354|now:1757650077676308|diff:6046|
[2025/09/12 04:07:57 676312] [debug] |xqc_engine_main_logic|END|now:1757650077675784|
[2025/09/12 04:07:57 676319] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077676318|
[2025/09/12 04:07:57 676324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 676329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:109|
[2025/09/12 04:07:57 676333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:110|
[2025/09/12 04:07:57 676339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:110|
[2025/09/12 04:07:57 676343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 676349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:272|origin_pktnum:145|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:272|path_largest_ack:272|
[2025/09/12 04:07:57 676354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:28|tx_in_flight:148800|prior_delivered:123865|prior_time:1757650077619399|is_app_limited:0|send_elapse:57984|ack_elapse:56919|ctl_first_sent_time:1757650077619841|lagest_ack_time:1757650077676318|curr_delivered:192265|
[2025/09/12 04:07:57 676359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077619841|
[2025/09/12 04:07:57 676363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 04:07:57 676367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56996|rttvar:455|minrtt:31489|latest_rtt:56477|ack_delay:24|
[2025/09/12 04:07:57 676372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56928|rttvar:477|minrtt:31489|latest_rtt:56477|ack_delay:24|
[2025/09/12 04:07:57 676376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:272|lost_pn:269|thresh:3|
[2025/09/12 04:07:57 676380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 676626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 676641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 676649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 676656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 676660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 676667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 676675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 676683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 676686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 676690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 676694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 676698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 676705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:269|lost_pn:269|po_sent_time:1757650077617856|lost_send_time:1757650077612274|loss_delay:64044|frame:STREAM |repair:128|
[2025/09/12 04:07:57 676709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077617856u|
[2025/09/12 04:07:57 676713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 676717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077682059|now:1757650077676717|interval:5342|
[2025/09/12 04:07:57 676721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077682059|now:1757650077676717|interv:5342|
[2025/09/12 04:07:57 676725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57984, ack_elapse 56919, delivered 68400|rate 1179635|lost 94|
[2025/09/12 04:07:57 676730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179635) in round 5|
[2025/09/12 04:07:57 676734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 676738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 676742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077619841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 676746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077619841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 676751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56928|latest_rtt:56477|min_rtt:31489|applimit:0|lost:93|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 676757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:110|largest:110|pns:2|
[2025/09/12 04:07:57 676761] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:110|frame:ACK |recv_time:1757650077676318|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 676766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197676318|now:1757650077676318|interv:120000000|
[2025/09/12 04:07:57 676770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197676318|now:1757650077676318|interv:120000000|
[2025/09/12 04:07:57 676774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077682354|pq_index:0|
[2025/09/12 04:07:57 676778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077675784|
[2025/09/12 04:07:57 676782] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077676782|
[2025/09/12 04:07:57 676787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077676786|
[2025/09/12 04:07:57 676793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1210161|loss_rate:23.60|path_pto:0|
[2025/09/12 04:07:57 676800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:124665|
[2025/09/12 04:07:57 676804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56928|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 676809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:269|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 676813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1210161|loss_rate:23.60|path_pto:0|
[2025/09/12 04:07:57 676817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:321707|
[2025/09/12 04:07:57 676821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56928|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 676826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 676830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1210161|loss_rate:23.60|path_pto:0|
[2025/09/12 04:07:57 676834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:322894|
[2025/09/12 04:07:57 676838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 676842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 676846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 676850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 676854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:269|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 676858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:124665|
[2025/09/12 04:07:57 676862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 676866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:396|
[2025/09/12 04:07:57 676895] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:396|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077676873|stream_id:8|stream_offset:124665|
[2025/09/12 04:07:57 676904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:396|origin_pktnum:142|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 676911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 676917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077682059|now:1757650077676917|interval:5142|
[2025/09/12 04:07:57 676930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077682059|now:1757650077676917|interv:5142|
[2025/09/12 04:07:57 676937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 676944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 676950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:321707|
[2025/09/12 04:07:57 676957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 676964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:397|
[2025/09/12 04:07:57 676996] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:397|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077676973|stream_id:8|stream_offset:321707|
[2025/09/12 04:07:57 677005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:397|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 677012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 677018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077682059|now:1757650077677018|interval:5041|
[2025/09/12 04:07:57 677024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077682059|now:1757650077677018|interv:5041|
[2025/09/12 04:07:57 677030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 677037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077682059|
[2025/09/12 04:07:57 677043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077682059|
[2025/09/12 04:07:57 677048] [debug] |xqc_engine_wakeup_after|wakeup:1757650077682059|now:1757650077677048|diff:5011|
[2025/09/12 04:07:57 677054] [debug] |xqc_engine_main_logic|END|now:1757650077676786|
[2025/09/12 04:07:57 677062] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077677062|
[2025/09/12 04:07:57 677067] [debug] |xqc_engine_wakeup_after|wakeup:1757650077682059|now:1757650077677067|diff:4992|
[2025/09/12 04:07:57 677073] [debug] |xqc_engine_main_logic|END|now:1757650077677062|
[2025/09/12 04:07:57 678178] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077678177|
[2025/09/12 04:07:57 678193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 678203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:110|
[2025/09/12 04:07:57 678210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:111|
[2025/09/12 04:07:57 678219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:111|
[2025/09/12 04:07:57 678226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 678235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:273|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:275|path_largest_ack:273|
[2025/09/12 04:07:57 678243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:28|tx_in_flight:150000|prior_delivered:123865|prior_time:1757650077619399|is_app_limited:0|send_elapse:58054|ack_elapse:58778|ctl_first_sent_time:1757650077619911|lagest_ack_time:1757650077678177|curr_delivered:193465|
[2025/09/12 04:07:57 678257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077619911|
[2025/09/12 04:07:57 678262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 04:07:57 678266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:275|origin_pktnum:148|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:275|path_largest_ack:275|
[2025/09/12 04:07:57 678271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:30|tx_in_flight:147600|prior_delivered:126265|prior_time:1757650077621386|is_app_limited:0|send_elapse:57949|ack_elapse:56791|ctl_first_sent_time:1757650077621822|lagest_ack_time:1757650077678177|curr_delivered:194665|
[2025/09/12 04:07:57 678275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077621822|
[2025/09/12 04:07:57 678279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:363||sndq_packets_used_bytes:0|sndq_packets_free:92|
[2025/09/12 04:07:57 678283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56928|rttvar:477|minrtt:31489|latest_rtt:56355|ack_delay:32|
[2025/09/12 04:07:57 678288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56852|rttvar:509|minrtt:31489|latest_rtt:56355|ack_delay:32|
[2025/09/12 04:07:57 678292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:275|lost_pn:272|thresh:3|
[2025/09/12 04:07:57 678296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 678615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 678631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:271|lost_pn:272|po_sent_time:1757650077618015|lost_send_time:1757650077614219|loss_delay:63958|frame:STREAM |repair:128|
[2025/09/12 04:07:57 678636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077618015u|
[2025/09/12 04:07:57 678640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 678644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077683930|now:1757650077678644|interval:5286|
[2025/09/12 04:07:57 678649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077683930|now:1757650077678644|interv:5286|
[2025/09/12 04:07:57 678653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57949, ack_elapse 56791, delivered 68400|rate 1180348|lost 95|
[2025/09/12 04:07:57 678657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1180348) in round 5|
[2025/09/12 04:07:57 678661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 678666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 678669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077621822|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 678680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077621822|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 678685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56852|latest_rtt:56355|min_rtt:31489|applimit:0|lost:94|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 678691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:111|largest:111|pns:2|
[2025/09/12 04:07:57 678695] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:111|frame:ACK |recv_time:1757650077678177|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 678700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197678177|now:1757650077678177|interv:120000000|
[2025/09/12 04:07:57 678704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197678177|now:1757650077678177|interv:120000000|
[2025/09/12 04:07:57 678708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077682059|pq_index:0|
[2025/09/12 04:07:57 678712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077676786|
[2025/09/12 04:07:57 678716] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077678716|
[2025/09/12 04:07:57 678721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077678720|
[2025/09/12 04:07:57 678727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56852|min_srtt:56852|path_bw:1210161|loss_rate:23.74|path_pto:0|
[2025/09/12 04:07:57 678732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:251674|
[2025/09/12 04:07:57 678736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56852|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 678741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:271|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 678745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56852|min_srtt:56852|path_bw:1210161|loss_rate:23.74|path_pto:0|
[2025/09/12 04:07:57 678750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:322894|
[2025/09/12 04:07:57 678754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56852|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 678758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 678762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56852|min_srtt:56852|path_bw:1210161|loss_rate:23.74|path_pto:0|
[2025/09/12 04:07:57 678766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:324081|
[2025/09/12 04:07:57 678773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56852|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 678777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 678781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56852|min_srtt:56852|path_bw:1210161|loss_rate:23.74|path_pto:0|
[2025/09/12 04:07:57 678785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:325268|
[2025/09/12 04:07:57 678790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 678794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 678797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 678811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 678815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:271|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 678819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:251674|
[2025/09/12 04:07:57 678823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 678828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:398|
[2025/09/12 04:07:57 678859] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:398|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077678835|stream_id:8|stream_offset:251674|
[2025/09/12 04:07:57 678868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:398|origin_pktnum:271|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 678875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 678882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077683930|now:1757650077678882|interval:5048|
[2025/09/12 04:07:57 678889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077683930|now:1757650077678882|interv:5048|
[2025/09/12 04:07:57 678895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 678901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 678908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:322894|
[2025/09/12 04:07:57 678914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 678926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:399|
[2025/09/12 04:07:57 678957] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:399|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077678936|stream_id:8|stream_offset:322894|
[2025/09/12 04:07:57 678964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:399|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 678970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 678977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077683930|now:1757650077678977|interval:4953|
[2025/09/12 04:07:57 678983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077683930|now:1757650077678977|interv:4953|
[2025/09/12 04:07:57 678990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 678997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 679003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:324081|
[2025/09/12 04:07:57 679011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 679017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:400|
[2025/09/12 04:07:57 679073] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:400|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077679027|stream_id:8|stream_offset:324081|
[2025/09/12 04:07:57 679083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:400|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 679091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 679098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077683930|now:1757650077679098|interval:4832|
[2025/09/12 04:07:57 679105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077683930|now:1757650077679098|interv:4832|
[2025/09/12 04:07:57 679111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 679118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077683930|
[2025/09/12 04:07:57 679125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077683930|
[2025/09/12 04:07:57 679131] [debug] |xqc_engine_wakeup_after|wakeup:1757650077683930|now:1757650077679130|diff:4800|
[2025/09/12 04:07:57 679137] [debug] |xqc_engine_main_logic|END|now:1757650077678720|
[2025/09/12 04:07:57 679145] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077679144|
[2025/09/12 04:07:57 679151] [debug] |xqc_engine_wakeup_after|wakeup:1757650077683930|now:1757650077679150|diff:4780|
[2025/09/12 04:07:57 679156] [debug] |xqc_engine_main_logic|END|now:1757650077679144|
[2025/09/12 04:07:57 679275] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077679274|
[2025/09/12 04:07:57 679286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 679292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:111|
[2025/09/12 04:07:57 679296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112|
[2025/09/12 04:07:57 679302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:112|
[2025/09/12 04:07:57 679306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 679312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:277|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:277|path_largest_ack:277|
[2025/09/12 04:07:57 679317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:30|tx_in_flight:150000|prior_delivered:126265|prior_time:1757650077621386|is_app_limited:0|send_elapse:58078|ack_elapse:57888|ctl_first_sent_time:1757650077621951|lagest_ack_time:1757650077679274|curr_delivered:195865|
[2025/09/12 04:07:57 679322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077621951|
[2025/09/12 04:07:57 679326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:363||sndq_packets_used_bytes:0|sndq_packets_free:92|
[2025/09/12 04:07:57 679330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56852|rttvar:509|minrtt:31489|latest_rtt:57323|ack_delay:24|
[2025/09/12 04:07:57 679335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56908|rttvar:493|minrtt:31489|latest_rtt:57323|ack_delay:24|
[2025/09/12 04:07:57 679339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:277|lost_pn:274|thresh:3|
[2025/09/12 04:07:57 679343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 679665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 679670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:274|lost_pn:274|po_sent_time:1757650077619972|lost_send_time:1757650077614786|loss_delay:64488|frame:STREAM |repair:128|
[2025/09/12 04:07:57 679674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077619972u|
[2025/09/12 04:07:57 679678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 679682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077686382|now:1757650077679682|interval:6700|
[2025/09/12 04:07:57 679686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077686382|now:1757650077679682|interv:6700|
[2025/09/12 04:07:57 679690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58078, ack_elapse 57888, delivered 69600|rate 1198388|lost 96|
[2025/09/12 04:07:57 679695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198388) in round 5|
[2025/09/12 04:07:57 679699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 679703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 679710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077621951|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 679714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077621951|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 679719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56908|latest_rtt:57323|min_rtt:31489|applimit:0|lost:95|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 679724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112|largest:112|pns:2|
[2025/09/12 04:07:57 679729] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:112|frame:ACK |recv_time:1757650077679274|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 679734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197679274|now:1757650077679274|interv:120000000|
[2025/09/12 04:07:57 679738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197679274|now:1757650077679274|interv:120000000|
[2025/09/12 04:07:57 679742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077683930|pq_index:0|
[2025/09/12 04:07:57 679746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077678720|
[2025/09/12 04:07:57 679750] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077679750|
[2025/09/12 04:07:57 679755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077679753|
[2025/09/12 04:07:57 679760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56908|min_srtt:56908|path_bw:1210161|loss_rate:23.81|path_pto:0|
[2025/09/12 04:07:57 679765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:254048|
[2025/09/12 04:07:57 679769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 679774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:274|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 679778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56908|min_srtt:56908|path_bw:1210161|loss_rate:23.81|path_pto:0|
[2025/09/12 04:07:57 679782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:325268|
[2025/09/12 04:07:57 679787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 679791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 679795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56908|min_srtt:56908|path_bw:1210161|loss_rate:23.81|path_pto:0|
[2025/09/12 04:07:57 679802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:326455|
[2025/09/12 04:07:57 679806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 679810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 679814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 679818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 679822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:274|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 679826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:254048|
[2025/09/12 04:07:57 679830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 679835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:401|
[2025/09/12 04:07:57 679865] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:401|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077679841|stream_id:8|stream_offset:254048|
[2025/09/12 04:07:57 679874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:401|origin_pktnum:274|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 679882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 679888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077686382|now:1757650077679887|interval:6495|
[2025/09/12 04:07:57 679894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077686382|now:1757650077679887|interv:6495|
[2025/09/12 04:07:57 679901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 679909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 679916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:325268|
[2025/09/12 04:07:57 679922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 679928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:402|
[2025/09/12 04:07:57 679963] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:402|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077679939|stream_id:8|stream_offset:325268|
[2025/09/12 04:07:57 679972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:402|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 679983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 679989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077686382|now:1757650077679989|interval:6393|
[2025/09/12 04:07:57 679996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077686382|now:1757650077679989|interv:6393|
[2025/09/12 04:07:57 680002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 680008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077686382|
[2025/09/12 04:07:57 680014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077686382|
[2025/09/12 04:07:57 680021] [debug] |xqc_engine_wakeup_after|wakeup:1757650077686382|now:1757650077680020|diff:6362|
[2025/09/12 04:07:57 680027] [debug] |xqc_engine_main_logic|END|now:1757650077679753|
[2025/09/12 04:07:57 680034] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077680034|
[2025/09/12 04:07:57 680041] [debug] |xqc_engine_wakeup_after|wakeup:1757650077686382|now:1757650077680041|diff:6341|
[2025/09/12 04:07:57 680047] [debug] |xqc_engine_main_logic|END|now:1757650077680034|
[2025/09/12 04:07:57 680235] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077680233|
[2025/09/12 04:07:57 680246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 680256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:112|
[2025/09/12 04:07:57 680260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:113|
[2025/09/12 04:07:57 680267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:113|
[2025/09/12 04:07:57 680283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 680294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:281|origin_pktnum:154|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:281|path_largest_ack:281|
[2025/09/12 04:07:57 680301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:32|tx_in_flight:150000|prior_delivered:128665|prior_time:1757650077623380|is_app_limited:0|send_elapse:57724|ack_elapse:56853|ctl_first_sent_time:1757650077623812|lagest_ack_time:1757650077680233|curr_delivered:197065|
[2025/09/12 04:07:57 680308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077623812|
[2025/09/12 04:07:57 680313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:362||sndq_packets_used_bytes:0|sndq_packets_free:93|
[2025/09/12 04:07:57 680317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56908|rttvar:493|minrtt:31489|latest_rtt:56421|ack_delay:32|
[2025/09/12 04:07:57 680322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56843|rttvar:499|minrtt:31489|latest_rtt:56421|ack_delay:32|
[2025/09/12 04:07:57 680326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:281|lost_pn:278|thresh:3|
[2025/09/12 04:07:57 680330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 680662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 680673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:276|lost_pn:278|po_sent_time:1757650077621894|lost_send_time:1757650077616285|loss_delay:63948|frame:STREAM |repair:128|
[2025/09/12 04:07:57 680678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:278|lost_pn:278|po_sent_time:1757650077622005|lost_send_time:1757650077616285|loss_delay:63948|frame:STREAM |repair:128|
[2025/09/12 04:07:57 680682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077622005u|
[2025/09/12 04:07:57 680686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 680690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077686711|now:1757650077680690|interval:6021|
[2025/09/12 04:07:57 680694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077686711|now:1757650077680690|interv:6021|
[2025/09/12 04:07:57 680699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57724, ack_elapse 56853, delivered 68400|rate 1184949|lost 98|
[2025/09/12 04:07:57 680703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1184949) in round 5|
[2025/09/12 04:07:57 680707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 680711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 680715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077623812|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 680720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077623812|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 680724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56843|latest_rtt:56421|min_rtt:31489|applimit:0|lost:96|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 680730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:113|largest:113|pns:2|
[2025/09/12 04:07:57 680734] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:113|frame:ACK |recv_time:1757650077680233|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 680739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197680233|now:1757650077680233|interv:120000000|
[2025/09/12 04:07:57 680743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197680233|now:1757650077680233|interv:120000000|
[2025/09/12 04:07:57 680747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077686382|pq_index:0|
[2025/09/12 04:07:57 680751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077679753|
[2025/09/12 04:07:57 680755] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077680755|
[2025/09/12 04:07:57 680760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077680759|
[2025/09/12 04:07:57 680769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56843|min_srtt:56843|path_bw:1210161|loss_rate:23.94|path_pto:0|
[2025/09/12 04:07:57 680773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:132974|
[2025/09/12 04:07:57 680778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56843|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 680783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:276|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 680787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56843|min_srtt:56843|path_bw:1210161|loss_rate:23.94|path_pto:0|
[2025/09/12 04:07:57 680791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:256422|
[2025/09/12 04:07:57 680798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56843|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 680806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:278|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 680813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56843|min_srtt:56843|path_bw:1210161|loss_rate:23.94|path_pto:0|
[2025/09/12 04:07:57 680819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:326455|
[2025/09/12 04:07:57 680826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56843|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 680833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 680840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56843|min_srtt:56843|path_bw:1210161|loss_rate:23.94|path_pto:0|
[2025/09/12 04:07:57 680847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:327642|
[2025/09/12 04:07:57 680854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 680860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 680866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 680873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 680879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:276|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 680883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:132974|
[2025/09/12 04:07:57 680894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 680901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:403|
[2025/09/12 04:07:57 680937] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:403|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077680912|stream_id:8|stream_offset:132974|
[2025/09/12 04:07:57 680945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:403|origin_pktnum:149|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 680952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 680958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077686711|now:1757650077680958|interval:5753|
[2025/09/12 04:07:57 680964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077686711|now:1757650077680958|interv:5753|
[2025/09/12 04:07:57 680971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 680978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:278|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 680983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:256422|
[2025/09/12 04:07:57 680989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 680994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:404|
[2025/09/12 04:07:57 681019] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:404|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077681003|stream_id:8|stream_offset:256422|
[2025/09/12 04:07:57 681027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:404|origin_pktnum:278|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 681033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 681040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077686711|now:1757650077681039|interval:5672|
[2025/09/12 04:07:57 681046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077686711|now:1757650077681039|interv:5672|
[2025/09/12 04:07:57 681052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 681060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 681067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:326455|
[2025/09/12 04:07:57 681074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 681081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:405|
[2025/09/12 04:07:57 681110] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:405|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077681091|stream_id:8|stream_offset:326455|
[2025/09/12 04:07:57 681126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:405|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 681133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 681139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077686711|now:1757650077681139|interval:5572|
[2025/09/12 04:07:57 681145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077686711|now:1757650077681139|interv:5572|
[2025/09/12 04:07:57 681151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 681158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077686711|
[2025/09/12 04:07:57 681165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077686711|
[2025/09/12 04:07:57 681171] [debug] |xqc_engine_wakeup_after|wakeup:1757650077686711|now:1757650077681170|diff:5541|
[2025/09/12 04:07:57 681177] [debug] |xqc_engine_main_logic|END|now:1757650077680759|
[2025/09/12 04:07:57 681184] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077681184|
[2025/09/12 04:07:57 681190] [debug] |xqc_engine_wakeup_after|wakeup:1757650077686711|now:1757650077681190|diff:5521|
[2025/09/12 04:07:57 681197] [debug] |xqc_engine_main_logic|END|now:1757650077681184|
[2025/09/12 04:07:57 682271] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077682270|
[2025/09/12 04:07:57 682291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 682298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:113|
[2025/09/12 04:07:57 682302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:114|
[2025/09/12 04:07:57 682308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:114|
[2025/09/12 04:07:57 682312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 682319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:282|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:285|path_largest_ack:282|
[2025/09/12 04:07:57 682323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:32|tx_in_flight:151200|prior_delivered:128665|prior_time:1757650077623380|is_app_limited:0|send_elapse:57810|ack_elapse:58890|ctl_first_sent_time:1757650077623898|lagest_ack_time:1757650077682270|curr_delivered:198265|
[2025/09/12 04:07:57 682328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077623898|
[2025/09/12 04:07:57 682333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:363||sndq_packets_used_bytes:0|sndq_packets_free:92|
[2025/09/12 04:07:57 682337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:285|origin_pktnum:158|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:285|path_largest_ack:285|
[2025/09/12 04:07:57 682341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:34|tx_in_flight:150000|prior_delivered:131065|prior_time:1757650077625386|is_app_limited:0|send_elapse:57609|ack_elapse:56884|ctl_first_sent_time:1757650077625765|lagest_ack_time:1757650077682270|curr_delivered:199465|
[2025/09/12 04:07:57 682352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077625765|
[2025/09/12 04:07:57 682356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:361||sndq_packets_used_bytes:0|sndq_packets_free:94|
[2025/09/12 04:07:57 682360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56843|rttvar:499|minrtt:31489|latest_rtt:56505|ack_delay:32|
[2025/09/12 04:07:57 682364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56797|rttvar:467|minrtt:31489|latest_rtt:56505|ack_delay:32|
[2025/09/12 04:07:57 682368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:285|lost_pn:282|thresh:3|
[2025/09/12 04:07:57 682372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 682698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 682703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:279|lost_pn:282|po_sent_time:1757650077622763|lost_send_time:1757650077618374|loss_delay:63896|frame:STREAM |repair:128|
[2025/09/12 04:07:57 682707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:280|lost_pn:282|po_sent_time:1757650077622853|lost_send_time:1757650077618374|loss_delay:63896|frame:STREAM |repair:128|
[2025/09/12 04:07:57 682712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077622853u|
[2025/09/12 04:07:57 682716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 682720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077688667|now:1757650077682720|interval:5947|
[2025/09/12 04:07:57 682724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077688667|now:1757650077682720|interv:5947|
[2025/09/12 04:07:57 682728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57609, ack_elapse 56884, delivered 68400|rate 1187314|lost 100|
[2025/09/12 04:07:57 682733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1187314) in round 5|
[2025/09/12 04:07:57 682737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 682741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 682745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077625765|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 682749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077625765|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 682754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56797|latest_rtt:56505|min_rtt:31489|applimit:0|lost:98|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 682762] [stats] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_info_circle_record|addr or cid not avail |path:0||cwnd:151812|inflight:146407|mode:0|applimit:0|pacing_rate:4034063|bw:1210161|srtt:56797|latest_rtt:56505|min_rtt:31489|send:404|lost:98|tlp:0|recv:122|recovery:0|slow_start:1|conn_life:236734|acked:2400|delivered:199465|is_cwnd_limited:1|
[2025/09/12 04:07:57 682768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:114|largest:114|pns:2|
[2025/09/12 04:07:57 682773] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:114|frame:ACK |recv_time:1757650077682270|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 682778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197682270|now:1757650077682270|interv:120000000|
[2025/09/12 04:07:57 682782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197682270|now:1757650077682270|interv:120000000|
[2025/09/12 04:07:57 682786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077686711|pq_index:0|
[2025/09/12 04:07:57 682790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077680759|
[2025/09/12 04:07:57 682794] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077682794|
[2025/09/12 04:07:57 682799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077682798|
[2025/09/12 04:07:57 682805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56797|min_srtt:56797|path_bw:1210161|loss_rate:24.26|path_pto:0|
[2025/09/12 04:07:57 682809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:136535|
[2025/09/12 04:07:57 682814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56797|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 682818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:279|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 682823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56797|min_srtt:56797|path_bw:1210161|loss_rate:24.26|path_pto:0|
[2025/09/12 04:07:57 682830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:257609|
[2025/09/12 04:07:57 682837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56797|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 682844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:280|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 682850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56797|min_srtt:56797|path_bw:1210161|loss_rate:24.26|path_pto:0|
[2025/09/12 04:07:57 682857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:327642|
[2025/09/12 04:07:57 682864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56797|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 682876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 682883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56797|min_srtt:56797|path_bw:1210161|loss_rate:24.26|path_pto:0|
[2025/09/12 04:07:57 682889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:328829|
[2025/09/12 04:07:57 682896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56797|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 682902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 682908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56797|min_srtt:56797|path_bw:1210161|loss_rate:24.26|path_pto:0|
[2025/09/12 04:07:57 682914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:330016|
[2025/09/12 04:07:57 682920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 682927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 682933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 682940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 682947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:279|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 682954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:136535|
[2025/09/12 04:07:57 682960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 682967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:406|
[2025/09/12 04:07:57 683005] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:406|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077682978|stream_id:8|stream_offset:136535|
[2025/09/12 04:07:57 683014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:406|origin_pktnum:152|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 683021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 683027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077688667|now:1757650077683027|interval:5640|
[2025/09/12 04:07:57 683034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077688667|now:1757650077683027|interv:5640|
[2025/09/12 04:07:57 683040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 683053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:280|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 683060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:257609|
[2025/09/12 04:07:57 683067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 683073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:407|
[2025/09/12 04:07:57 683141] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:407|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077683083|stream_id:8|stream_offset:257609|
[2025/09/12 04:07:57 683151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:407|origin_pktnum:280|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 683155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 683160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077688667|now:1757650077683160|interval:5507|
[2025/09/12 04:07:57 683164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077688667|now:1757650077683160|interv:5507|
[2025/09/12 04:07:57 683168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 683173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 683177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:327642|
[2025/09/12 04:07:57 683182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 683186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:408|
[2025/09/12 04:07:57 683214] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:408|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077683193|stream_id:8|stream_offset:327642|
[2025/09/12 04:07:57 683223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:408|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 683231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 683237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077688667|now:1757650077683236|interval:5431|
[2025/09/12 04:07:57 683243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077688667|now:1757650077683236|interv:5431|
[2025/09/12 04:07:57 683248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 683252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 683256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:328829|
[2025/09/12 04:07:57 683267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 683271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:409|
[2025/09/12 04:07:57 683297] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:409|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077683277|stream_id:8|stream_offset:328829|
[2025/09/12 04:07:57 683305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:409|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 683312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 683319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077688667|now:1757650077683318|interval:5349|
[2025/09/12 04:07:57 683325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077688667|now:1757650077683318|interv:5349|
[2025/09/12 04:07:57 683329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 683333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077688667|
[2025/09/12 04:07:57 683338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077688667|
[2025/09/12 04:07:57 683342] [debug] |xqc_engine_wakeup_after|wakeup:1757650077688667|now:1757650077683342|diff:5325|
[2025/09/12 04:07:57 683346] [debug] |xqc_engine_main_logic|END|now:1757650077682798|
[2025/09/12 04:07:57 683353] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077683352|
[2025/09/12 04:07:57 683357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 683363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:114|
[2025/09/12 04:07:57 683367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:115|
[2025/09/12 04:07:57 683372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:115|
[2025/09/12 04:07:57 683377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 683383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:287|origin_pktnum:160|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:287|path_largest_ack:287|
[2025/09/12 04:07:57 683388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:36|tx_in_flight:147600|prior_delivered:133465|prior_time:1757650077627350|is_app_limited:0|send_elapse:57949|ack_elapse:56002|ctl_first_sent_time:1757650077627802|lagest_ack_time:1757650077683352|curr_delivered:200665|
[2025/09/12 04:07:57 683393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077627802|
[2025/09/12 04:07:57 683397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:361||sndq_packets_used_bytes:0|sndq_packets_free:94|
[2025/09/12 04:07:57 683401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56797|rttvar:467|minrtt:31489|latest_rtt:55550|ack_delay:32|
[2025/09/12 04:07:57 683406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56637|rttvar:670|minrtt:31489|latest_rtt:55550|ack_delay:32|
[2025/09/12 04:07:57 683414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:287|lost_pn:284|thresh:3|
[2025/09/12 04:07:57 683434] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 683896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 683904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:283|lost_pn:284|po_sent_time:1757650077624771|lost_send_time:1757650077619636|loss_delay:63716|frame:STREAM |repair:128|
[2025/09/12 04:07:57 683912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:284|lost_pn:284|po_sent_time:1757650077624861|lost_send_time:1757650077619636|loss_delay:63716|frame:STREAM |repair:128|
[2025/09/12 04:07:57 683918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077624861u|
[2025/09/12 04:07:57 683924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 683931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077689567|now:1757650077683931|interval:5636|
[2025/09/12 04:07:57 683937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077689567|now:1757650077683931|interv:5636|
[2025/09/12 04:07:57 683943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57949, ack_elapse 56002, delivered 67200|rate 1159640|lost 102|
[2025/09/12 04:07:57 683949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1159640) in round 5|
[2025/09/12 04:07:57 683955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 683962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 683968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077627802|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 683975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077627802|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 683982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56637|latest_rtt:55550|min_rtt:31489|applimit:0|lost:100|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 683990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:115|largest:115|pns:2|
[2025/09/12 04:07:57 683997] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:115|frame:ACK |recv_time:1757650077683352|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 684004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197683352|now:1757650077683352|interv:120000000|
[2025/09/12 04:07:57 684016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197683352|now:1757650077683352|interv:120000000|
[2025/09/12 04:07:57 684021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077688667|pq_index:0|
[2025/09/12 04:07:57 684028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077682798|
[2025/09/12 04:07:57 684033] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077684033|
[2025/09/12 04:07:57 684041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077684039|
[2025/09/12 04:07:57 684049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:24.51|path_pto:0|
[2025/09/12 04:07:57 684056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:141283|
[2025/09/12 04:07:57 684062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56637|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 684069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:283|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 684075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:24.51|path_pto:0|
[2025/09/12 04:07:57 684081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:259983|
[2025/09/12 04:07:57 684087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56637|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 684093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:284|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 684098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:24.51|path_pto:0|
[2025/09/12 04:07:57 684104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:330016|
[2025/09/12 04:07:57 684110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56637|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 684117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 684123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:24.51|path_pto:0|
[2025/09/12 04:07:57 684129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:331203|
[2025/09/12 04:07:57 684135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 684145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 684151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 684158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 684165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:283|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 684171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:141283|
[2025/09/12 04:07:57 684177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 684184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:410|
[2025/09/12 04:07:57 684222] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:410|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077684195|stream_id:8|stream_offset:141283|
[2025/09/12 04:07:57 684231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:410|origin_pktnum:156|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 684239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 684245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077689567|now:1757650077684245|interval:5322|
[2025/09/12 04:07:57 684252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077689567|now:1757650077684245|interv:5322|
[2025/09/12 04:07:57 684259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 684266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:284|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 684272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:259983|
[2025/09/12 04:07:57 684279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 684283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:411|
[2025/09/12 04:07:57 684332] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:411|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077684293|stream_id:8|stream_offset:259983|
[2025/09/12 04:07:57 684342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:411|origin_pktnum:284|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 684349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 684356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077689567|now:1757650077684355|interval:5212|
[2025/09/12 04:07:57 684362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077689567|now:1757650077684355|interv:5212|
[2025/09/12 04:07:57 684375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 684382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 684389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:330016|
[2025/09/12 04:07:57 684395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 684401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:412|
[2025/09/12 04:07:57 684451] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:412|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077684411|stream_id:8|stream_offset:330016|
[2025/09/12 04:07:57 684465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:412|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 684472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 684477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077689567|now:1757650077684477|interval:5090|
[2025/09/12 04:07:57 684481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077689567|now:1757650077684477|interv:5090|
[2025/09/12 04:07:57 684485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 684490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077689567|
[2025/09/12 04:07:57 684494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077689567|
[2025/09/12 04:07:57 684498] [debug] |xqc_engine_wakeup_after|wakeup:1757650077689567|now:1757650077684498|diff:5069|
[2025/09/12 04:07:57 684502] [debug] |xqc_engine_main_logic|END|now:1757650077684039|
[2025/09/12 04:07:57 684508] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077684508|
[2025/09/12 04:07:57 684512] [debug] |xqc_engine_wakeup_after|wakeup:1757650077689567|now:1757650077684512|diff:5055|
[2025/09/12 04:07:57 684516] [debug] |xqc_engine_main_logic|END|now:1757650077684508|
[2025/09/12 04:07:57 685219] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077685217|
[2025/09/12 04:07:57 685230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 685239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:115|
[2025/09/12 04:07:57 685244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:116|
[2025/09/12 04:07:57 685250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:116|
[2025/09/12 04:07:57 685254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 685261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:288|origin_pktnum:161|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:289|path_largest_ack:288|
[2025/09/12 04:07:57 685265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:36|tx_in_flight:148800|prior_delivered:133465|prior_time:1757650077627350|is_app_limited:0|send_elapse:58033|ack_elapse:57867|ctl_first_sent_time:1757650077627886|lagest_ack_time:1757650077685217|curr_delivered:201865|
[2025/09/12 04:07:57 685276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077627886|
[2025/09/12 04:07:57 685281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:361||sndq_packets_used_bytes:0|sndq_packets_free:94|
[2025/09/12 04:07:57 685285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:289|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:289|path_largest_ack:289|
[2025/09/12 04:07:57 685290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:36|tx_in_flight:148800|prior_delivered:133465|prior_time:1757650077627350|is_app_limited:0|send_elapse:58033|ack_elapse:57867|ctl_first_sent_time:1757650077627886|lagest_ack_time:1757650077685217|curr_delivered:203065|
[2025/09/12 04:07:57 685294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077627965|
[2025/09/12 04:07:57 685298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:360||sndq_packets_used_bytes:0|sndq_packets_free:95|
[2025/09/12 04:07:57 685302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56637|rttvar:670|minrtt:31489|latest_rtt:57252|ack_delay:24|
[2025/09/12 04:07:57 685306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56711|rttvar:650|minrtt:31489|latest_rtt:57252|ack_delay:24|
[2025/09/12 04:07:57 685311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:289|lost_pn:286|thresh:3|
[2025/09/12 04:07:57 685315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 685649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 685654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:286|lost_pn:286|po_sent_time:1757650077625851|lost_send_time:1757650077620809|loss_delay:64408|frame:STREAM |repair:128|
[2025/09/12 04:07:57 685658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077625851u|
[2025/09/12 04:07:57 685662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 685666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56711|rtt_var:650|pto_duration:59311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 685671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 685675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 685679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 147607|
[2025/09/12 04:07:57 685683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077763722|now:1757650077685666|interv:78056|
[2025/09/12 04:07:57 685689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077763722|now:1757650077685666|interval:78056|pto_count:0|srtt:56711
[2025/09/12 04:07:57 685694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58033, ack_elapse 57867, delivered 69600|rate 1199317|lost 103|
[2025/09/12 04:07:57 685698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199317) in round 5|
[2025/09/12 04:07:57 685702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 685706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 685710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077627965|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 685715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077627965|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 685719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56711|latest_rtt:57252|min_rtt:31489|applimit:0|lost:102|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 685725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:116|largest:116|pns:2|
[2025/09/12 04:07:57 685730] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:116|frame:ACK |recv_time:1757650077685217|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 685735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197685217|now:1757650077685217|interv:120000000|
[2025/09/12 04:07:57 685739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197685217|now:1757650077685217|interv:120000000|
[2025/09/12 04:07:57 685743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077689567|pq_index:0|
[2025/09/12 04:07:57 685747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077684039|
[2025/09/12 04:07:57 685751] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077685751|
[2025/09/12 04:07:57 685756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077685755|
[2025/09/12 04:07:57 685762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1210161|loss_rate:24.82|path_pto:0|
[2025/09/12 04:07:57 685766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:261170|
[2025/09/12 04:07:57 685771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56711|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 685775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:286|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 685780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1210161|loss_rate:24.82|path_pto:0|
[2025/09/12 04:07:57 685786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:331203|
[2025/09/12 04:07:57 685791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56711|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 685795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 685799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1210161|loss_rate:24.82|path_pto:0|
[2025/09/12 04:07:57 685803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:332390|
[2025/09/12 04:07:57 685808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56711|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 685812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 685816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1210161|loss_rate:24.82|path_pto:0|
[2025/09/12 04:07:57 685821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:333577|
[2025/09/12 04:07:57 685828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 685835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 685841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 685847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 685854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:286|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 685861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:261170|
[2025/09/12 04:07:57 685868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 685874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:413|
[2025/09/12 04:07:57 685926] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:413|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077685885|stream_id:8|stream_offset:261170|
[2025/09/12 04:07:57 685937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:413|origin_pktnum:286|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 685944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 685951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56711|rtt_var:650|pto_duration:59311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 685964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 685971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 685976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 148807|
[2025/09/12 04:07:57 685982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077765196|now:1757650077685950|interv:79246|
[2025/09/12 04:07:57 685989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077765196|now:1757650077685950|interval:79246|pto_count:0|srtt:56711
[2025/09/12 04:07:57 685996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 686003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 686009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:331203|
[2025/09/12 04:07:57 686017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 686024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:414|
[2025/09/12 04:07:57 686059] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:414|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077686034|stream_id:8|stream_offset:331203|
[2025/09/12 04:07:57 686068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:414|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 686075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 686082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56711|rtt_var:650|pto_duration:59311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 686089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 686095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 686100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 150007|
[2025/09/12 04:07:57 686106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077765345|now:1757650077686081|interv:79264|
[2025/09/12 04:07:57 686112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077765345|now:1757650077686081|interval:79264|pto_count:0|srtt:56711
[2025/09/12 04:07:57 686119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 686126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 686133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:332390|
[2025/09/12 04:07:57 686146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 686152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:415|
[2025/09/12 04:07:57 686203] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:415|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077686163|stream_id:8|stream_offset:332390|
[2025/09/12 04:07:57 686212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:415|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 686219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 686226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56711|rtt_var:650|pto_duration:59311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 686233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 686239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 686245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 151207|
[2025/09/12 04:07:57 686249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077765474|now:1757650077686226|interv:79248|
[2025/09/12 04:07:57 686254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077765474|now:1757650077686226|interval:79248|pto_count:0|srtt:56711
[2025/09/12 04:07:57 686258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 686263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077716503|
[2025/09/12 04:07:57 686267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077716503|
[2025/09/12 04:07:57 686271] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077686271|diff:30232|
[2025/09/12 04:07:57 686276] [debug] |xqc_engine_main_logic|END|now:1757650077685755|
[2025/09/12 04:07:57 686283] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077686282|
[2025/09/12 04:07:57 686287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 686293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:116|
[2025/09/12 04:07:57 686297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117|
[2025/09/12 04:07:57 686303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:117|
[2025/09/12 04:07:57 686307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 686314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:291|origin_pktnum:164|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:291|path_largest_ack:291|
[2025/09/12 04:07:57 686318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:38|tx_in_flight:147600|prior_delivered:135865|prior_time:1757650077629384|is_app_limited:0|send_elapse:57949|ack_elapse:56898|ctl_first_sent_time:1757650077629851|lagest_ack_time:1757650077686282|curr_delivered:204265|
[2025/09/12 04:07:57 686323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077629851|
[2025/09/12 04:07:57 686332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:359||sndq_packets_used_bytes:0|sndq_packets_free:96|
[2025/09/12 04:07:57 686337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56711|rttvar:650|minrtt:31489|latest_rtt:56431|ack_delay:40|
[2025/09/12 04:07:57 686341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56671|rttvar:568|minrtt:31489|latest_rtt:56431|ack_delay:40|
[2025/09/12 04:07:57 686345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:291|lost_pn:288|thresh:3|
[2025/09/12 04:07:57 686349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 686688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 686696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 686700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077691794|now:1757650077686700|interval:5094|
[2025/09/12 04:07:57 686704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077691794|now:1757650077686700|interv:5094|
[2025/09/12 04:07:57 686708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57949, ack_elapse 56898, delivered 68400|rate 1180348|lost 103|
[2025/09/12 04:07:57 686713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1180348) in round 5|
[2025/09/12 04:07:57 686717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 686721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 686725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:0|acked:1200|po_sent_time:1757650077629851|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 686729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:0|acked:1200|po_sent_time:1757650077629851|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 686734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:150007|srtt:56671|latest_rtt:56431|min_rtt:31489|applimit:0|lost:103|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 686740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117|largest:117|pns:2|
[2025/09/12 04:07:57 686744] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:117|frame:ACK |recv_time:1757650077686282|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 686756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197686282|now:1757650077686282|interv:120000000|
[2025/09/12 04:07:57 686760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197686282|now:1757650077686282|interv:120000000|
[2025/09/12 04:07:57 686764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077716503|pq_index:0|
[2025/09/12 04:07:57 686768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077685755|
[2025/09/12 04:07:57 686772] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077686772|
[2025/09/12 04:07:57 686777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077686776|
[2025/09/12 04:07:57 686783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56671|min_srtt:56671|path_bw:1210161|loss_rate:24.88|path_pto:0|
[2025/09/12 04:07:57 686787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:333577|
[2025/09/12 04:07:57 686792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56671|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 686797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 686801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56671|min_srtt:56671|path_bw:1210161|loss_rate:24.88|path_pto:0|
[2025/09/12 04:07:57 686805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:334764|
[2025/09/12 04:07:57 686809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 686813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 686818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 686825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 686831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 686838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:333577|
[2025/09/12 04:07:57 686844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 686850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:416|
[2025/09/12 04:07:57 686914] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:416|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077686861|stream_id:8|stream_offset:333577|
[2025/09/12 04:07:57 686925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:416|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 686944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 686951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077691794|now:1757650077686951|interval:4843|
[2025/09/12 04:07:57 686958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077691794|now:1757650077686951|interv:4843|
[2025/09/12 04:07:57 686964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 686971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077691794|
[2025/09/12 04:07:57 686977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077691794|
[2025/09/12 04:07:57 686983] [debug] |xqc_engine_wakeup_after|wakeup:1757650077691794|now:1757650077686982|diff:4812|
[2025/09/12 04:07:57 686989] [debug] |xqc_engine_main_logic|END|now:1757650077686776|
[2025/09/12 04:07:57 686996] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077686996|
[2025/09/12 04:07:57 687002] [debug] |xqc_engine_wakeup_after|wakeup:1757650077691794|now:1757650077687002|diff:4792|
[2025/09/12 04:07:57 687008] [debug] |xqc_engine_main_logic|END|now:1757650077686996|
[2025/09/12 04:07:57 688194] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077688193|
[2025/09/12 04:07:57 688206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 688213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:117|
[2025/09/12 04:07:57 688217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:118|
[2025/09/12 04:07:57 688223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:118|
[2025/09/12 04:07:57 688227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 688233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:292|origin_pktnum:165|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:297|path_largest_ack:292|
[2025/09/12 04:07:57 688238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:38|tx_in_flight:148800|prior_delivered:135865|prior_time:1757650077629384|is_app_limited:0|send_elapse:58040|ack_elapse:58809|ctl_first_sent_time:1757650077629942|lagest_ack_time:1757650077688193|curr_delivered:205465|
[2025/09/12 04:07:57 688243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077629942|
[2025/09/12 04:07:57 688248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:357||sndq_packets_used_bytes:0|sndq_packets_free:98|
[2025/09/12 04:07:57 688252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:297|origin_pktnum:170|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:297|path_largest_ack:297|
[2025/09/12 04:07:57 688256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:40|tx_in_flight:150000|prior_delivered:138265|prior_time:1757650077631365|is_app_limited:0|send_elapse:57618|ack_elapse:56828|ctl_first_sent_time:1757650077631774|lagest_ack_time:1757650077688193|curr_delivered:206665|
[2025/09/12 04:07:57 688262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077631774|
[2025/09/12 04:07:57 688265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:355||sndq_packets_used_bytes:0|sndq_packets_free:100|
[2025/09/12 04:07:57 688276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56671|rttvar:568|minrtt:31489|latest_rtt:56419|ack_delay:24|
[2025/09/12 04:07:57 688280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56637|rttvar:495|minrtt:31489|latest_rtt:56419|ack_delay:24|
[2025/09/12 04:07:57 688284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:297|lost_pn:294|thresh:3|
[2025/09/12 04:07:57 688288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 688621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 688630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:290|lost_pn:294|po_sent_time:1757650077628040|lost_send_time:1757650077624477|loss_delay:63716|frame:STREAM |repair:128|
[2025/09/12 04:07:57 688634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:293|lost_pn:294|po_sent_time:1757650077630048|lost_send_time:1757650077624477|loss_delay:63716|frame:STREAM |repair:128|
[2025/09/12 04:07:57 688639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:294|lost_pn:294|po_sent_time:1757650077630142|lost_send_time:1757650077624477|loss_delay:63716|frame:STREAM |repair:128|
[2025/09/12 04:07:57 688643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077630142u|
[2025/09/12 04:07:57 688647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 688651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077694451|now:1757650077688651|interval:5800|
[2025/09/12 04:07:57 688656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077694451|now:1757650077688651|interv:5800|
[2025/09/12 04:07:57 688660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57618, ack_elapse 56828, delivered 68400|rate 1187129|lost 106|
[2025/09/12 04:07:57 688664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1187129) in round 5|
[2025/09/12 04:07:57 688668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 688673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 688676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:3|acked:2400|po_sent_time:1757650077631774|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 688681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:3|acked:2400|po_sent_time:1757650077631774|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 688686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:145207|srtt:56637|latest_rtt:56419|min_rtt:31489|applimit:0|lost:103|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 688694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:118|largest:118|pns:2|
[2025/09/12 04:07:57 688698] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:118|frame:ACK |recv_time:1757650077688193|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 688703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197688193|now:1757650077688193|interv:120000000|
[2025/09/12 04:07:57 688707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197688193|now:1757650077688193|interv:120000000|
[2025/09/12 04:07:57 688711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077691794|pq_index:0|
[2025/09/12 04:07:57 688715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077686776|
[2025/09/12 04:07:57 688719] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077688719|
[2025/09/12 04:07:57 688724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077688723|
[2025/09/12 04:07:57 688730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:24.82|path_pto:0|
[2025/09/12 04:07:57 688735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:263544|
[2025/09/12 04:07:57 688739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56637|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 688744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:290|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 688748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:24.82|path_pto:0|
[2025/09/12 04:07:57 688752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:264731|
[2025/09/12 04:07:57 688757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56637|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 688761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:293|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 688765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:24.82|path_pto:0|
[2025/09/12 04:07:57 688771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:265918|
[2025/09/12 04:07:57 688778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56637|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 688785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:294|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 688796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:24.82|path_pto:0|
[2025/09/12 04:07:57 688803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:334764|
[2025/09/12 04:07:57 688810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56637|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 688817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 688824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:24.82|path_pto:0|
[2025/09/12 04:07:57 688830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:335951|
[2025/09/12 04:07:57 688837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56637|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 688843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 688847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:24.82|path_pto:0|
[2025/09/12 04:07:57 688851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:6000|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:337138|
[2025/09/12 04:07:57 688855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 688859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 688863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 688867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 688872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:290|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 688877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:263544|
[2025/09/12 04:07:57 688884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 688890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:417|
[2025/09/12 04:07:57 688925] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:417|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145207|now:1757650077688901|stream_id:8|stream_offset:263544|
[2025/09/12 04:07:57 688933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:417|origin_pktnum:290|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 688940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:145207|applimit:0|
[2025/09/12 04:07:57 688952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077694451|now:1757650077688951|interval:5500|
[2025/09/12 04:07:57 688958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077694451|now:1757650077688951|interv:5500|
[2025/09/12 04:07:57 688965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:146407|
[2025/09/12 04:07:57 688972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:293|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 688978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:264731|
[2025/09/12 04:07:57 688985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 688991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:418|
[2025/09/12 04:07:57 689019] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:418|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077689001|stream_id:8|stream_offset:264731|
[2025/09/12 04:07:57 689027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:418|origin_pktnum:293|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 689033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 689040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077694451|now:1757650077689039|interval:5412|
[2025/09/12 04:07:57 689046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077694451|now:1757650077689039|interv:5412|
[2025/09/12 04:07:57 689053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 689060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:294|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 689066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:265918|
[2025/09/12 04:07:57 689072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 689078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:419|
[2025/09/12 04:07:57 689106] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:419|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077689088|stream_id:8|stream_offset:265918|
[2025/09/12 04:07:57 689114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:419|origin_pktnum:294|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 689120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 689127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077694451|now:1757650077689126|interval:5325|
[2025/09/12 04:07:57 689132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077694451|now:1757650077689126|interv:5325|
[2025/09/12 04:07:57 689143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 689151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 689158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:334764|
[2025/09/12 04:07:57 689164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 689171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:420|
[2025/09/12 04:07:57 689205] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:420|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077689181|stream_id:8|stream_offset:334764|
[2025/09/12 04:07:57 689213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:420|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 689220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 689226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077694451|now:1757650077689226|interval:5225|
[2025/09/12 04:07:57 689232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077694451|now:1757650077689226|interv:5225|
[2025/09/12 04:07:57 689238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 689245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 689251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:335951|
[2025/09/12 04:07:57 689258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 689265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:421|
[2025/09/12 04:07:57 689301] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:421|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077689275|stream_id:8|stream_offset:335951|
[2025/09/12 04:07:57 689309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:421|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 689316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 689321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077694451|now:1757650077689321|interval:5130|
[2025/09/12 04:07:57 689325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077694451|now:1757650077689321|interv:5130|
[2025/09/12 04:07:57 689329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 689334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077694451|
[2025/09/12 04:07:57 689338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077694451|
[2025/09/12 04:07:57 689347] [debug] |xqc_engine_wakeup_after|wakeup:1757650077694451|now:1757650077689347|diff:5104|
[2025/09/12 04:07:57 689352] [debug] |xqc_engine_main_logic|END|now:1757650077688723|
[2025/09/12 04:07:57 689357] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077689357|
[2025/09/12 04:07:57 689361] [debug] |xqc_engine_wakeup_after|wakeup:1757650077694451|now:1757650077689361|diff:5090|
[2025/09/12 04:07:57 689365] [debug] |xqc_engine_main_logic|END|now:1757650077689357|
[2025/09/12 04:07:57 690188] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077690187|
[2025/09/12 04:07:57 690200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 690206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:118|
[2025/09/12 04:07:57 690210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:119|
[2025/09/12 04:07:57 690216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:119|
[2025/09/12 04:07:57 690220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 690227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:298|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:299|path_largest_ack:298|
[2025/09/12 04:07:57 690232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:40|tx_in_flight:151200|prior_delivered:138265|prior_time:1757650077631365|is_app_limited:0|send_elapse:57707|ack_elapse:58822|ctl_first_sent_time:1757650077631863|lagest_ack_time:1757650077690187|curr_delivered:207865|
[2025/09/12 04:07:57 690237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077631863|
[2025/09/12 04:07:57 690241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:357||sndq_packets_used_bytes:0|sndq_packets_free:98|
[2025/09/12 04:07:57 690245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:299|origin_pktnum:172|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:299|path_largest_ack:299|
[2025/09/12 04:07:57 690250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:42|tx_in_flight:147600|prior_delivered:140665|prior_time:1757650077633353|is_app_limited:0|send_elapse:57968|ack_elapse:56834|ctl_first_sent_time:1757650077633843|lagest_ack_time:1757650077690187|curr_delivered:209065|
[2025/09/12 04:07:57 690254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077633843|
[2025/09/12 04:07:57 690258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:355||sndq_packets_used_bytes:0|sndq_packets_free:100|
[2025/09/12 04:07:57 690262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56637|rttvar:495|minrtt:31489|latest_rtt:56344|ack_delay:24|
[2025/09/12 04:07:57 690267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56598|rttvar:451|minrtt:31489|latest_rtt:56344|ack_delay:24|
[2025/09/12 04:07:57 690271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:299|lost_pn:296|thresh:3|
[2025/09/12 04:07:57 690275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 690598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 690620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:295|lost_pn:296|po_sent_time:1757650077630735|lost_send_time:1757650077626515|loss_delay:63672|frame:STREAM |repair:128|
[2025/09/12 04:07:57 690624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:296|lost_pn:296|po_sent_time:1757650077630823|lost_send_time:1757650077626515|loss_delay:63672|frame:STREAM |repair:128|
[2025/09/12 04:07:57 690629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077630823u|
[2025/09/12 04:07:57 690633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 690637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56598|rtt_var:451|pto_duration:58598|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 690642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 690646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 690649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 146407|
[2025/09/12 04:07:57 690653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077767873|now:1757650077690637|interv:77236|
[2025/09/12 04:07:57 690657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077767873|now:1757650077690637|interval:77236|pto_count:0|srtt:56598
[2025/09/12 04:07:57 690662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57968, ack_elapse 56834, delivered 68400|rate 1179961|lost 108|
[2025/09/12 04:07:57 690666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179961) in round 5|
[2025/09/12 04:07:57 690670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 690674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 690678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077633843|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 690683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077633843|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 690687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56598|latest_rtt:56344|min_rtt:31489|applimit:0|lost:106|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 690693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:119|largest:119|pns:2|
[2025/09/12 04:07:57 690700] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:119|frame:ACK |recv_time:1757650077690187|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 690705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197690187|now:1757650077690187|interv:120000000|
[2025/09/12 04:07:57 690709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197690187|now:1757650077690187|interv:120000000|
[2025/09/12 04:07:57 690713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077694451|pq_index:0|
[2025/09/12 04:07:57 690717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077688723|
[2025/09/12 04:07:57 690721] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077690721|
[2025/09/12 04:07:57 690726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077690725|
[2025/09/12 04:07:57 690732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56598|min_srtt:56598|path_bw:1210161|loss_rate:25.24|path_pto:0|
[2025/09/12 04:07:57 690736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:155527|
[2025/09/12 04:07:57 690741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56598|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 690746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:295|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 690750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56598|min_srtt:56598|path_bw:1210161|loss_rate:25.24|path_pto:0|
[2025/09/12 04:07:57 690754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:267105|
[2025/09/12 04:07:57 690758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56598|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 690762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:296|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 690766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56598|min_srtt:56598|path_bw:1210161|loss_rate:25.24|path_pto:0|
[2025/09/12 04:07:57 690770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:337138|
[2025/09/12 04:07:57 690775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56598|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 690779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 690783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56598|min_srtt:56598|path_bw:1210161|loss_rate:25.24|path_pto:0|
[2025/09/12 04:07:57 690787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:338325|
[2025/09/12 04:07:57 690794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56598|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 690798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 690803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56598|min_srtt:56598|path_bw:1210161|loss_rate:25.24|path_pto:0|
[2025/09/12 04:07:57 690809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:339512|
[2025/09/12 04:07:57 690816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 690822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 690828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 690834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 690841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:295|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 690847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:155527|
[2025/09/12 04:07:57 690854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 690861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:422|
[2025/09/12 04:07:57 690928] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:422|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077690872|stream_id:8|stream_offset:155527|
[2025/09/12 04:07:57 690938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:422|origin_pktnum:168|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 690945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 690951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56598|rtt_var:451|pto_duration:58598|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 690958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 690963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 690969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 147607|
[2025/09/12 04:07:57 690975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077769470|now:1757650077690951|interv:78519|
[2025/09/12 04:07:57 690981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077769470|now:1757650077690951|interval:78519|pto_count:0|srtt:56598
[2025/09/12 04:07:57 690988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 691001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:296|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 691005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:267105|
[2025/09/12 04:07:57 691009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 691014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:423|
[2025/09/12 04:07:57 691067] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:423|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077691022|stream_id:8|stream_offset:267105|
[2025/09/12 04:07:57 691077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:423|origin_pktnum:296|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 691084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 691090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56598|rtt_var:451|pto_duration:58598|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 691097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 691104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 691110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 148807|
[2025/09/12 04:07:57 691117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077769620|now:1757650077691090|interv:78530|
[2025/09/12 04:07:57 691134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077769620|now:1757650077691090|interval:78530|pto_count:0|srtt:56598
[2025/09/12 04:07:57 691142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 691149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 691155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:337138|
[2025/09/12 04:07:57 691162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 691168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:424|
[2025/09/12 04:07:57 691204] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:424|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077691179|stream_id:8|stream_offset:337138|
[2025/09/12 04:07:57 691214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:424|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 691220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 691224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56598|rtt_var:451|pto_duration:58598|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 691239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 691245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 691251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 150007|
[2025/09/12 04:07:57 691258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077769777|now:1757650077691224|interv:78553|
[2025/09/12 04:07:57 691265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077769777|now:1757650077691224|interval:78553|pto_count:0|srtt:56598
[2025/09/12 04:07:57 691273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 691279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 691283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:338325|
[2025/09/12 04:07:57 691288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 691292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:425|
[2025/09/12 04:07:57 691318] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:425|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077691299|stream_id:8|stream_offset:338325|
[2025/09/12 04:07:57 691324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:425|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 691330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 691337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56598|rtt_var:451|pto_duration:58598|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 691344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 691350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 691356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 151207|
[2025/09/12 04:07:57 691363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077769897|now:1757650077691337|interv:78560|
[2025/09/12 04:07:57 691368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077769897|now:1757650077691337|interval:78560|pto_count:0|srtt:56598
[2025/09/12 04:07:57 691373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 691378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077716503|
[2025/09/12 04:07:57 691382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077716503|
[2025/09/12 04:07:57 691386] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077691386|diff:25117|
[2025/09/12 04:07:57 691390] [debug] |xqc_engine_main_logic|END|now:1757650077690725|
[2025/09/12 04:07:57 691400] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077691400|
[2025/09/12 04:07:57 691404] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077691404|diff:25099|
[2025/09/12 04:07:57 691408] [debug] |xqc_engine_main_logic|END|now:1757650077691400|
[2025/09/12 04:07:57 692230] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077692228|
[2025/09/12 04:07:57 692245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 692254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:119|
[2025/09/12 04:07:57 692260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:120|
[2025/09/12 04:07:57 692269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:120|
[2025/09/12 04:07:57 692275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 692285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:300|origin_pktnum:173|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:304|path_largest_ack:300|
[2025/09/12 04:07:57 692292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:42|tx_in_flight:148800|prior_delivered:140665|prior_time:1757650077633353|is_app_limited:0|send_elapse:58053|ack_elapse:58875|ctl_first_sent_time:1757650077633928|lagest_ack_time:1757650077692228|curr_delivered:210265|
[2025/09/12 04:07:57 692298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077633928|
[2025/09/12 04:07:57 692302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:355||sndq_packets_used_bytes:0|sndq_packets_free:100|
[2025/09/12 04:07:57 692307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:304|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:304|path_largest_ack:304|
[2025/09/12 04:07:57 692311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:43|tx_in_flight:151200|prior_delivered:141865|prior_time:1757650077634359|is_app_limited:0|send_elapse:57067|ack_elapse:57869|ctl_first_sent_time:1757650077634879|lagest_ack_time:1757650077692228|curr_delivered:211465|
[2025/09/12 04:07:57 692315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077634879|
[2025/09/12 04:07:57 692319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:354||sndq_packets_used_bytes:0|sndq_packets_free:101|
[2025/09/12 04:07:57 692323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56598|rttvar:451|minrtt:31489|latest_rtt:57349|ack_delay:24|
[2025/09/12 04:07:57 692327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56689|rttvar:520|minrtt:31489|latest_rtt:57349|ack_delay:24|
[2025/09/12 04:07:57 692332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:304|lost_pn:301|thresh:3|
[2025/09/12 04:07:57 692336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 692679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 692683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:301|lost_pn:301|po_sent_time:1757650077634004|lost_send_time:1757650077627711|loss_delay:64517|frame:STREAM |repair:128|
[2025/09/12 04:07:57 692688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077634004u|
[2025/09/12 04:07:57 692692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 692696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077698599|now:1757650077692696|interval:5903|
[2025/09/12 04:07:57 692700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077698599|now:1757650077692696|interv:5903|
[2025/09/12 04:07:57 692704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57067, ack_elapse 57869, delivered 69600|rate 1202716|lost 109|
[2025/09/12 04:07:57 692709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202716) in round 5|
[2025/09/12 04:07:57 692713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 692717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 692721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077634879|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 692725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077634879|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 692730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56689|latest_rtt:57349|min_rtt:31489|applimit:0|lost:108|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 692736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:120|largest:120|pns:2|
[2025/09/12 04:07:57 692740] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:120|frame:ACK |recv_time:1757650077692228|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 692745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197692228|now:1757650077692228|interv:120000000|
[2025/09/12 04:07:57 692749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197692228|now:1757650077692228|interv:120000000|
[2025/09/12 04:07:57 692762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077716503|pq_index:0|
[2025/09/12 04:07:57 692769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077690725|
[2025/09/12 04:07:57 692776] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077692776|
[2025/09/12 04:07:57 692784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077692782|
[2025/09/12 04:07:57 692798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56689|min_srtt:56689|path_bw:1210161|loss_rate:25.47|path_pto:0|
[2025/09/12 04:07:57 692806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:269479|
[2025/09/12 04:07:57 692812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56689|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 692820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:301|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 692827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56689|min_srtt:56689|path_bw:1210161|loss_rate:25.47|path_pto:0|
[2025/09/12 04:07:57 692834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:339512|
[2025/09/12 04:07:57 692841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56689|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 692847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 692851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56689|min_srtt:56689|path_bw:1210161|loss_rate:25.47|path_pto:0|
[2025/09/12 04:07:57 692855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:340699|
[2025/09/12 04:07:57 692859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56689|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 692863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 692867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56689|min_srtt:56689|path_bw:1210161|loss_rate:25.47|path_pto:0|
[2025/09/12 04:07:57 692871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:341886|
[2025/09/12 04:07:57 692876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 692882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 692888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 692894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 692901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:301|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 692907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:269479|
[2025/09/12 04:07:57 692920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 692926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:426|
[2025/09/12 04:07:57 692962] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:426|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077692937|stream_id:8|stream_offset:269479|
[2025/09/12 04:07:57 692971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:426|origin_pktnum:301|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 692978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 692984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077698599|now:1757650077692984|interval:5615|
[2025/09/12 04:07:57 692991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077698599|now:1757650077692984|interv:5615|
[2025/09/12 04:07:57 692998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 693006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 693013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:339512|
[2025/09/12 04:07:57 693021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 693027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:427|
[2025/09/12 04:07:57 693055] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:427|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077693037|stream_id:8|stream_offset:339512|
[2025/09/12 04:07:57 693064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:427|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 693070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 693076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077698599|now:1757650077693076|interval:5523|
[2025/09/12 04:07:57 693083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077698599|now:1757650077693076|interv:5523|
[2025/09/12 04:07:57 693089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 693096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 693103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:340699|
[2025/09/12 04:07:57 693110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 693116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:428|
[2025/09/12 04:07:57 693177] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:428|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077693134|stream_id:8|stream_offset:340699|
[2025/09/12 04:07:57 693188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:428|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 693195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 693202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077698599|now:1757650077693201|interval:5398|
[2025/09/12 04:07:57 693208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077698599|now:1757650077693201|interv:5398|
[2025/09/12 04:07:57 693215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 693221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077698599|
[2025/09/12 04:07:57 693225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077698599|
[2025/09/12 04:07:57 693229] [debug] |xqc_engine_wakeup_after|wakeup:1757650077698599|now:1757650077693229|diff:5370|
[2025/09/12 04:07:57 693233] [debug] |xqc_engine_main_logic|END|now:1757650077692782|
[2025/09/12 04:07:57 693240] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077693240|
[2025/09/12 04:07:57 693245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 693254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:120|
[2025/09/12 04:07:57 693260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:121|
[2025/09/12 04:07:57 693269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:121|
[2025/09/12 04:07:57 693275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 693284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:306|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:306|path_largest_ack:306|
[2025/09/12 04:07:57 693292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:44|tx_in_flight:151200|prior_delivered:143065|prior_time:1757650077635337|is_app_limited:0|send_elapse:57775|ack_elapse:57903|ctl_first_sent_time:1757650077635879|lagest_ack_time:1757650077693240|curr_delivered:212665|
[2025/09/12 04:07:57 693297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077635879|
[2025/09/12 04:07:57 693302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:354||sndq_packets_used_bytes:0|sndq_packets_free:101|
[2025/09/12 04:07:57 693306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56689|rttvar:520|minrtt:31489|latest_rtt:57361|ack_delay:24|
[2025/09/12 04:07:57 693310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56770|rttvar:552|minrtt:31489|latest_rtt:57361|ack_delay:24|
[2025/09/12 04:07:57 693314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:306|lost_pn:303|thresh:3|
[2025/09/12 04:07:57 693318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 693664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 693672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:302|lost_pn:303|po_sent_time:1757650077634082|lost_send_time:1757650077628709|loss_delay:64531|frame:STREAM |repair:128|
[2025/09/12 04:07:57 693677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:303|lost_pn:303|po_sent_time:1757650077634789|lost_send_time:1757650077628709|loss_delay:64531|frame:STREAM |repair:128|
[2025/09/12 04:07:57 693681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077634789u|
[2025/09/12 04:07:57 693685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 693689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077700320|now:1757650077693689|interval:6631|
[2025/09/12 04:07:57 693693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077700320|now:1757650077693689|interv:6631|
[2025/09/12 04:07:57 693697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57775, ack_elapse 57903, delivered 69600|rate 1202010|lost 111|
[2025/09/12 04:07:57 693702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202010) in round 5|
[2025/09/12 04:07:57 693706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 693710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 693714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077635879|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 693718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077635879|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 693723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56770|latest_rtt:57361|min_rtt:31489|applimit:0|lost:109|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 693729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:121|largest:121|pns:2|
[2025/09/12 04:07:57 693733] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:121|frame:ACK |recv_time:1757650077693240|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 693740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197693240|now:1757650077693240|interv:120000000|
[2025/09/12 04:07:57 693745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197693240|now:1757650077693240|interv:120000000|
[2025/09/12 04:07:57 693748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077698599|pq_index:0|
[2025/09/12 04:07:57 693754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077692782|
[2025/09/12 04:07:57 693761] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077693760|
[2025/09/12 04:07:57 693769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077693767|
[2025/09/12 04:07:57 693777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56770|min_srtt:56770|path_bw:1210161|loss_rate:25.53|path_pto:0|
[2025/09/12 04:07:57 693784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:270666|
[2025/09/12 04:07:57 693792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56770|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 693799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:302|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 693806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56770|min_srtt:56770|path_bw:1210161|loss_rate:25.53|path_pto:0|
[2025/09/12 04:07:57 693813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:165023|
[2025/09/12 04:07:57 693820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56770|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 693827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:303|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 693833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56770|min_srtt:56770|path_bw:1210161|loss_rate:25.53|path_pto:0|
[2025/09/12 04:07:57 693838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:341886|
[2025/09/12 04:07:57 693842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56770|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 693846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 693850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56770|min_srtt:56770|path_bw:1210161|loss_rate:25.53|path_pto:0|
[2025/09/12 04:07:57 693854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:343073|
[2025/09/12 04:07:57 693864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 693870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 693876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 693883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 693889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:302|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 693895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:270666|
[2025/09/12 04:07:57 693902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 693908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:429|
[2025/09/12 04:07:57 693959] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:429|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077693918|stream_id:8|stream_offset:270666|
[2025/09/12 04:07:57 693969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:429|origin_pktnum:302|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 693975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 693982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077700320|now:1757650077693981|interval:6339|
[2025/09/12 04:07:57 693988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077700320|now:1757650077693981|interv:6339|
[2025/09/12 04:07:57 693994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 694001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:303|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 694007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:165023|
[2025/09/12 04:07:57 694014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 694021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:430|
[2025/09/12 04:07:57 694055] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:430|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077694032|stream_id:8|stream_offset:165023|
[2025/09/12 04:07:57 694065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:430|origin_pktnum:176|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 694072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 694078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077700320|now:1757650077694078|interval:6242|
[2025/09/12 04:07:57 694091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077700320|now:1757650077694078|interv:6242|
[2025/09/12 04:07:57 694098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 694105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 694112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:341886|
[2025/09/12 04:07:57 694118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 694125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:431|
[2025/09/12 04:07:57 694154] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:431|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077694136|stream_id:8|stream_offset:341886|
[2025/09/12 04:07:57 694163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:431|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 694169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 694176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077700320|now:1757650077694175|interval:6145|
[2025/09/12 04:07:57 694183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077700320|now:1757650077694175|interv:6145|
[2025/09/12 04:07:57 694189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 694197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077700320|
[2025/09/12 04:07:57 694203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077700320|
[2025/09/12 04:07:57 694209] [debug] |xqc_engine_wakeup_after|wakeup:1757650077700320|now:1757650077694209|diff:6111|
[2025/09/12 04:07:57 694215] [debug] |xqc_engine_main_logic|END|now:1757650077693767|
[2025/09/12 04:07:57 694224] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077694223|
[2025/09/12 04:07:57 694229] [debug] |xqc_engine_wakeup_after|wakeup:1757650077700320|now:1757650077694229|diff:6091|
[2025/09/12 04:07:57 694235] [debug] |xqc_engine_main_logic|END|now:1757650077694223|
[2025/09/12 04:07:57 695223] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077695222|
[2025/09/12 04:07:57 695245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 695251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:121|
[2025/09/12 04:07:57 695255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:122|
[2025/09/12 04:07:57 695261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:122|
[2025/09/12 04:07:57 695265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 695272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:307|origin_pktnum:180|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:308|path_largest_ack:307|
[2025/09/12 04:07:57 695277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:46|tx_in_flight:147600|prior_delivered:145465|prior_time:1757650077637335|is_app_limited:0|send_elapse:57915|ack_elapse:57887|ctl_first_sent_time:1757650077637831|lagest_ack_time:1757650077695222|curr_delivered:213865|
[2025/09/12 04:07:57 695288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077637831|
[2025/09/12 04:07:57 695292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:354||sndq_packets_used_bytes:0|sndq_packets_free:101|
[2025/09/12 04:07:57 695297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:308|origin_pktnum:181|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:308|path_largest_ack:308|
[2025/09/12 04:07:57 695301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:46|tx_in_flight:147600|prior_delivered:145465|prior_time:1757650077637335|is_app_limited:0|send_elapse:57915|ack_elapse:57887|ctl_first_sent_time:1757650077637831|lagest_ack_time:1757650077695222|curr_delivered:215065|
[2025/09/12 04:07:57 695306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077637924|
[2025/09/12 04:07:57 695310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:352||sndq_packets_used_bytes:0|sndq_packets_free:103|
[2025/09/12 04:07:57 695314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56770|rttvar:552|minrtt:31489|latest_rtt:57298|ack_delay:24|
[2025/09/12 04:07:57 695318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56833|rttvar:540|minrtt:31489|latest_rtt:57298|ack_delay:24|
[2025/09/12 04:07:57 695322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:308|lost_pn:305|thresh:3|
[2025/09/12 04:07:57 695326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 695665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 695670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:305|lost_pn:305|po_sent_time:1757650077635789|lost_send_time:1757650077630762|loss_delay:64460|frame:STREAM |repair:128|
[2025/09/12 04:07:57 695674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077635789u|
[2025/09/12 04:07:57 695678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 695682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56833|rtt_var:540|pto_duration:58993|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 695687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 695694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 695698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 147607|
[2025/09/12 04:07:57 695702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077773129|now:1757650077695682|interv:77447|
[2025/09/12 04:07:57 695706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077773129|now:1757650077695682|interval:77447|pto_count:0|srtt:56833
[2025/09/12 04:07:57 695711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57915, ack_elapse 57887, delivered 69600|rate 1201761|lost 112|
[2025/09/12 04:07:57 695715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201761) in round 5|
[2025/09/12 04:07:57 695719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 695723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 695727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077637924|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 695732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077637924|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 695736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56833|latest_rtt:57298|min_rtt:31489|applimit:0|lost:111|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 695742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:122|largest:122|pns:2|
[2025/09/12 04:07:57 695748] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:122|frame:ACK |recv_time:1757650077695222|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 695756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197695222|now:1757650077695222|interv:120000000|
[2025/09/12 04:07:57 695762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197695222|now:1757650077695222|interv:120000000|
[2025/09/12 04:07:57 695768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077700320|pq_index:0|
[2025/09/12 04:07:57 695775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077693767|
[2025/09/12 04:07:57 695782] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077695782|
[2025/09/12 04:07:57 695790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077695788|
[2025/09/12 04:07:57 695799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56833|min_srtt:56833|path_bw:1210161|loss_rate:25.81|path_pto:0|
[2025/09/12 04:07:57 695806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:167397|
[2025/09/12 04:07:57 695826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56833|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 695831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:305|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 695836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56833|min_srtt:56833|path_bw:1210161|loss_rate:25.81|path_pto:0|
[2025/09/12 04:07:57 695840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:343073|
[2025/09/12 04:07:57 695844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56833|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 695849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 695853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56833|min_srtt:56833|path_bw:1210161|loss_rate:25.81|path_pto:0|
[2025/09/12 04:07:57 695858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:344260|
[2025/09/12 04:07:57 695865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56833|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 695872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 695887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56833|min_srtt:56833|path_bw:1210161|loss_rate:25.81|path_pto:0|
[2025/09/12 04:07:57 695893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:345447|
[2025/09/12 04:07:57 695899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 695918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 695924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 695930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 695937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:305|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 695943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:167397|
[2025/09/12 04:07:57 695950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 695956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:432|
[2025/09/12 04:07:57 695992] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:432|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077695966|stream_id:8|stream_offset:167397|
[2025/09/12 04:07:57 696007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:432|origin_pktnum:178|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 696014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 696022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56833|rtt_var:540|pto_duration:58993|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 696029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 696035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 696041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 148807|
[2025/09/12 04:07:57 696048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077774959|now:1757650077696021|interv:78938|
[2025/09/12 04:07:57 696054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077774959|now:1757650077696021|interval:78938|pto_count:0|srtt:56833
[2025/09/12 04:07:57 696061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 696068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 696074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:343073|
[2025/09/12 04:07:57 696081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 696087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:433|
[2025/09/12 04:07:57 696116] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:433|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077696097|stream_id:8|stream_offset:343073|
[2025/09/12 04:07:57 696125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:433|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 696133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 696140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56833|rtt_var:540|pto_duration:58993|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 696146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 696152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 696158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 150007|
[2025/09/12 04:07:57 696165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077775090|now:1757650077696139|interv:78951|
[2025/09/12 04:07:57 696171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077775090|now:1757650077696139|interval:78951|pto_count:0|srtt:56833
[2025/09/12 04:07:57 696184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 696192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 696198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:344260|
[2025/09/12 04:07:57 696205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 696212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:434|
[2025/09/12 04:07:57 696243] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:434|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077696222|stream_id:8|stream_offset:344260|
[2025/09/12 04:07:57 696252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:434|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 696260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 696267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56833|rtt_var:540|pto_duration:58993|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 696273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 696280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 696286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 151207|
[2025/09/12 04:07:57 696293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077775215|now:1757650077696266|interv:78949|
[2025/09/12 04:07:57 696298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077775215|now:1757650077696266|interval:78949|pto_count:0|srtt:56833
[2025/09/12 04:07:57 696303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 696308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077716503|
[2025/09/12 04:07:57 696312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077716503|
[2025/09/12 04:07:57 696316] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077696316|diff:20187|
[2025/09/12 04:07:57 696320] [debug] |xqc_engine_main_logic|END|now:1757650077695788|
[2025/09/12 04:07:57 696326] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077696326|
[2025/09/12 04:07:57 696330] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077696330|diff:20173|
[2025/09/12 04:07:57 696333] [debug] |xqc_engine_main_logic|END|now:1757650077696326|
[2025/09/12 04:07:57 697339] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:1472|state:ESTABED|recv_time:1757650077697338|
[2025/09/12 04:07:57 697351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 697357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:122|
[2025/09/12 04:07:57 697361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:123|
[2025/09/12 04:07:57 697368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:123|
[2025/09/12 04:07:57 697378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 697385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:312|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:312|path_largest_ack:312|
[2025/09/12 04:07:57 697393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:47|tx_in_flight:151207|prior_delivered:146665|prior_time:1757650077638323|is_app_limited:0|send_elapse:57050|ack_elapse:59015|ctl_first_sent_time:1757650077638880|lagest_ack_time:1757650077697338|curr_delivered:216272|
[2025/09/12 04:07:57 697400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077638880|
[2025/09/12 04:07:57 697407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:352||sndq_packets_used_bytes:0|sndq_packets_free:103|
[2025/09/12 04:07:57 697414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56833|rttvar:540|minrtt:31489|latest_rtt:58458|ack_delay:64|
[2025/09/12 04:07:57 697441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57028|rttvar:795|minrtt:31489|latest_rtt:58458|ack_delay:64|
[2025/09/12 04:07:57 697448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:312|lost_pn:309|thresh:3|
[2025/09/12 04:07:57 697454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 697811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 697820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:309|lost_pn:309|po_sent_time:1757650077638023|lost_send_time:1757650077631573|loss_delay:65765|frame:STREAM |repair:128|
[2025/09/12 04:07:57 697825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077638023u|
[2025/09/12 04:07:57 697829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 80|pns:2|
[2025/09/12 04:07:57 697833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 697837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077703883|now:1757650077697837|interval:6046|
[2025/09/12 04:07:57 697841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077703883|now:1757650077697837|interv:6046|
[2025/09/12 04:07:57 697853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57050, ack_elapse 59015, delivered 69607|rate 1179479|lost 113|
[2025/09/12 04:07:57 697860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179479) in round 5|
[2025/09/12 04:07:57 697866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 697873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 697878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1207|po_sent_time:1757650077638880|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 697885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1207|po_sent_time:1757650077638880|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 697892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:57028|latest_rtt:58458|min_rtt:31489|applimit:0|lost:112|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 697900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:1|
[2025/09/12 04:07:57 697906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:57 697912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:57 697922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:ACK_01RTT|expire:1757650077722338|now:1757650077697338|interv:25000|
[2025/09/12 04:07:57 697929] [debug] |scid:bc6904be4ef70e07636f870a|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077697338|max_ack_delay:25000|
[2025/09/12 04:07:57 697936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:123|largest:123|pns:2|
[2025/09/12 04:07:57 697942] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:1472|pkt_type:SHORT_HEADER|pkt_num:123|frame:PADDING PING ACK |recv_time:1757650077697338|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 697950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197697338|now:1757650077697338|interv:120000000|
[2025/09/12 04:07:57 697956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197697338|now:1757650077697338|interv:120000000|
[2025/09/12 04:07:57 697962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077716503|pq_index:0|
[2025/09/12 04:07:57 697969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077695788|
[2025/09/12 04:07:57 697974] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077697974|
[2025/09/12 04:07:57 697981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077697980|
[2025/09/12 04:07:57 697989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57028|min_srtt:57028|path_bw:1210161|loss_rate:25.87|path_pto:0|
[2025/09/12 04:07:57 697995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:274227|
[2025/09/12 04:07:57 698007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57028|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 698014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:309|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 698020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57028|min_srtt:57028|path_bw:1210161|loss_rate:25.87|path_pto:0|
[2025/09/12 04:07:57 698027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:345447|
[2025/09/12 04:07:57 698033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57028|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 698040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 698047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57028|min_srtt:57028|path_bw:1210161|loss_rate:25.87|path_pto:0|
[2025/09/12 04:07:57 698053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:346634|
[2025/09/12 04:07:57 698060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 698067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 698073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 698079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 698086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:309|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 698093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:274227|
[2025/09/12 04:07:57 698099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 698106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:435|
[2025/09/12 04:07:57 698138] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:435|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077698115|stream_id:8|stream_offset:274227|
[2025/09/12 04:07:57 698144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:435|origin_pktnum:309|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 698149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 698154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077703883|now:1757650077698154|interval:5729|
[2025/09/12 04:07:57 698168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077703883|now:1757650077698154|interv:5729|
[2025/09/12 04:07:57 698175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 698183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 698190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:345447|
[2025/09/12 04:07:57 698197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 698203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:436|
[2025/09/12 04:07:57 698228] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:436|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077698210|stream_id:8|stream_offset:345447|
[2025/09/12 04:07:57 698233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:436|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 698241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 698248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077703883|now:1757650077698247|interval:5636|
[2025/09/12 04:07:57 698254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077703883|now:1757650077698247|interv:5636|
[2025/09/12 04:07:57 698261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 698268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077703883|
[2025/09/12 04:07:57 698275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077703883|
[2025/09/12 04:07:57 698279] [debug] |xqc_engine_wakeup_after|wakeup:1757650077703883|now:1757650077698279|diff:5604|
[2025/09/12 04:07:57 698283] [debug] |xqc_engine_main_logic|END|now:1757650077697980|
[2025/09/12 04:07:57 698291] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077698290|
[2025/09/12 04:07:57 698295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 698301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:123|
[2025/09/12 04:07:57 698305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:124|
[2025/09/12 04:07:57 698311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:124|
[2025/09/12 04:07:57 698315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 698321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:314|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:314|path_largest_ack:314|
[2025/09/12 04:07:57 698326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:48|tx_in_flight:151207|prior_delivered:147865|prior_time:1757650077639344|is_app_limited:0|send_elapse:57809|ack_elapse:58946|ctl_first_sent_time:1757650077639878|lagest_ack_time:1757650077698290|curr_delivered:217472|
[2025/09/12 04:07:57 698331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077639878|
[2025/09/12 04:07:57 698340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:352||sndq_packets_used_bytes:0|sndq_packets_free:103|
[2025/09/12 04:07:57 698344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57028|rttvar:795|minrtt:31489|latest_rtt:58412|ack_delay:24|
[2025/09/12 04:07:57 698348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57198|rttvar:937|minrtt:31489|latest_rtt:58412|ack_delay:24|
[2025/09/12 04:07:57 698352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:314|lost_pn:311|thresh:3|
[2025/09/12 04:07:57 698356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 698706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 698710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:310|lost_pn:311|po_sent_time:1757650077638118|lost_send_time:1757650077632577|loss_delay:65713|frame:STREAM |repair:128|
[2025/09/12 04:07:57 698715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:311|lost_pn:311|po_sent_time:1757650077638796|lost_send_time:1757650077632577|loss_delay:65713|frame:STREAM |repair:128|
[2025/09/12 04:07:57 698719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077638796u|
[2025/09/12 04:07:57 698723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 698727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077705507|now:1757650077698727|interval:6780|
[2025/09/12 04:07:57 698731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077705507|now:1757650077698727|interv:6780|
[2025/09/12 04:07:57 698736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57809, ack_elapse 58946, delivered 69607|rate 1180860|lost 115|
[2025/09/12 04:07:57 698743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1180860) in round 5|
[2025/09/12 04:07:57 698750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 698756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 698767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077639878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 698775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077639878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 698782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147600|srtt:57198|latest_rtt:58412|min_rtt:31489|applimit:0|lost:113|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 698791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:124|largest:124|pns:2|
[2025/09/12 04:07:57 698798] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:124|frame:ACK |recv_time:1757650077698290|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 698806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197698290|now:1757650077698290|interv:120000000|
[2025/09/12 04:07:57 698812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197698290|now:1757650077698290|interv:120000000|
[2025/09/12 04:07:57 698817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077703883|pq_index:0|
[2025/09/12 04:07:57 698821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077697980|
[2025/09/12 04:07:57 698825] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077698825|
[2025/09/12 04:07:57 698830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077698829|
[2025/09/12 04:07:57 698836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57198|min_srtt:57198|path_bw:1210161|loss_rate:25.98|path_pto:0|
[2025/09/12 04:07:57 698840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:275414|
[2025/09/12 04:07:57 698846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57198|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 698853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:310|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 698860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57198|min_srtt:57198|path_bw:1210161|loss_rate:25.98|path_pto:0|
[2025/09/12 04:07:57 698866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:174519|
[2025/09/12 04:07:57 698872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57198|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 698878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:311|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 698891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57198|min_srtt:57198|path_bw:1210161|loss_rate:25.98|path_pto:0|
[2025/09/12 04:07:57 698897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:346634|
[2025/09/12 04:07:57 698904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57198|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 698911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 698917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57198|min_srtt:57198|path_bw:1210161|loss_rate:25.98|path_pto:0|
[2025/09/12 04:07:57 698923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:347821|
[2025/09/12 04:07:57 698929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 698935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 698941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 698947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 698954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:310|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 698960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:275414|
[2025/09/12 04:07:57 698967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 698973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:437|
[2025/09/12 04:07:57 699035] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:437|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077698984|stream_id:8|stream_offset:275414|
[2025/09/12 04:07:57 699044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:437|origin_pktnum:310|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 699051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 699057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077705507|now:1757650077699057|interval:6450|
[2025/09/12 04:07:57 699063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077705507|now:1757650077699057|interv:6450|
[2025/09/12 04:07:57 699070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 699077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:311|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 699084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:174519|
[2025/09/12 04:07:57 699096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 699102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:438|
[2025/09/12 04:07:57 699156] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:438|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077699112|stream_id:8|stream_offset:174519|
[2025/09/12 04:07:57 699166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:438|origin_pktnum:184|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 699173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 699180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077705507|now:1757650077699179|interval:6328|
[2025/09/12 04:07:57 699186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077705507|now:1757650077699179|interv:6328|
[2025/09/12 04:07:57 699194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 699201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 699208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:346634|
[2025/09/12 04:07:57 699214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 699221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:439|
[2025/09/12 04:07:57 699259] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:439|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077699231|stream_id:8|stream_offset:346634|
[2025/09/12 04:07:57 699268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:439|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 699275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 699282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077705507|now:1757650077699281|interval:6226|
[2025/09/12 04:07:57 699289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077705507|now:1757650077699281|interv:6226|
[2025/09/12 04:07:57 699294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 699298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077705507|
[2025/09/12 04:07:57 699302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077705507|
[2025/09/12 04:07:57 699306] [debug] |xqc_engine_wakeup_after|wakeup:1757650077705507|now:1757650077699306|diff:6201|
[2025/09/12 04:07:57 699311] [debug] |xqc_engine_main_logic|END|now:1757650077698829|
[2025/09/12 04:07:57 699317] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077699317|
[2025/09/12 04:07:57 699322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 699333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:124|
[2025/09/12 04:07:57 699337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:125|
[2025/09/12 04:07:57 699343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:125|
[2025/09/12 04:07:57 699347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 699353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:315|origin_pktnum:188|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:316|path_largest_ack:315|
[2025/09/12 04:07:57 699358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:50|tx_in_flight:147607|prior_delivered:150265|prior_time:1757650077641298|is_app_limited:0|send_elapse:58009|ack_elapse:58019|ctl_first_sent_time:1757650077641827|lagest_ack_time:1757650077699317|curr_delivered:218672|
[2025/09/12 04:07:57 699363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077641827|
[2025/09/12 04:07:57 699367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:352||sndq_packets_used_bytes:0|sndq_packets_free:103|
[2025/09/12 04:07:57 699372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:316|origin_pktnum:189|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:316|path_largest_ack:316|
[2025/09/12 04:07:57 699376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:50|tx_in_flight:147607|prior_delivered:150265|prior_time:1757650077641298|is_app_limited:0|send_elapse:58009|ack_elapse:58019|ctl_first_sent_time:1757650077641827|lagest_ack_time:1757650077699317|curr_delivered:219872|
[2025/09/12 04:07:57 699381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077641925|
[2025/09/12 04:07:57 699384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:350||sndq_packets_used_bytes:0|sndq_packets_free:105|
[2025/09/12 04:07:57 699388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57198|rttvar:937|minrtt:31489|latest_rtt:57392|ack_delay:32|
[2025/09/12 04:07:57 699393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57219|rttvar:743|minrtt:31489|latest_rtt:57392|ack_delay:32|
[2025/09/12 04:07:57 699397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:316|lost_pn:313|thresh:3|
[2025/09/12 04:07:57 699401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 699751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 699756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:313|lost_pn:313|po_sent_time:1757650077639794|lost_send_time:1757650077634751|loss_delay:64566|frame:STREAM |repair:128|
[2025/09/12 04:07:57 699760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077639794u|
[2025/09/12 04:07:57 699764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 699768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:57219|rtt_var:743|pto_duration:60191|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 699773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 699777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 699780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 147600|
[2025/09/12 04:07:57 699784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077779422|now:1757650077699768|interv:79654|
[2025/09/12 04:07:57 699788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077779422|now:1757650077699768|interval:79654|pto_count:0|srtt:57219
[2025/09/12 04:07:57 699793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58009, ack_elapse 58019, delivered 69607|rate 1199727|lost 116|
[2025/09/12 04:07:57 699797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199727) in round 5|
[2025/09/12 04:07:57 699801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 699805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 699809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077641925|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 699814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077641925|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 699818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147600|srtt:57219|latest_rtt:57392|min_rtt:31489|applimit:0|lost:115|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 699824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:125|largest:125|pns:2|
[2025/09/12 04:07:57 699828] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:125|frame:ACK |recv_time:1757650077699317|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 699836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197699317|now:1757650077699317|interv:120000000|
[2025/09/12 04:07:57 699846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197699317|now:1757650077699317|interv:120000000|
[2025/09/12 04:07:57 699851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077705507|pq_index:0|
[2025/09/12 04:07:57 699858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077698829|
[2025/09/12 04:07:57 699864] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077699864|
[2025/09/12 04:07:57 699871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077699870|
[2025/09/12 04:07:57 699880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57219|min_srtt:57219|path_bw:1210161|loss_rate:26.26|path_pto:0|
[2025/09/12 04:07:57 699886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:176893|
[2025/09/12 04:07:57 699894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57219|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 699901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:313|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 699908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57219|min_srtt:57219|path_bw:1210161|loss_rate:26.26|path_pto:0|
[2025/09/12 04:07:57 699915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:347821|
[2025/09/12 04:07:57 699922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57219|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 699929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 699935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57219|min_srtt:57219|path_bw:1210161|loss_rate:26.26|path_pto:0|
[2025/09/12 04:07:57 699941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:349008|
[2025/09/12 04:07:57 699948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57219|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 699954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 699960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57219|min_srtt:57219|path_bw:1210161|loss_rate:26.26|path_pto:0|
[2025/09/12 04:07:57 699967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:350195|
[2025/09/12 04:07:57 699973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 699979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 699991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 699998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 700005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:313|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 700011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:176893|
[2025/09/12 04:07:57 700018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 700024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:440|
[2025/09/12 04:07:57 700062] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:440|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077700035|stream_id:8|stream_offset:176893|
[2025/09/12 04:07:57 700070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:440|origin_pktnum:186|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 700076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 700083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:57219|rtt_var:743|pto_duration:60191|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 700089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 700095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 700100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 148800|
[2025/09/12 04:07:57 700106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077780226|now:1757650077700082|interv:80144|
[2025/09/12 04:07:57 700112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077780226|now:1757650077700082|interval:80144|pto_count:0|srtt:57219
[2025/09/12 04:07:57 700119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 700125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 700132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:347821|
[2025/09/12 04:07:57 700139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 700145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:441|
[2025/09/12 04:07:57 700204] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:441|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077700156|stream_id:8|stream_offset:347821|
[2025/09/12 04:07:57 700213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:441|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 700226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 700233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:57219|rtt_var:743|pto_duration:60191|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 700240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 700246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 700251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 150000|
[2025/09/12 04:07:57 700255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077780347|now:1757650077700233|interv:80114|
[2025/09/12 04:07:57 700259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077780347|now:1757650077700233|interval:80114|pto_count:0|srtt:57219
[2025/09/12 04:07:57 700264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 700269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 700273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:349008|
[2025/09/12 04:07:57 700277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 700281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:442|
[2025/09/12 04:07:57 700306] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:442|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077700288|stream_id:8|stream_offset:349008|
[2025/09/12 04:07:57 700312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:442|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 700316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 700320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:57219|rtt_var:743|pto_duration:60191|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 700324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 700329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 700335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 151200|
[2025/09/12 04:07:57 700342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077780479|now:1757650077700320|interv:80159|
[2025/09/12 04:07:57 700347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077780479|now:1757650077700320|interval:80159|pto_count:0|srtt:57219
[2025/09/12 04:07:57 700354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 700362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077716503|
[2025/09/12 04:07:57 700375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077716503|
[2025/09/12 04:07:57 700381] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077700381|diff:16122|
[2025/09/12 04:07:57 700386] [debug] |xqc_engine_main_logic|END|now:1757650077699870|
[2025/09/12 04:07:57 700393] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077700393|
[2025/09/12 04:07:57 700398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 700404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:125|
[2025/09/12 04:07:57 700408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:126|
[2025/09/12 04:07:57 700413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:126|
[2025/09/12 04:07:57 700417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 700439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:319|origin_pktnum:192|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:319|path_largest_ack:319|
[2025/09/12 04:07:57 700444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:52|tx_in_flight:147607|prior_delivered:152665|prior_time:1757650077643416|is_app_limited:0|send_elapse:58045|ack_elapse:56977|ctl_first_sent_time:1757650077643958|lagest_ack_time:1757650077700393|curr_delivered:221072|
[2025/09/12 04:07:57 700449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077643958|
[2025/09/12 04:07:57 700453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:349||sndq_packets_used_bytes:0|sndq_packets_free:106|
[2025/09/12 04:07:57 700458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57219|rttvar:743|minrtt:31489|latest_rtt:56435|ack_delay:40|
[2025/09/12 04:07:57 700462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57116|rttvar:764|minrtt:31489|latest_rtt:56435|ack_delay:40|
[2025/09/12 04:07:57 700466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:319|lost_pn:316|thresh:3|
[2025/09/12 04:07:57 700470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 700828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 700841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 700848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077706272|now:1757650077700848|interval:5424|
[2025/09/12 04:07:57 700855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077706272|now:1757650077700848|interv:5424|
[2025/09/12 04:07:57 700861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58045, ack_elapse 56977, delivered 68407|rate 1178516|lost 116|
[2025/09/12 04:07:57 700868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178516) in round 5|
[2025/09/12 04:07:57 700874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 700880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 700886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:0|acked:1200|po_sent_time:1757650077643958|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 700893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:0|acked:1200|po_sent_time:1757650077643958|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 700900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:150000|srtt:57116|latest_rtt:56435|min_rtt:31489|applimit:0|lost:116|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 700909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:126|largest:126|pns:2|
[2025/09/12 04:07:57 700915] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:126|frame:ACK |recv_time:1757650077700393|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 700922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197700393|now:1757650077700393|interv:120000000|
[2025/09/12 04:07:57 700928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197700393|now:1757650077700393|interv:120000000|
[2025/09/12 04:07:57 700934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077716503|pq_index:0|
[2025/09/12 04:07:57 700941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077699870|
[2025/09/12 04:07:57 700946] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077700946|
[2025/09/12 04:07:57 700953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077700952|
[2025/09/12 04:07:57 700962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57116|min_srtt:57116|path_bw:1210161|loss_rate:26.30|path_pto:0|
[2025/09/12 04:07:57 700968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:350195|
[2025/09/12 04:07:57 700975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57116|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 700993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 700999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57116|min_srtt:57116|path_bw:1210161|loss_rate:26.30|path_pto:0|
[2025/09/12 04:07:57 701005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:351382|
[2025/09/12 04:07:57 701012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 701017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 701023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 701029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 701036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 701042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:350195|
[2025/09/12 04:07:57 701048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 701054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:443|
[2025/09/12 04:07:57 701108] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:443|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077701065|stream_id:8|stream_offset:350195|
[2025/09/12 04:07:57 701118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:443|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 701125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 701129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077706272|now:1757650077701129|interval:5143|
[2025/09/12 04:07:57 701133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077706272|now:1757650077701129|interv:5143|
[2025/09/12 04:07:57 701138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 701146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077706272|
[2025/09/12 04:07:57 701153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077706272|
[2025/09/12 04:07:57 701160] [debug] |xqc_engine_wakeup_after|wakeup:1757650077706272|now:1757650077701160|diff:5112|
[2025/09/12 04:07:57 701166] [debug] |xqc_engine_main_logic|END|now:1757650077700952|
[2025/09/12 04:07:57 701174] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077701174|
[2025/09/12 04:07:57 701180] [debug] |xqc_engine_wakeup_after|wakeup:1757650077706272|now:1757650077701180|diff:5092|
[2025/09/12 04:07:57 701186] [debug] |xqc_engine_main_logic|END|now:1757650077701174|
[2025/09/12 04:07:57 702198] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077702197|
[2025/09/12 04:07:57 702221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 702231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:126|
[2025/09/12 04:07:57 702237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:127|
[2025/09/12 04:07:57 702246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:127|
[2025/09/12 04:07:57 702253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 702263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:320|origin_pktnum:193|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:323|path_largest_ack:320|
[2025/09/12 04:07:57 702270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:52|tx_in_flight:148807|prior_delivered:152665|prior_time:1757650077643416|is_app_limited:0|send_elapse:58165|ack_elapse:58781|ctl_first_sent_time:1757650077644078|lagest_ack_time:1757650077702197|curr_delivered:222272|
[2025/09/12 04:07:57 702277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077644078|
[2025/09/12 04:07:57 702283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:347||sndq_packets_used_bytes:0|sndq_packets_free:108|
[2025/09/12 04:07:57 702289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:323|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:323|path_largest_ack:323|
[2025/09/12 04:07:57 702293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:52|tx_in_flight:151207|prior_delivered:153865|prior_time:1757650077644483|is_app_limited:0|send_elapse:57069|ack_elapse:57714|ctl_first_sent_time:1757650077644886|lagest_ack_time:1757650077702197|curr_delivered:223472|
[2025/09/12 04:07:57 702298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077644886|
[2025/09/12 04:07:57 702302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:346||sndq_packets_used_bytes:0|sndq_packets_free:109|
[2025/09/12 04:07:57 702306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57116|rttvar:764|minrtt:31489|latest_rtt:57311|ack_delay:32|
[2025/09/12 04:07:57 702310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57136|rttvar:613|minrtt:31489|latest_rtt:57311|ack_delay:32|
[2025/09/12 04:07:57 702315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:323|lost_pn:320|thresh:3|
[2025/09/12 04:07:57 702319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 702671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 702679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:317|lost_pn:320|po_sent_time:1757650077642017|lost_send_time:1757650077637723|loss_delay:64474|frame:STREAM |repair:128|
[2025/09/12 04:07:57 702684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:318|lost_pn:320|po_sent_time:1757650077642121|lost_send_time:1757650077637723|loss_delay:64474|frame:STREAM |repair:128|
[2025/09/12 04:07:57 702688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077642121u|
[2025/09/12 04:07:57 702692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 702696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077708683|now:1757650077702696|interval:5987|
[2025/09/12 04:07:57 702700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077708683|now:1757650077702696|interv:5987|
[2025/09/12 04:07:57 702704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57069, ack_elapse 57714, delivered 69607|rate 1206067|lost 118|
[2025/09/12 04:07:57 702709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206067) in round 5|
[2025/09/12 04:07:57 702713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 702717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 702721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077644886|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 702726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077644886|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 702730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:57136|latest_rtt:57311|min_rtt:31489|applimit:0|lost:116|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 702736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:127|largest:127|pns:2|
[2025/09/12 04:07:57 702741] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:127|frame:ACK |recv_time:1757650077702197|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 702746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197702197|now:1757650077702197|interv:120000000|
[2025/09/12 04:07:57 702750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197702197|now:1757650077702197|interv:120000000|
[2025/09/12 04:07:57 702754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077706272|pq_index:0|
[2025/09/12 04:07:57 702758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077700952|
[2025/09/12 04:07:57 702764] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077702764|
[2025/09/12 04:07:57 702770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077702768|
[2025/09/12 04:07:57 702776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57136|min_srtt:57136|path_bw:1210161|loss_rate:26.24|path_pto:0|
[2025/09/12 04:07:57 702780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:278975|
[2025/09/12 04:07:57 702785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57136|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 702789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:317|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 702794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57136|min_srtt:57136|path_bw:1210161|loss_rate:26.24|path_pto:0|
[2025/09/12 04:07:57 702798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:280162|
[2025/09/12 04:07:57 702803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57136|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 702810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:318|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 702817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57136|min_srtt:57136|path_bw:1210161|loss_rate:26.24|path_pto:0|
[2025/09/12 04:07:57 702823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:351382|
[2025/09/12 04:07:57 702829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57136|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 702835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 702841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57136|min_srtt:57136|path_bw:1210161|loss_rate:26.24|path_pto:0|
[2025/09/12 04:07:57 702860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:352569|
[2025/09/12 04:07:57 702867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57136|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 702873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 702879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57136|min_srtt:57136|path_bw:1210161|loss_rate:26.24|path_pto:0|
[2025/09/12 04:07:57 702885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:353756|
[2025/09/12 04:07:57 702897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 702903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 702909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 702915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 702922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:317|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 702928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:278975|
[2025/09/12 04:07:57 702934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 702940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:444|
[2025/09/12 04:07:57 702979] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:444|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077702951|stream_id:8|stream_offset:278975|
[2025/09/12 04:07:57 702988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:444|origin_pktnum:317|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 702995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 703002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077708683|now:1757650077703002|interval:5681|
[2025/09/12 04:07:57 703009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077708683|now:1757650077703002|interv:5681|
[2025/09/12 04:07:57 703016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 703023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:318|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 703030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:280162|
[2025/09/12 04:07:57 703037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 703043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:445|
[2025/09/12 04:07:57 703072] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:445|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077703052|stream_id:8|stream_offset:280162|
[2025/09/12 04:07:57 703078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:445|origin_pktnum:318|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 703083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 703087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077708683|now:1757650077703087|interval:5596|
[2025/09/12 04:07:57 703096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077708683|now:1757650077703087|interv:5596|
[2025/09/12 04:07:57 703100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 703105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 703109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:351382|
[2025/09/12 04:07:57 703113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 703117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:446|
[2025/09/12 04:07:57 703134] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:446|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077703123|stream_id:8|stream_offset:351382|
[2025/09/12 04:07:57 703140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:446|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 703144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 703148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077708683|now:1757650077703148|interval:5535|
[2025/09/12 04:07:57 703153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077708683|now:1757650077703148|interv:5535|
[2025/09/12 04:07:57 703157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 703161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 703165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:352569|
[2025/09/12 04:07:57 703169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 703173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:447|
[2025/09/12 04:07:57 703192] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:447|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077703178|stream_id:8|stream_offset:352569|
[2025/09/12 04:07:57 703197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:447|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 703201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 703205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077708683|now:1757650077703205|interval:5478|
[2025/09/12 04:07:57 703209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077708683|now:1757650077703205|interv:5478|
[2025/09/12 04:07:57 703213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 703222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077708683|
[2025/09/12 04:07:57 703226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077708683|
[2025/09/12 04:07:57 703230] [debug] |xqc_engine_wakeup_after|wakeup:1757650077708683|now:1757650077703230|diff:5453|
[2025/09/12 04:07:57 703234] [debug] |xqc_engine_main_logic|END|now:1757650077702768|
[2025/09/12 04:07:57 703240] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077703239|
[2025/09/12 04:07:57 703243] [debug] |xqc_engine_wakeup_after|wakeup:1757650077708683|now:1757650077703243|diff:5440|
[2025/09/12 04:07:57 703247] [debug] |xqc_engine_main_logic|END|now:1757650077703239|
[2025/09/12 04:07:57 704151] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077704150|
[2025/09/12 04:07:57 704167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 704176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:127|
[2025/09/12 04:07:57 704179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:128|
[2025/09/12 04:07:57 704186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:128|
[2025/09/12 04:07:57 704190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 704196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:324|origin_pktnum:197|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:327|path_largest_ack:324|
[2025/09/12 04:07:57 704201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:54|tx_in_flight:148807|prior_delivered:155065|prior_time:1757650077645353|is_app_limited:0|send_elapse:57801|ack_elapse:58797|ctl_first_sent_time:1757650077645854|lagest_ack_time:1757650077704150|curr_delivered:224672|
[2025/09/12 04:07:57 704206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077645854|
[2025/09/12 04:07:57 704211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:346||sndq_packets_used_bytes:0|sndq_packets_free:109|
[2025/09/12 04:07:57 704215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:327|origin_pktnum:200|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:327|path_largest_ack:327|
[2025/09/12 04:07:57 704219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:56|tx_in_flight:147607|prior_delivered:157465|prior_time:1757650077647356|is_app_limited:0|send_elapse:58065|ack_elapse:56794|ctl_first_sent_time:1757650077647881|lagest_ack_time:1757650077704150|curr_delivered:225872|
[2025/09/12 04:07:57 704224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077647881|
[2025/09/12 04:07:57 704228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:344||sndq_packets_used_bytes:0|sndq_packets_free:111|
[2025/09/12 04:07:57 704232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57136|rttvar:613|minrtt:31489|latest_rtt:56269|ack_delay:24|
[2025/09/12 04:07:57 704236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57024|rttvar:682|minrtt:31489|latest_rtt:56269|ack_delay:24|
[2025/09/12 04:07:57 704240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:327|lost_pn:324|thresh:3|
[2025/09/12 04:07:57 704244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 704598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 704607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:321|lost_pn:324|po_sent_time:1757650077644209|lost_send_time:1757650077639998|loss_delay:64152|frame:STREAM |repair:128|
[2025/09/12 04:07:57 704611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:322|lost_pn:324|po_sent_time:1757650077644336|lost_send_time:1757650077639998|loss_delay:64152|frame:STREAM |repair:128|
[2025/09/12 04:07:57 704616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077644336u|
[2025/09/12 04:07:57 704620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 704624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077710104|now:1757650077704623|interval:5481|
[2025/09/12 04:07:57 704628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077710104|now:1757650077704623|interv:5481|
[2025/09/12 04:07:57 704632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58065, ack_elapse 56794, delivered 68407|rate 1178110|lost 120|
[2025/09/12 04:07:57 704637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178110) in round 5|
[2025/09/12 04:07:57 704641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 704645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 704649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077647881|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 704653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077647881|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 704658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:57024|latest_rtt:56269|min_rtt:31489|applimit:0|lost:118|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 704664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:128|largest:128|pns:2|
[2025/09/12 04:07:57 704671] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:128|frame:ACK |recv_time:1757650077704150|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 704676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197704150|now:1757650077704150|interv:120000000|
[2025/09/12 04:07:57 704680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197704150|now:1757650077704150|interv:120000000|
[2025/09/12 04:07:57 704684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077708683|pq_index:0|
[2025/09/12 04:07:57 704688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077702768|
[2025/09/12 04:07:57 704692] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077704692|
[2025/09/12 04:07:57 704697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077704696|
[2025/09/12 04:07:57 704703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57024|min_srtt:57024|path_bw:1210161|loss_rate:26.46|path_pto:0|
[2025/09/12 04:07:57 704707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:281349|
[2025/09/12 04:07:57 704712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57024|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 704716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:321|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 704721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57024|min_srtt:57024|path_bw:1210161|loss_rate:26.46|path_pto:0|
[2025/09/12 04:07:57 704725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:282536|
[2025/09/12 04:07:57 704729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57024|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 704733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:322|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 704738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57024|min_srtt:57024|path_bw:1210161|loss_rate:26.46|path_pto:0|
[2025/09/12 04:07:57 704742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:353756|
[2025/09/12 04:07:57 704746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57024|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 704750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 704754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57024|min_srtt:57024|path_bw:1210161|loss_rate:26.46|path_pto:0|
[2025/09/12 04:07:57 704758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:354943|
[2025/09/12 04:07:57 704768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57024|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 704774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 704781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57024|min_srtt:57024|path_bw:1210161|loss_rate:26.46|path_pto:0|
[2025/09/12 04:07:57 704787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:356130|
[2025/09/12 04:07:57 704794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 704800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 704806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 704813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 704819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:321|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 704826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:281349|
[2025/09/12 04:07:57 704832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 704839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:448|
[2025/09/12 04:07:57 704876] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:448|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077704849|stream_id:8|stream_offset:281349|
[2025/09/12 04:07:57 704884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:448|origin_pktnum:321|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 704891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 704897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077710104|now:1757650077704897|interval:5207|
[2025/09/12 04:07:57 704904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077710104|now:1757650077704897|interv:5207|
[2025/09/12 04:07:57 704910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 704918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:322|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 704924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:282536|
[2025/09/12 04:07:57 704930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 704942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:449|
[2025/09/12 04:07:57 705001] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:449|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077704952|stream_id:8|stream_offset:282536|
[2025/09/12 04:07:57 705010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:449|origin_pktnum:322|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 705017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 705024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077710104|now:1757650077705024|interval:5080|
[2025/09/12 04:07:57 705030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077710104|now:1757650077705024|interv:5080|
[2025/09/12 04:07:57 705037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 705044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 705050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:353756|
[2025/09/12 04:07:57 705054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 705058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:450|
[2025/09/12 04:07:57 705088] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:450|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077705065|stream_id:8|stream_offset:353756|
[2025/09/12 04:07:57 705096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:450|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 705103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 705110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077710104|now:1757650077705110|interval:4994|
[2025/09/12 04:07:57 705116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077710104|now:1757650077705110|interv:4994|
[2025/09/12 04:07:57 705122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 705129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 705136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:354943|
[2025/09/12 04:07:57 705141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 705146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:451|
[2025/09/12 04:07:57 705179] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:451|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077705160|stream_id:8|stream_offset:354943|
[2025/09/12 04:07:57 705194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:451|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 705201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 705206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077710104|now:1757650077705206|interval:4898|
[2025/09/12 04:07:57 705210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077710104|now:1757650077705206|interv:4898|
[2025/09/12 04:07:57 705214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 705219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077710104|
[2025/09/12 04:07:57 705223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077710104|
[2025/09/12 04:07:57 705227] [debug] |xqc_engine_wakeup_after|wakeup:1757650077710104|now:1757650077705227|diff:4877|
[2025/09/12 04:07:57 705231] [debug] |xqc_engine_main_logic|END|now:1757650077704696|
[2025/09/12 04:07:57 705236] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077705236|
[2025/09/12 04:07:57 705240] [debug] |xqc_engine_wakeup_after|wakeup:1757650077710104|now:1757650077705240|diff:4864|
[2025/09/12 04:07:57 705244] [debug] |xqc_engine_main_logic|END|now:1757650077705236|
[2025/09/12 04:07:57 706138] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077706137|
[2025/09/12 04:07:57 706150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 706156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:128|
[2025/09/12 04:07:57 706160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:129|
[2025/09/12 04:07:57 706166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:129|
[2025/09/12 04:07:57 706170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 706177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:328|origin_pktnum:201|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:331|path_largest_ack:328|
[2025/09/12 04:07:57 706182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:56|tx_in_flight:148807|prior_delivered:157465|prior_time:1757650077647356|is_app_limited:0|send_elapse:58143|ack_elapse:58781|ctl_first_sent_time:1757650077647959|lagest_ack_time:1757650077706137|curr_delivered:227072|
[2025/09/12 04:07:57 706187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077647959|
[2025/09/12 04:07:57 706191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:344||sndq_packets_used_bytes:0|sndq_packets_free:111|
[2025/09/12 04:07:57 706196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:331|origin_pktnum:204|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:331|path_largest_ack:331|
[2025/09/12 04:07:57 706200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:57|tx_in_flight:150007|prior_delivered:158665|prior_time:1757650077648399|is_app_limited:0|send_elapse:57097|ack_elapse:57738|ctl_first_sent_time:1757650077648912|lagest_ack_time:1757650077706137|curr_delivered:228272|
[2025/09/12 04:07:57 706204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077648912|
[2025/09/12 04:07:57 706214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:342||sndq_packets_used_bytes:0|sndq_packets_free:113|
[2025/09/12 04:07:57 706218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57024|rttvar:682|minrtt:31489|latest_rtt:57225|ack_delay:32|
[2025/09/12 04:07:57 706223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57045|rttvar:554|minrtt:31489|latest_rtt:57225|ack_delay:32|
[2025/09/12 04:07:57 706227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:331|lost_pn:328|thresh:3|
[2025/09/12 04:07:57 706231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 706573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 706589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:325|lost_pn:328|po_sent_time:1757650077645952|lost_send_time:1757650077641759|loss_delay:64378|frame:STREAM |repair:128|
[2025/09/12 04:07:57 706594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:326|lost_pn:328|po_sent_time:1757650077646052|lost_send_time:1757650077641759|loss_delay:64378|frame:STREAM |repair:128|
[2025/09/12 04:07:57 706599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077646052u|
[2025/09/12 04:07:57 706603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 706607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077712429|now:1757650077706607|interval:5822|
[2025/09/12 04:07:57 706611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077712429|now:1757650077706607|interv:5822|
[2025/09/12 04:07:57 706615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57097, ack_elapse 57738, delivered 69607|rate 1205566|lost 122|
[2025/09/12 04:07:57 706620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205566) in round 5|
[2025/09/12 04:07:57 706624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 706628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 706632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077648912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 706639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077648912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 706644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:57045|latest_rtt:57225|min_rtt:31489|applimit:0|lost:120|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 706650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:129|largest:129|pns:2|
[2025/09/12 04:07:57 706654] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:129|frame:ACK |recv_time:1757650077706137|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 706659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197706137|now:1757650077706137|interv:120000000|
[2025/09/12 04:07:57 706663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197706137|now:1757650077706137|interv:120000000|
[2025/09/12 04:07:57 706667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077710104|pq_index:0|
[2025/09/12 04:07:57 706671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077704696|
[2025/09/12 04:07:57 706675] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077706675|
[2025/09/12 04:07:57 706680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077706679|
[2025/09/12 04:07:57 706686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57045|min_srtt:57045|path_bw:1210161|loss_rate:26.67|path_pto:0|
[2025/09/12 04:07:57 706690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:191137|
[2025/09/12 04:07:57 706695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57045|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 706700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:325|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 706704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57045|min_srtt:57045|path_bw:1210161|loss_rate:26.67|path_pto:0|
[2025/09/12 04:07:57 706708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:284910|
[2025/09/12 04:07:57 706713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57045|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 706717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:326|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 706721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57045|min_srtt:57045|path_bw:1210161|loss_rate:26.67|path_pto:0|
[2025/09/12 04:07:57 706728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:356130|
[2025/09/12 04:07:57 706732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57045|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 706736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 706740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57045|min_srtt:57045|path_bw:1210161|loss_rate:26.67|path_pto:0|
[2025/09/12 04:07:57 706744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:357317|
[2025/09/12 04:07:57 706749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57045|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 706756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 706762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57045|min_srtt:57045|path_bw:1210161|loss_rate:26.67|path_pto:0|
[2025/09/12 04:07:57 706768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:358504|
[2025/09/12 04:07:57 706775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 706781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 706787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 706793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 706801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:325|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 706808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:191137|
[2025/09/12 04:07:57 706814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 706820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:452|
[2025/09/12 04:07:57 706856] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:452|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077706830|stream_id:8|stream_offset:191137|
[2025/09/12 04:07:57 706865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:452|origin_pktnum:198|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 706873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 706879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077712429|now:1757650077706879|interval:5550|
[2025/09/12 04:07:57 706892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077712429|now:1757650077706879|interv:5550|
[2025/09/12 04:07:57 706898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 706905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:326|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 706911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:284910|
[2025/09/12 04:07:57 706918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 706924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:453|
[2025/09/12 04:07:57 706952] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:453|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077706934|stream_id:8|stream_offset:284910|
[2025/09/12 04:07:57 706959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:453|origin_pktnum:326|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 706966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 706972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077712429|now:1757650077706972|interval:5457|
[2025/09/12 04:07:57 706979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077712429|now:1757650077706972|interv:5457|
[2025/09/12 04:07:57 706985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 706991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 706997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:356130|
[2025/09/12 04:07:57 707004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 707011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:454|
[2025/09/12 04:07:57 707059] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:454|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077707020|stream_id:8|stream_offset:356130|
[2025/09/12 04:07:57 707069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:454|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 707076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 707082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077712429|now:1757650077707082|interval:5347|
[2025/09/12 04:07:57 707089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077712429|now:1757650077707082|interv:5347|
[2025/09/12 04:07:57 707095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 707108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 707115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:357317|
[2025/09/12 04:07:57 707122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 707128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:455|
[2025/09/12 04:07:57 707179] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:455|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077707138|stream_id:8|stream_offset:357317|
[2025/09/12 04:07:57 707189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:455|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 707196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 707203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077712429|now:1757650077707203|interval:5226|
[2025/09/12 04:07:57 707209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077712429|now:1757650077707203|interv:5226|
[2025/09/12 04:07:57 707216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 707223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077712429|
[2025/09/12 04:07:57 707230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077712429|
[2025/09/12 04:07:57 707236] [debug] |xqc_engine_wakeup_after|wakeup:1757650077712429|now:1757650077707236|diff:5193|
[2025/09/12 04:07:57 707243] [debug] |xqc_engine_main_logic|END|now:1757650077706679|
[2025/09/12 04:07:57 707251] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077707250|
[2025/09/12 04:07:57 707256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 707261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:129|
[2025/09/12 04:07:57 707265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:130|
[2025/09/12 04:07:57 707271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:130|
[2025/09/12 04:07:57 707275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 707282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:333|origin_pktnum:206|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:333|path_largest_ack:333|
[2025/09/12 04:07:57 707286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:58|tx_in_flight:150007|prior_delivered:159865|prior_time:1757650077649442|is_app_limited:0|send_elapse:57895|ack_elapse:57808|ctl_first_sent_time:1757650077649908|lagest_ack_time:1757650077707250|curr_delivered:229472|
[2025/09/12 04:07:57 707291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077649908|
[2025/09/12 04:07:57 707296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:342||sndq_packets_used_bytes:0|sndq_packets_free:113|
[2025/09/12 04:07:57 707300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57045|rttvar:554|minrtt:31489|latest_rtt:57342|ack_delay:24|
[2025/09/12 04:07:57 707309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57079|rttvar:484|minrtt:31489|latest_rtt:57342|ack_delay:24|
[2025/09/12 04:07:57 707314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:333|lost_pn:330|thresh:3|
[2025/09/12 04:07:57 707318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 707668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 707672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:329|lost_pn:330|po_sent_time:1757650077648051|lost_send_time:1757650077642741|loss_delay:64509|frame:STREAM |repair:128|
[2025/09/12 04:07:57 707677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:330|lost_pn:330|po_sent_time:1757650077648142|lost_send_time:1757650077642741|loss_delay:64509|frame:STREAM |repair:128|
[2025/09/12 04:07:57 707681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077648142u|
[2025/09/12 04:07:57 707685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 707689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077713520|now:1757650077707689|interval:5831|
[2025/09/12 04:07:57 707694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077713520|now:1757650077707689|interv:5831|
[2025/09/12 04:07:57 707698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57895, ack_elapse 57808, delivered 69607|rate 1202297|lost 124|
[2025/09/12 04:07:57 707702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202297) in round 5|
[2025/09/12 04:07:57 707706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 707710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 707714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077649908|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 707721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077649908|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 707726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147600|srtt:57079|latest_rtt:57342|min_rtt:31489|applimit:0|lost:122|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 707732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:130|largest:130|pns:2|
[2025/09/12 04:07:57 707736] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:130|frame:ACK |recv_time:1757650077707250|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 707741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197707250|now:1757650077707250|interv:120000000|
[2025/09/12 04:07:57 707745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197707250|now:1757650077707250|interv:120000000|
[2025/09/12 04:07:57 707752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077712429|pq_index:0|
[2025/09/12 04:07:57 707758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077706679|
[2025/09/12 04:07:57 707764] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077707764|
[2025/09/12 04:07:57 707772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077707770|
[2025/09/12 04:07:57 707780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57079|min_srtt:57079|path_bw:1210161|loss_rate:26.87|path_pto:0|
[2025/09/12 04:07:57 707787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:286097|
[2025/09/12 04:07:57 707794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57079|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 707801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:329|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 707808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57079|min_srtt:57079|path_bw:1210161|loss_rate:26.87|path_pto:0|
[2025/09/12 04:07:57 707814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:287284|
[2025/09/12 04:07:57 707820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57079|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 707826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:330|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 707832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57079|min_srtt:57079|path_bw:1210161|loss_rate:26.87|path_pto:0|
[2025/09/12 04:07:57 707839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:358504|
[2025/09/12 04:07:57 707851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57079|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 707858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 707865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57079|min_srtt:57079|path_bw:1210161|loss_rate:26.87|path_pto:0|
[2025/09/12 04:07:57 707871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:359691|
[2025/09/12 04:07:57 707878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 707883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 707889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 707895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 707902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:329|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 707908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:286097|
[2025/09/12 04:07:57 707915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 707921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:456-461|next_skip_chance:1757650077960158|current_time:1757650077707921|
[2025/09/12 04:07:57 707928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:462|
[2025/09/12 04:07:57 707991] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:462|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077707938|stream_id:8|stream_offset:286097|
[2025/09/12 04:07:57 708001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:462|origin_pktnum:329|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 708008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 708014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077713520|now:1757650077708014|interval:5506|
[2025/09/12 04:07:57 708022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077713520|now:1757650077708014|interv:5506|
[2025/09/12 04:07:57 708028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 708036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:330|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 708042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:287284|
[2025/09/12 04:07:57 708055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 708062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:463|
[2025/09/12 04:07:57 708098] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:463|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077708072|stream_id:8|stream_offset:287284|
[2025/09/12 04:07:57 708107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:463|origin_pktnum:330|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 708114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 708120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077713520|now:1757650077708120|interval:5400|
[2025/09/12 04:07:57 708126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077713520|now:1757650077708120|interv:5400|
[2025/09/12 04:07:57 708133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 708140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 708147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:358504|
[2025/09/12 04:07:57 708154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 708161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:464|
[2025/09/12 04:07:57 708214] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:464|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077708171|stream_id:8|stream_offset:358504|
[2025/09/12 04:07:57 708224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:464|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 708231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 708249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077713520|now:1757650077708235|interval:5285|
[2025/09/12 04:07:57 708256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077713520|now:1757650077708235|interv:5285|
[2025/09/12 04:07:57 708262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 708269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077713520|
[2025/09/12 04:07:57 708274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077713520|
[2025/09/12 04:07:57 708278] [debug] |xqc_engine_wakeup_after|wakeup:1757650077713520|now:1757650077708278|diff:5242|
[2025/09/12 04:07:57 708282] [debug] |xqc_engine_main_logic|END|now:1757650077707770|
[2025/09/12 04:07:57 708289] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077708289|
[2025/09/12 04:07:57 708294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 708300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:130|
[2025/09/12 04:07:57 708311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:131|
[2025/09/12 04:07:57 708317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:131|
[2025/09/12 04:07:57 708321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 708328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:335|origin_pktnum:208|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:335|path_largest_ack:335|
[2025/09/12 04:07:57 708332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:59|tx_in_flight:150007|prior_delivered:161065|prior_time:1757650077650298|is_app_limited:0|send_elapse:57006|ack_elapse:57991|ctl_first_sent_time:1757650077650812|lagest_ack_time:1757650077708289|curr_delivered:230672|
[2025/09/12 04:07:57 708337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077650812|
[2025/09/12 04:07:57 708342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:342||sndq_packets_used_bytes:0|sndq_packets_free:113|
[2025/09/12 04:07:57 708346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57079|rttvar:484|minrtt:31489|latest_rtt:57477|ack_delay:24|
[2025/09/12 04:07:57 708350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57126|rttvar:456|minrtt:31489|latest_rtt:57477|ack_delay:24|
[2025/09/12 04:07:57 708354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:335|lost_pn:332|thresh:3|
[2025/09/12 04:07:57 708358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 708710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 708722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:332|lost_pn:332|po_sent_time:1757650077649011|lost_send_time:1757650077643628|loss_delay:64661|frame:STREAM |repair:128|
[2025/09/12 04:07:57 708727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077649011u|
[2025/09/12 04:07:57 708731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 708737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077714663|now:1757650077708737|interval:5926|
[2025/09/12 04:07:57 708741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077714663|now:1757650077708737|interv:5926|
[2025/09/12 04:07:57 708746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57006, ack_elapse 57991, delivered 69607|rate 1200306|lost 125|
[2025/09/12 04:07:57 708750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200306) in round 5|
[2025/09/12 04:07:57 708754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 708758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 708762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077650812|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 708767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077650812|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 708771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:57126|latest_rtt:57477|min_rtt:31489|applimit:0|lost:124|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 708777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:131|largest:131|pns:2|
[2025/09/12 04:07:57 708782] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:131|frame:ACK |recv_time:1757650077708289|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 708786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197708289|now:1757650077708289|interv:120000000|
[2025/09/12 04:07:57 708791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197708289|now:1757650077708289|interv:120000000|
[2025/09/12 04:07:57 708794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077713520|pq_index:0|
[2025/09/12 04:07:57 708799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077707770|
[2025/09/12 04:07:57 708802] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077708802|
[2025/09/12 04:07:57 708808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077708806|
[2025/09/12 04:07:57 708817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57126|min_srtt:57126|path_bw:1210161|loss_rate:27.13|path_pto:0|
[2025/09/12 04:07:57 708824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:288471|
[2025/09/12 04:07:57 708830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57126|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 708841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:332|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 708849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57126|min_srtt:57126|path_bw:1210161|loss_rate:27.13|path_pto:0|
[2025/09/12 04:07:57 708855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:359691|
[2025/09/12 04:07:57 708861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57126|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 708868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 708874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57126|min_srtt:57126|path_bw:1210161|loss_rate:27.13|path_pto:0|
[2025/09/12 04:07:57 708880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:360878|
[2025/09/12 04:07:57 708886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 708892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 708898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 708904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 708912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:332|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 708918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:288471|
[2025/09/12 04:07:57 708925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 708931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:465|
[2025/09/12 04:07:57 708969] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:465|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077708941|stream_id:8|stream_offset:288471|
[2025/09/12 04:07:57 708978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:465|origin_pktnum:332|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 708985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 708991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077714663|now:1757650077708991|interval:5672|
[2025/09/12 04:07:57 708998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077714663|now:1757650077708991|interv:5672|
[2025/09/12 04:07:57 709004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 709011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 709020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:359691|
[2025/09/12 04:07:57 709027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 709032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:466|
[2025/09/12 04:07:57 709064] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:466|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077709042|stream_id:8|stream_offset:359691|
[2025/09/12 04:07:57 709072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:466|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 709079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 709085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077714663|now:1757650077709085|interval:5578|
[2025/09/12 04:07:57 709091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077714663|now:1757650077709085|interv:5578|
[2025/09/12 04:07:57 709097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 709104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077714663|
[2025/09/12 04:07:57 709110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077714663|
[2025/09/12 04:07:57 709116] [debug] |xqc_engine_wakeup_after|wakeup:1757650077714663|now:1757650077709116|diff:5547|
[2025/09/12 04:07:57 709120] [debug] |xqc_engine_main_logic|END|now:1757650077708806|
[2025/09/12 04:07:57 709127] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077709127|
[2025/09/12 04:07:57 709132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 709138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:131|
[2025/09/12 04:07:57 709145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:132|
[2025/09/12 04:07:57 709153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:132|
[2025/09/12 04:07:57 709159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 709169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:337|origin_pktnum:210|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:337|path_largest_ack:337|
[2025/09/12 04:07:57 709174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:60|tx_in_flight:150007|prior_delivered:162265|prior_time:1757650077651317|is_app_limited:0|send_elapse:57836|ack_elapse:57810|ctl_first_sent_time:1757650077651837|lagest_ack_time:1757650077709127|curr_delivered:231872|
[2025/09/12 04:07:57 709179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077651837|
[2025/09/12 04:07:57 709183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:341||sndq_packets_used_bytes:0|sndq_packets_free:114|
[2025/09/12 04:07:57 709187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57126|rttvar:456|minrtt:31489|latest_rtt:57290|ack_delay:24|
[2025/09/12 04:07:57 709196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57144|rttvar:377|minrtt:31489|latest_rtt:57290|ack_delay:24|
[2025/09/12 04:07:57 709201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:337|lost_pn:334|thresh:3|
[2025/09/12 04:07:57 709205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 709544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 709560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:334|lost_pn:334|po_sent_time:1757650077650002|lost_send_time:1757650077644676|loss_delay:64451|frame:STREAM |repair:128|
[2025/09/12 04:07:57 709565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077650002u|
[2025/09/12 04:07:57 709569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 709573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077715359|now:1757650077709573|interval:5786|
[2025/09/12 04:07:57 709577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077715359|now:1757650077709573|interv:5786|
[2025/09/12 04:07:57 709581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57836, ack_elapse 57810, delivered 69607|rate 1203523|lost 126|
[2025/09/12 04:07:57 709585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203523) in round 5|
[2025/09/12 04:07:57 709589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 709594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 709597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077651837|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 709602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077651837|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 709609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:57144|latest_rtt:57290|min_rtt:31489|applimit:0|lost:125|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 709615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:132|largest:132|pns:2|
[2025/09/12 04:07:57 709619] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:132|frame:ACK |recv_time:1757650077709127|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 709624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197709127|now:1757650077709127|interv:120000000|
[2025/09/12 04:07:57 709628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197709127|now:1757650077709127|interv:120000000|
[2025/09/12 04:07:57 709632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077714663|pq_index:0|
[2025/09/12 04:07:57 709636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077708806|
[2025/09/12 04:07:57 709640] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077709640|
[2025/09/12 04:07:57 709645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077709644|
[2025/09/12 04:07:57 709650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57144|min_srtt:57144|path_bw:1210161|loss_rate:27.23|path_pto:0|
[2025/09/12 04:07:57 709655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:289658|
[2025/09/12 04:07:57 709659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57144|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 709664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:334|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 709668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57144|min_srtt:57144|path_bw:1210161|loss_rate:27.23|path_pto:0|
[2025/09/12 04:07:57 709672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:360878|
[2025/09/12 04:07:57 709676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57144|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 709681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 709685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57144|min_srtt:57144|path_bw:1210161|loss_rate:27.23|path_pto:0|
[2025/09/12 04:07:57 709689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:362065|
[2025/09/12 04:07:57 709693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 709704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 709707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 709712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 709716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:334|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 709720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:289658|
[2025/09/12 04:07:57 709724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 709728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:467|
[2025/09/12 04:07:57 709759] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:467|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077709735|stream_id:8|stream_offset:289658|
[2025/09/12 04:07:57 709768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:467|origin_pktnum:334|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 709776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 709782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077715359|now:1757650077709782|interval:5577|
[2025/09/12 04:07:57 709789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077715359|now:1757650077709782|interv:5577|
[2025/09/12 04:07:57 709795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 709802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 709808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:360878|
[2025/09/12 04:07:57 709814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 709819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:468|
[2025/09/12 04:07:57 709868] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:468|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077709828|stream_id:8|stream_offset:360878|
[2025/09/12 04:07:57 709876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:468|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 709883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 709888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077715359|now:1757650077709888|interval:5471|
[2025/09/12 04:07:57 709894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077715359|now:1757650077709888|interv:5471|
[2025/09/12 04:07:57 709906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 709913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077715359|
[2025/09/12 04:07:57 709919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077715359|
[2025/09/12 04:07:57 709925] [debug] |xqc_engine_wakeup_after|wakeup:1757650077715359|now:1757650077709925|diff:5434|
[2025/09/12 04:07:57 709931] [debug] |xqc_engine_main_logic|END|now:1757650077709644|
[2025/09/12 04:07:57 709938] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077709938|
[2025/09/12 04:07:57 709944] [debug] |xqc_engine_wakeup_after|wakeup:1757650077715359|now:1757650077709944|diff:5415|
[2025/09/12 04:07:57 709949] [debug] |xqc_engine_main_logic|END|now:1757650077709938|
[2025/09/12 04:07:57 710137] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077710135|
[2025/09/12 04:07:57 710149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 710158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:132|
[2025/09/12 04:07:57 710165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133|
[2025/09/12 04:07:57 710175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:133|
[2025/09/12 04:07:57 710181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 710191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:339|origin_pktnum:212|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:339|path_largest_ack:339|
[2025/09/12 04:07:57 710199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:61|tx_in_flight:150007|prior_delivered:163465|prior_time:1757650077652299|is_app_limited:0|send_elapse:57022|ack_elapse:57836|ctl_first_sent_time:1757650077652818|lagest_ack_time:1757650077710135|curr_delivered:233072|
[2025/09/12 04:07:57 710206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077652818|
[2025/09/12 04:07:57 710212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:340||sndq_packets_used_bytes:0|sndq_packets_free:115|
[2025/09/12 04:07:57 710219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57144|rttvar:377|minrtt:31489|latest_rtt:57317|ack_delay:24|
[2025/09/12 04:07:57 710226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57162|rttvar:320|minrtt:31489|latest_rtt:57317|ack_delay:24|
[2025/09/12 04:07:57 710232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:339|lost_pn:336|thresh:3|
[2025/09/12 04:07:57 710238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 710606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 710626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:336|lost_pn:336|po_sent_time:1757650077650908|lost_send_time:1757650077645654|loss_delay:64481|frame:STREAM |repair:128|
[2025/09/12 04:07:57 710631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077650908u|
[2025/09/12 04:07:57 710635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 710639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077716394|now:1757650077710639|interval:5755|
[2025/09/12 04:07:57 710643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077716394|now:1757650077710639|interv:5755|
[2025/09/12 04:07:57 710648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57022, ack_elapse 57836, delivered 69607|rate 1203523|lost 127|
[2025/09/12 04:07:57 710652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203523) in round 5|
[2025/09/12 04:07:57 710656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 710660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 710664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077652818|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 710669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077652818|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 710673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:57162|latest_rtt:57317|min_rtt:31489|applimit:0|lost:126|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 710679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133|largest:133|pns:2|
[2025/09/12 04:07:57 710683] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:133|frame:ACK |recv_time:1757650077710135|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 710688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197710135|now:1757650077710135|interv:120000000|
[2025/09/12 04:07:57 710693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197710135|now:1757650077710135|interv:120000000|
[2025/09/12 04:07:57 710706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077715359|pq_index:0|
[2025/09/12 04:07:57 710717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077709644|
[2025/09/12 04:07:57 710723] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077710723|
[2025/09/12 04:07:57 710731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077710729|
[2025/09/12 04:07:57 710740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57162|min_srtt:57162|path_bw:1210161|loss_rate:27.33|path_pto:0|
[2025/09/12 04:07:57 710747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:290845|
[2025/09/12 04:07:57 710754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57162|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 710762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:336|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 710769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57162|min_srtt:57162|path_bw:1210161|loss_rate:27.33|path_pto:0|
[2025/09/12 04:07:57 710776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:362065|
[2025/09/12 04:07:57 710783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57162|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 710787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 710791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57162|min_srtt:57162|path_bw:1210161|loss_rate:27.33|path_pto:0|
[2025/09/12 04:07:57 710796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:363252|
[2025/09/12 04:07:57 710800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 710804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 710807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 710812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 710816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:336|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 710823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:290845|
[2025/09/12 04:07:57 710829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 710835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:469|
[2025/09/12 04:07:57 710877] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:469|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077710852|stream_id:8|stream_offset:290845|
[2025/09/12 04:07:57 710887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:469|origin_pktnum:336|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 710894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 710900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077716394|now:1757650077710900|interval:5494|
[2025/09/12 04:07:57 710908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077716394|now:1757650077710900|interv:5494|
[2025/09/12 04:07:57 710915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 710922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 710928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:362065|
[2025/09/12 04:07:57 710935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 710941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:470|
[2025/09/12 04:07:57 710991] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:470|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077710951|stream_id:8|stream_offset:362065|
[2025/09/12 04:07:57 711002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:470|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 711009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 711015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077716394|now:1757650077711015|interval:5379|
[2025/09/12 04:07:57 711021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077716394|now:1757650077711015|interv:5379|
[2025/09/12 04:07:57 711027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 711034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077716394|
[2025/09/12 04:07:57 711040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077716394|
[2025/09/12 04:07:57 711046] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716394|now:1757650077711046|diff:5348|
[2025/09/12 04:07:57 711052] [debug] |xqc_engine_main_logic|END|now:1757650077710729|
[2025/09/12 04:07:57 711060] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077711060|
[2025/09/12 04:07:57 711067] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716394|now:1757650077711067|diff:5327|
[2025/09/12 04:07:57 711073] [debug] |xqc_engine_main_logic|END|now:1757650077711060|
[2025/09/12 04:07:57 711164] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077711163|
[2025/09/12 04:07:57 711175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 711190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:133|
[2025/09/12 04:07:57 711196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:134|
[2025/09/12 04:07:57 711204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:134|
[2025/09/12 04:07:57 711211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 711221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:341|origin_pktnum:214|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:341|path_largest_ack:341|
[2025/09/12 04:07:57 711228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:62|tx_in_flight:150007|prior_delivered:164665|prior_time:1757650077653279|is_app_limited:0|send_elapse:57818|ack_elapse:57884|ctl_first_sent_time:1757650077653811|lagest_ack_time:1757650077711163|curr_delivered:234272|
[2025/09/12 04:07:57 711235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077653811|
[2025/09/12 04:07:57 711242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:339||sndq_packets_used_bytes:0|sndq_packets_free:116|
[2025/09/12 04:07:57 711249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57162|rttvar:320|minrtt:31489|latest_rtt:57352|ack_delay:24|
[2025/09/12 04:07:57 711255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57183|rttvar:281|minrtt:31489|latest_rtt:57352|ack_delay:24|
[2025/09/12 04:07:57 711262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:341|lost_pn:338|thresh:3|
[2025/09/12 04:07:57 711267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 711606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 711630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:338|lost_pn:338|po_sent_time:1757650077651913|lost_send_time:1757650077646642|loss_delay:64521|frame:STREAM |repair:128|
[2025/09/12 04:07:57 711634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077651913u|
[2025/09/12 04:07:57 711641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 711645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077717435|now:1757650077711645|interval:5790|
[2025/09/12 04:07:57 711650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077717435|now:1757650077711645|interv:5790|
[2025/09/12 04:07:57 711654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57818, ack_elapse 57884, delivered 69607|rate 1202525|lost 128|
[2025/09/12 04:07:57 711658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202525) in round 5|
[2025/09/12 04:07:57 711662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 711666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 711670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077653811|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 711675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077653811|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 711679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:57183|latest_rtt:57352|min_rtt:31489|applimit:0|lost:127|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 711685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:134|largest:134|pns:2|
[2025/09/12 04:07:57 711690] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:134|frame:ACK |recv_time:1757650077711163|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 711705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197711163|now:1757650077711163|interv:120000000|
[2025/09/12 04:07:57 711712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197711163|now:1757650077711163|interv:120000000|
[2025/09/12 04:07:57 711718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077716394|pq_index:0|
[2025/09/12 04:07:57 711724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077710729|
[2025/09/12 04:07:57 711731] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077711731|
[2025/09/12 04:07:57 711739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077711737|
[2025/09/12 04:07:57 711748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57183|min_srtt:57183|path_bw:1210161|loss_rate:27.43|path_pto:0|
[2025/09/12 04:07:57 711755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:292032|
[2025/09/12 04:07:57 711763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57183|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 711776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:338|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 711782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57183|min_srtt:57183|path_bw:1210161|loss_rate:27.43|path_pto:0|
[2025/09/12 04:07:57 711786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:363252|
[2025/09/12 04:07:57 711790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57183|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 711795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 711799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57183|min_srtt:57183|path_bw:1210161|loss_rate:27.43|path_pto:0|
[2025/09/12 04:07:57 711803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:364439|
[2025/09/12 04:07:57 711807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 711811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 711818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 711824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 711831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:338|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 711837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:292032|
[2025/09/12 04:07:57 711843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 711850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:471|
[2025/09/12 04:07:57 711885] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:471|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077711861|stream_id:8|stream_offset:292032|
[2025/09/12 04:07:57 711894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:471|origin_pktnum:338|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 711900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 711907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077717435|now:1757650077711907|interval:5528|
[2025/09/12 04:07:57 711913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077717435|now:1757650077711907|interv:5528|
[2025/09/12 04:07:57 711919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 711927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 711939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:363252|
[2025/09/12 04:07:57 711946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 711952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:472|
[2025/09/12 04:07:57 711981] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:472|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077711962|stream_id:8|stream_offset:363252|
[2025/09/12 04:07:57 711989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:472|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 711996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 712001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077717435|now:1757650077712001|interval:5434|
[2025/09/12 04:07:57 712008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077717435|now:1757650077712001|interv:5434|
[2025/09/12 04:07:57 712015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 712021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077716503|
[2025/09/12 04:07:57 712028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077716503|
[2025/09/12 04:07:57 712034] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077712033|diff:4470|
[2025/09/12 04:07:57 712039] [debug] |xqc_engine_main_logic|END|now:1757650077711737|
[2025/09/12 04:07:57 712047] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077712046|
[2025/09/12 04:07:57 712052] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077712052|diff:4451|
[2025/09/12 04:07:57 712058] [debug] |xqc_engine_main_logic|END|now:1757650077712046|
[2025/09/12 04:07:57 712094] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077712093|
[2025/09/12 04:07:57 712103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 712111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:134|
[2025/09/12 04:07:57 712115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:135|
[2025/09/12 04:07:57 712121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:135|
[2025/09/12 04:07:57 712125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 712132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:344|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:344|path_largest_ack:344|
[2025/09/12 04:07:57 712140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:63|tx_in_flight:151207|prior_delivered:165865|prior_time:1757650077654248|is_app_limited:0|send_elapse:57053|ack_elapse:57845|ctl_first_sent_time:1757650077654863|lagest_ack_time:1757650077712093|curr_delivered:235472|
[2025/09/12 04:07:57 712148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077654863|
[2025/09/12 04:07:57 712155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:339||sndq_packets_used_bytes:0|sndq_packets_free:116|
[2025/09/12 04:07:57 712167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57183|rttvar:281|minrtt:31489|latest_rtt:57230|ack_delay:24|
[2025/09/12 04:07:57 712174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57186|rttvar:216|minrtt:31489|latest_rtt:57230|ack_delay:24|
[2025/09/12 04:07:57 712181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:344|lost_pn:341|thresh:3|
[2025/09/12 04:07:57 712187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712434] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 712549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 712577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:340|lost_pn:341|po_sent_time:1757650077652914|lost_send_time:1757650077647710|loss_delay:64383|frame:STREAM |repair:128|
[2025/09/12 04:07:57 712581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077652914u|
[2025/09/12 04:07:57 712585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 712589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077718287|now:1757650077712589|interval:5698|
[2025/09/12 04:07:57 712594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077718287|now:1757650077712589|interv:5698|
[2025/09/12 04:07:57 712598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57053, ack_elapse 57845, delivered 69607|rate 1203336|lost 129|
[2025/09/12 04:07:57 712602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203336) in round 5|
[2025/09/12 04:07:57 712606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 712610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 712617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077654863|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 712621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077654863|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 712626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:57186|latest_rtt:57230|min_rtt:31489|applimit:0|lost:128|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 712631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:135|largest:135|pns:2|
[2025/09/12 04:07:57 712636] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:135|frame:ACK |recv_time:1757650077712093|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 712641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197712093|now:1757650077712093|interv:120000000|
[2025/09/12 04:07:57 712645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197712093|now:1757650077712093|interv:120000000|
[2025/09/12 04:07:57 712649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077716503|pq_index:0|
[2025/09/12 04:07:57 712653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077711737|
[2025/09/12 04:07:57 712657] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077712657|
[2025/09/12 04:07:57 712662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077712661|
[2025/09/12 04:07:57 712668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57186|min_srtt:57186|path_bw:1210161|loss_rate:27.53|path_pto:0|
[2025/09/12 04:07:57 712672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:293219|
[2025/09/12 04:07:57 712677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57186|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 712681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:340|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 712686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57186|min_srtt:57186|path_bw:1210161|loss_rate:27.53|path_pto:0|
[2025/09/12 04:07:57 712690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:364439|
[2025/09/12 04:07:57 712694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57186|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 712698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 712705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57186|min_srtt:57186|path_bw:1210161|loss_rate:27.53|path_pto:0|
[2025/09/12 04:07:57 712709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:365626|
[2025/09/12 04:07:57 712713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 712717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 712721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 712725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 712729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:340|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 712733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:293219|
[2025/09/12 04:07:57 712738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 712742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:473|
[2025/09/12 04:07:57 712771] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:473|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077712749|stream_id:8|stream_offset:293219|
[2025/09/12 04:07:57 712777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:473|origin_pktnum:340|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 712782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 712787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077718287|now:1757650077712786|interval:5501|
[2025/09/12 04:07:57 712794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077718287|now:1757650077712786|interv:5501|
[2025/09/12 04:07:57 712800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 712808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 712815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:364439|
[2025/09/12 04:07:57 712822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 712828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:474|
[2025/09/12 04:07:57 712880] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:474|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077712838|stream_id:8|stream_offset:364439|
[2025/09/12 04:07:57 712887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:474|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 712897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 712903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077718287|now:1757650077712903|interval:5384|
[2025/09/12 04:07:57 712909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077718287|now:1757650077712903|interv:5384|
[2025/09/12 04:07:57 712915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 712922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077716503|
[2025/09/12 04:07:57 712929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077716503|
[2025/09/12 04:07:57 712935] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077712935|diff:3568|
[2025/09/12 04:07:57 712942] [debug] |xqc_engine_main_logic|END|now:1757650077712661|
[2025/09/12 04:07:57 712950] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077712950|
[2025/09/12 04:07:57 712956] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077712956|diff:3547|
[2025/09/12 04:07:57 712962] [debug] |xqc_engine_main_logic|END|now:1757650077712950|
[2025/09/12 04:07:57 714094] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077714093|
[2025/09/12 04:07:57 714109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 714118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:135|
[2025/09/12 04:07:57 714123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:136|
[2025/09/12 04:07:57 714129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:136|
[2025/09/12 04:07:57 714133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 714140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:345|origin_pktnum:218|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:347|path_largest_ack:345|
[2025/09/12 04:07:57 714145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:64|tx_in_flight:150007|prior_delivered:167065|prior_time:1757650077655269|is_app_limited:0|send_elapse:57902|ack_elapse:58824|ctl_first_sent_time:1757650077655926|lagest_ack_time:1757650077714093|curr_delivered:236672|
[2025/09/12 04:07:57 714150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077655926|
[2025/09/12 04:07:57 714154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:338||sndq_packets_used_bytes:0|sndq_packets_free:117|
[2025/09/12 04:07:57 714159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:347|origin_pktnum:220|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:347|path_largest_ack:347|
[2025/09/12 04:07:57 714163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:65|tx_in_flight:150007|prior_delivered:168265|prior_time:1757650077656302|is_app_limited:0|send_elapse:57048|ack_elapse:57791|ctl_first_sent_time:1757650077656804|lagest_ack_time:1757650077714093|curr_delivered:237872|
[2025/09/12 04:07:57 714167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077656804|
[2025/09/12 04:07:57 714171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:336||sndq_packets_used_bytes:0|sndq_packets_free:119|
[2025/09/12 04:07:57 714175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57186|rttvar:216|minrtt:31489|latest_rtt:57289|ack_delay:32|
[2025/09/12 04:07:57 714185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57195|rttvar:179|minrtt:31489|latest_rtt:57289|ack_delay:32|
[2025/09/12 04:07:57 714190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:347|lost_pn:344|thresh:3|
[2025/09/12 04:07:57 714194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 714521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 714552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:342|lost_pn:344|po_sent_time:1757650077653904|lost_send_time:1757650077649643|loss_delay:64450|frame:STREAM |repair:128|
[2025/09/12 04:07:57 714557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:343|lost_pn:344|po_sent_time:1757650077654767|lost_send_time:1757650077649643|loss_delay:64450|frame:STREAM |repair:128|
[2025/09/12 04:07:57 714561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077654767u|
[2025/09/12 04:07:57 714565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 714570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077720482|now:1757650077714569|interval:5913|
[2025/09/12 04:07:57 714574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077720482|now:1757650077714569|interv:5913|
[2025/09/12 04:07:57 714578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57048, ack_elapse 57791, delivered 69607|rate 1204460|lost 131|
[2025/09/12 04:07:57 714582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204460) in round 5|
[2025/09/12 04:07:57 714586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 714591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 714594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077656804|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 714602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077656804|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 714606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:57195|latest_rtt:57289|min_rtt:31489|applimit:0|lost:129|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 714612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:136|largest:136|pns:2|
[2025/09/12 04:07:57 714617] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:136|frame:ACK |recv_time:1757650077714093|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 714621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197714093|now:1757650077714093|interv:120000000|
[2025/09/12 04:07:57 714625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197714093|now:1757650077714093|interv:120000000|
[2025/09/12 04:07:57 714629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077716503|pq_index:0|
[2025/09/12 04:07:57 714634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077712661|
[2025/09/12 04:07:57 714638] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077714637|
[2025/09/12 04:07:57 714642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077714641|
[2025/09/12 04:07:57 714648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57195|min_srtt:57195|path_bw:1210161|loss_rate:27.62|path_pto:0|
[2025/09/12 04:07:57 714653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:294406|
[2025/09/12 04:07:57 714657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57195|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 714662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:342|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 714666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57195|min_srtt:57195|path_bw:1210161|loss_rate:27.62|path_pto:0|
[2025/09/12 04:07:57 714670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:212503|
[2025/09/12 04:07:57 714674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57195|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 714679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:343|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 714683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57195|min_srtt:57195|path_bw:1210161|loss_rate:27.62|path_pto:0|
[2025/09/12 04:07:57 714694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:365626|
[2025/09/12 04:07:57 714705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57195|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 714712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 714718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57195|min_srtt:57195|path_bw:1210161|loss_rate:27.62|path_pto:0|
[2025/09/12 04:07:57 714725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:366813|
[2025/09/12 04:07:57 714733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57195|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 714740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 714746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57195|min_srtt:57195|path_bw:1210161|loss_rate:27.62|path_pto:0|
[2025/09/12 04:07:57 714753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:368000|
[2025/09/12 04:07:57 714760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 714766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 714772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 714776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 714781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:342|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 714788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:294406|
[2025/09/12 04:07:57 714794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 714801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:475|
[2025/09/12 04:07:57 714857] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:475|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077714811|stream_id:8|stream_offset:294406|
[2025/09/12 04:07:57 714866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:475|origin_pktnum:342|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 714873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 714880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077720482|now:1757650077714880|interval:5602|
[2025/09/12 04:07:57 714892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077720482|now:1757650077714880|interv:5602|
[2025/09/12 04:07:57 714898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 714906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:343|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 714912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:212503|
[2025/09/12 04:07:57 714919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 714926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:476|
[2025/09/12 04:07:57 714958] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:476|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077714936|stream_id:8|stream_offset:212503|
[2025/09/12 04:07:57 714967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:476|origin_pktnum:216|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 714974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 714980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077720482|now:1757650077714979|interval:5503|
[2025/09/12 04:07:57 714986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077720482|now:1757650077714979|interv:5503|
[2025/09/12 04:07:57 714993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 715000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 715006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:365626|
[2025/09/12 04:07:57 715013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 715019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:477|
[2025/09/12 04:07:57 715056] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:477|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077715030|stream_id:8|stream_offset:365626|
[2025/09/12 04:07:57 715065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:477|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 715072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 715079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077720482|now:1757650077715079|interval:5403|
[2025/09/12 04:07:57 715085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077720482|now:1757650077715079|interv:5403|
[2025/09/12 04:07:57 715092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 715106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 715111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:366813|
[2025/09/12 04:07:57 715116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 715120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:478|
[2025/09/12 04:07:57 715146] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:478|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077715127|stream_id:8|stream_offset:366813|
[2025/09/12 04:07:57 715151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:478|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 715158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 715165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077720482|now:1757650077715165|interval:5317|
[2025/09/12 04:07:57 715171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077720482|now:1757650077715165|interv:5317|
[2025/09/12 04:07:57 715178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 715185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077716503|
[2025/09/12 04:07:57 715192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077716503|
[2025/09/12 04:07:57 715198] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077715198|diff:1305|
[2025/09/12 04:07:57 715205] [debug] |xqc_engine_main_logic|END|now:1757650077714641|
[2025/09/12 04:07:57 715214] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077715214|
[2025/09/12 04:07:57 715219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 715225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:136|
[2025/09/12 04:07:57 715229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:137|
[2025/09/12 04:07:57 715235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:137|
[2025/09/12 04:07:57 715239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 715245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:349|origin_pktnum:222|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:349|path_largest_ack:349|
[2025/09/12 04:07:57 715250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:66|tx_in_flight:150007|prior_delivered:169465|prior_time:1757650077657413|is_app_limited:0|send_elapse:57958|ack_elapse:57801|ctl_first_sent_time:1757650077657954|lagest_ack_time:1757650077715214|curr_delivered:239072|
[2025/09/12 04:07:57 715255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077657954|
[2025/09/12 04:07:57 715259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:336||sndq_packets_used_bytes:0|sndq_packets_free:119|
[2025/09/12 04:07:57 715263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57195|rttvar:179|minrtt:31489|latest_rtt:57260|ack_delay:24|
[2025/09/12 04:07:57 715272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57200|rttvar:145|minrtt:31489|latest_rtt:57260|ack_delay:24|
[2025/09/12 04:07:57 715277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:349|lost_pn:346|thresh:3|
[2025/09/12 04:07:57 715281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715434] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 715632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 715637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:346|lost_pn:346|po_sent_time:1757650077656032|lost_send_time:1757650077650797|loss_delay:64417|frame:STREAM |repair:128|
[2025/09/12 04:07:57 715641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077656032u|
[2025/09/12 04:07:57 715645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 715649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077721311|now:1757650077715649|interval:5662|
[2025/09/12 04:07:57 715653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077721311|now:1757650077715649|interv:5662|
[2025/09/12 04:07:57 715657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57958, ack_elapse 57801, delivered 69607|rate 1200990|lost 132|
[2025/09/12 04:07:57 715662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200990) in round 5|
[2025/09/12 04:07:57 715666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 715670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 715674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077657954|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 715682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077657954|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 715689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:57200|latest_rtt:57260|min_rtt:31489|applimit:0|lost:131|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 715698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:137|largest:137|pns:2|
[2025/09/12 04:07:57 715705] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:137|frame:ACK |recv_time:1757650077715214|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 715712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197715214|now:1757650077715214|interv:120000000|
[2025/09/12 04:07:57 715718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197715214|now:1757650077715214|interv:120000000|
[2025/09/12 04:07:57 715725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077716503|pq_index:0|
[2025/09/12 04:07:57 715731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077714641|
[2025/09/12 04:07:57 715737] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077715737|
[2025/09/12 04:07:57 715745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077715743|
[2025/09/12 04:07:57 715754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57200|min_srtt:57200|path_bw:1210161|loss_rate:27.81|path_pto:0|
[2025/09/12 04:07:57 715761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:296780|
[2025/09/12 04:07:57 715765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57200|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 715771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:346|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 715778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57200|min_srtt:57200|path_bw:1210161|loss_rate:27.81|path_pto:0|
[2025/09/12 04:07:57 715784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:368000|
[2025/09/12 04:07:57 715791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57200|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 715797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 715803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57200|min_srtt:57200|path_bw:1210161|loss_rate:27.81|path_pto:0|
[2025/09/12 04:07:57 715815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:369187|
[2025/09/12 04:07:57 715822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 715827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 715833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 715839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 715845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:346|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 715851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:296780|
[2025/09/12 04:07:57 715858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 715864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:479|
[2025/09/12 04:07:57 715900] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:479|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077715874|stream_id:8|stream_offset:296780|
[2025/09/12 04:07:57 715910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:479|origin_pktnum:346|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 715917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 715923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077721311|now:1757650077715922|interval:5389|
[2025/09/12 04:07:57 715929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077721311|now:1757650077715922|interv:5389|
[2025/09/12 04:07:57 715936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 715944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 715950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:368000|
[2025/09/12 04:07:57 715957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 715963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:480|
[2025/09/12 04:07:57 715999] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:480|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077715974|stream_id:8|stream_offset:368000|
[2025/09/12 04:07:57 716008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:480|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 716015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 716029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077721311|now:1757650077716028|interval:5283|
[2025/09/12 04:07:57 716036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077721311|now:1757650077716028|interv:5283|
[2025/09/12 04:07:57 716043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 716049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077716503|
[2025/09/12 04:07:57 716056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077716503|
[2025/09/12 04:07:57 716062] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077716061|diff:442|
[2025/09/12 04:07:57 716068] [debug] |xqc_engine_main_logic|END|now:1757650077715743|
[2025/09/12 04:07:57 716073] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077716073|
[2025/09/12 04:07:57 716077] [debug] |xqc_engine_wakeup_after|wakeup:1757650077716503|now:1757650077716077|diff:426|
[2025/09/12 04:07:57 716081] [debug] |xqc_engine_main_logic|END|now:1757650077716073|
[2025/09/12 04:07:57 716163] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077716162|
[2025/09/12 04:07:57 716173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 716181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:137|
[2025/09/12 04:07:57 716185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:138|
[2025/09/12 04:07:57 716191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:138|
[2025/09/12 04:07:57 716195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 716202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:351|origin_pktnum:224|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:351|path_largest_ack:351|
[2025/09/12 04:07:57 716206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:68|tx_in_flight:148807|prior_delivered:170665|prior_time:1757650077658264|is_app_limited:0|send_elapse:56127|ack_elapse:57898|ctl_first_sent_time:1757650077658875|lagest_ack_time:1757650077716162|curr_delivered:240272|
[2025/09/12 04:07:57 716211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077658875|
[2025/09/12 04:07:57 716218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:335||sndq_packets_used_bytes:0|sndq_packets_free:120|
[2025/09/12 04:07:57 716225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57200|rttvar:145|minrtt:31489|latest_rtt:57287|ack_delay:24|
[2025/09/12 04:07:57 716231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57207|rttvar:124|minrtt:31489|latest_rtt:57287|ack_delay:24|
[2025/09/12 04:07:57 716238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:351|lost_pn:348|thresh:3|
[2025/09/12 04:07:57 716242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 716606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 716610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:348|lost_pn:348|po_sent_time:1757650077656894|lost_send_time:1757650077651715|loss_delay:64447|frame:STREAM |repair:128|
[2025/09/12 04:07:57 716615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077656894u|
[2025/09/12 04:07:57 716619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 716623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077722508|now:1757650077716622|interval:5886|
[2025/09/12 04:07:57 716627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077722508|now:1757650077716622|interv:5886|
[2025/09/12 04:07:57 716631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56127, ack_elapse 57898, delivered 69607|rate 1202234|lost 133|
[2025/09/12 04:07:57 716635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202234) in round 5|
[2025/09/12 04:07:57 716639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 716643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 716647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077658875|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 716651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077658875|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 716656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:57207|latest_rtt:57287|min_rtt:31489|applimit:0|lost:132|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 716662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:138|largest:138|pns:2|
[2025/09/12 04:07:57 716666] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:138|frame:ACK |recv_time:1757650077716162|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 716673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197716162|now:1757650077716162|interv:120000000|
[2025/09/12 04:07:57 716687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197716162|now:1757650077716162|interv:120000000|
[2025/09/12 04:07:57 716694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077716503|pq_index:0|
[2025/09/12 04:07:57 716700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077715743|
[2025/09/12 04:07:57 716705] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077716705|
[2025/09/12 04:07:57 716713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077716711|
[2025/09/12 04:07:57 716720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757650077716503|now:1757650077716711|
[2025/09/12 04:07:57 716726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:07:57 716733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:07:57 716741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:16|stream_id:0|blocked:0
[2025/09/12 04:07:57 716753] [report] |scid:bc6904be4ef70e07636f870a|xqc_h3_request_destroy|stream_id:0|close_msg:finished|err:0|rcvd_bdy_sz:0|snd_bdy_sz:5120|rcvd_hdr_sz:55|snd_hdr_sz:50|create:1757650077483822|blkd:0|nblkd:0|hdr_b:8|hdr_e:49|bdy_b:0|fin:0|recv_end:54|hrd_send:234|bdy_send:358|fin_send:4843|fin_ack:39238|last_send:232152|last_recv:232340|mp_state:0|path_info:(1,0,0/1/0/a/0,5130,23,0,0,36)#0-5-1-5130-23-57207-2|comp_hdr_s:5|comp_hdr_r:21|fst_fin_snd:4843|sched_blk:0|sched_blk_time:0|cwnd_blk:0|cwnd_blk_time:0|pacing_blk:0|pacing_blk_time:0|begin_state:(0,46,0,0,58,3939,33)|end_state:(0,51,49,0,105,3939,32)|is_fec_protected:0|fec_reco_pkt_cnt:0|fec_block_size_mode:0|fst_rpr_ts:0|last_rpr_ts:0|fec_fin_delay:0|external_stream_info:{}|
[2025/09/12 04:07:57 716775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_destroy|stream_id:0|h3_stream_type:16|
[2025/09/12 04:07:57 716784] [stats] |scid:bc6904be4ef70e07636f870a|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:5130|read_bytes:23|recv_bytes:23|stream_len:23|create_time:1757650077483517|wrt_delay:489|snd_delay:4713|finwrt_delay:642|finsnd_delay:5148|finrcv_delay:1|finread_delay:285|all_acked_delay:39547|firstfinack_dely:39543|close_delay:39552|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:bc6904be4ef70e07636f870a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:07:57 716793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:STREAM_CLOSE|expire:1757650077758215|now:1757650077716711|interv:41504|
[2025/09/12 04:07:57 716801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57207|min_srtt:57207|path_bw:1210161|loss_rate:27.91|path_pto:0|
[2025/09/12 04:07:57 716807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:297967|
[2025/09/12 04:07:57 716813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57207|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 716826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:348|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 716832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57207|min_srtt:57207|path_bw:1210161|loss_rate:27.91|path_pto:0|
[2025/09/12 04:07:57 716838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:369187|
[2025/09/12 04:07:57 716844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57207|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 716851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 716857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57207|min_srtt:57207|path_bw:1210161|loss_rate:27.91|path_pto:0|
[2025/09/12 04:07:57 716863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:370374|
[2025/09/12 04:07:57 716870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 716875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 716881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 716887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 716895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:348|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 716901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:297967|
[2025/09/12 04:07:57 716908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 716915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:481|
[2025/09/12 04:07:57 716951] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:481|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077716926|stream_id:8|stream_offset:297967|
[2025/09/12 04:07:57 716960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:481|origin_pktnum:348|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 716967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 716973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077722508|now:1757650077716973|interval:5535|
[2025/09/12 04:07:57 716979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077722508|now:1757650077716973|interv:5535|
[2025/09/12 04:07:57 716985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 716992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 717005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:369187|
[2025/09/12 04:07:57 717011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 717017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:482|
[2025/09/12 04:07:57 717047] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:482|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077717027|stream_id:8|stream_offset:369187|
[2025/09/12 04:07:57 717055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:482|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 717062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 717069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077722508|now:1757650077717068|interval:5440|
[2025/09/12 04:07:57 717076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077722508|now:1757650077717068|interv:5440|
[2025/09/12 04:07:57 717082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 717090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077722338|
[2025/09/12 04:07:57 717096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077722338|
[2025/09/12 04:07:57 717103] [debug] |xqc_engine_wakeup_after|wakeup:1757650077722338|now:1757650077717103|diff:5235|
[2025/09/12 04:07:57 717109] [debug] |xqc_engine_main_logic|END|now:1757650077716711|
[2025/09/12 04:07:57 717118] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077717118|
[2025/09/12 04:07:57 717125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 717133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:138|
[2025/09/12 04:07:57 717139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:139|
[2025/09/12 04:07:57 717147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:139|
[2025/09/12 04:07:57 717154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 717189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:354|origin_pktnum:227|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:354|path_largest_ack:354|
[2025/09/12 04:07:57 717198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:70|tx_in_flight:147607|prior_delivered:173065|prior_time:1757650077660349|is_app_limited:0|send_elapse:58200|ack_elapse:56769|ctl_first_sent_time:1757650077661020|lagest_ack_time:1757650077717118|curr_delivered:241472|
[2025/09/12 04:07:57 717205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077661020|
[2025/09/12 04:07:57 717211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:334||sndq_packets_used_bytes:0|sndq_packets_free:121|
[2025/09/12 04:07:57 717217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57207|rttvar:124|minrtt:31489|latest_rtt:56098|ack_delay:24|
[2025/09/12 04:07:57 717224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57066|rttvar:376|minrtt:31489|latest_rtt:56098|ack_delay:24|
[2025/09/12 04:07:57 717237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:354|lost_pn:351|thresh:3|
[2025/09/12 04:07:57 717243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 717660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 717668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:350|lost_pn:351|po_sent_time:1757650077658061|lost_send_time:1757650077652919|loss_delay:64199|frame:STREAM |repair:128|
[2025/09/12 04:07:57 717673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077658061u|
[2025/09/12 04:07:57 717685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 717689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077723184|now:1757650077717689|interval:5495|
[2025/09/12 04:07:57 717693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077723184|now:1757650077717689|interv:5495|
[2025/09/12 04:07:57 717697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58200, ack_elapse 56769, delivered 68407|rate 1175378|lost 134|
[2025/09/12 04:07:57 717702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175378) in round 5|
[2025/09/12 04:07:57 717706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 717710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 717714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077661020|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 717719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077661020|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 717726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148800|srtt:57066|latest_rtt:56098|min_rtt:31489|applimit:0|lost:133|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 717732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:139|largest:139|pns:2|
[2025/09/12 04:07:57 717736] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:139|frame:ACK |recv_time:1757650077717118|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 717741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197717118|now:1757650077717118|interv:120000000|
[2025/09/12 04:07:57 717745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197717118|now:1757650077717118|interv:120000000|
[2025/09/12 04:07:57 717749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077722338|pq_index:0|
[2025/09/12 04:07:57 717753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077716711|
[2025/09/12 04:07:57 717757] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077717757|
[2025/09/12 04:07:57 717762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077717761|
[2025/09/12 04:07:57 717768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57066|min_srtt:57066|path_bw:1210161|loss_rate:28.00|path_pto:0|
[2025/09/12 04:07:57 717776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:299154|
[2025/09/12 04:07:57 717783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57066|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 717789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:350|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 717796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57066|min_srtt:57066|path_bw:1210161|loss_rate:28.00|path_pto:0|
[2025/09/12 04:07:57 717802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:370374|
[2025/09/12 04:07:57 717808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57066|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 717814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 717820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57066|min_srtt:57066|path_bw:1210161|loss_rate:28.00|path_pto:0|
[2025/09/12 04:07:57 717825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:371561|
[2025/09/12 04:07:57 717835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 717842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 717848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 717854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 717861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:350|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 717866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:299154|
[2025/09/12 04:07:57 717873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 717880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:483|
[2025/09/12 04:07:57 717916] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:483|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077717891|stream_id:8|stream_offset:299154|
[2025/09/12 04:07:57 717925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:483|origin_pktnum:350|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 717933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 717939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077723184|now:1757650077717939|interval:5245|
[2025/09/12 04:07:57 717945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077723184|now:1757650077717939|interv:5245|
[2025/09/12 04:07:57 717951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 717959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 717966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:370374|
[2025/09/12 04:07:57 717973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 717978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:484|
[2025/09/12 04:07:57 718012] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:484|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077717988|stream_id:8|stream_offset:370374|
[2025/09/12 04:07:57 718021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:484|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 718028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 718034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077723184|now:1757650077718034|interval:5150|
[2025/09/12 04:07:57 718053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077723184|now:1757650077718034|interv:5150|
[2025/09/12 04:07:57 718059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 718066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077722338|
[2025/09/12 04:07:57 718073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077722338|
[2025/09/12 04:07:57 718078] [debug] |xqc_engine_wakeup_after|wakeup:1757650077722338|now:1757650077718078|diff:4260|
[2025/09/12 04:07:57 718083] [debug] |xqc_engine_main_logic|END|now:1757650077717761|
[2025/09/12 04:07:57 718088] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077718088|
[2025/09/12 04:07:57 718092] [debug] |xqc_engine_wakeup_after|wakeup:1757650077722338|now:1757650077718092|diff:4246|
[2025/09/12 04:07:57 718096] [debug] |xqc_engine_main_logic|END|now:1757650077718088|
[2025/09/12 04:07:57 719058] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077719057|
[2025/09/12 04:07:57 719072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 719090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:139|
[2025/09/12 04:07:57 719097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:140|
[2025/09/12 04:07:57 719106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:140|
[2025/09/12 04:07:57 719112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 719119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:355|origin_pktnum:228|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:358|path_largest_ack:355|
[2025/09/12 04:07:57 719123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:70|tx_in_flight:148807|prior_delivered:173065|prior_time:1757650077660349|is_app_limited:0|send_elapse:58305|ack_elapse:58708|ctl_first_sent_time:1757650077661125|lagest_ack_time:1757650077719057|curr_delivered:242672|
[2025/09/12 04:07:57 719128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077661125|
[2025/09/12 04:07:57 719133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:333||sndq_packets_used_bytes:0|sndq_packets_free:122|
[2025/09/12 04:07:57 719137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:358|origin_pktnum:231|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:358|path_largest_ack:358|
[2025/09/12 04:07:57 719141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:72|tx_in_flight:147607|prior_delivered:175465|prior_time:1757650077662284|is_app_limited:0|send_elapse:58082|ack_elapse:56773|ctl_first_sent_time:1757650077662858|lagest_ack_time:1757650077719057|curr_delivered:243872|
[2025/09/12 04:07:57 719146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077662858|
[2025/09/12 04:07:57 719149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:331||sndq_packets_used_bytes:0|sndq_packets_free:124|
[2025/09/12 04:07:57 719153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57066|rttvar:376|minrtt:31489|latest_rtt:56199|ack_delay:24|
[2025/09/12 04:07:57 719158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56954|rttvar:504|minrtt:31489|latest_rtt:56199|ack_delay:24|
[2025/09/12 04:07:57 719168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:358|lost_pn:355|thresh:3|
[2025/09/12 04:07:57 719172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 719521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 719533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:352|lost_pn:355|po_sent_time:1757650077658985|lost_send_time:1757650077654984|loss_delay:64073|frame:STREAM |repair:128|
[2025/09/12 04:07:57 719538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:353|lost_pn:355|po_sent_time:1757650077659075|lost_send_time:1757650077654984|loss_delay:64073|frame:STREAM |repair:128|
[2025/09/12 04:07:57 719542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077659075u|
[2025/09/12 04:07:57 719546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 719550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077725289|now:1757650077719550|interval:5739|
[2025/09/12 04:07:57 719555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077725289|now:1757650077719550|interv:5739|
[2025/09/12 04:07:57 719559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58082, ack_elapse 56773, delivered 68407|rate 1177765|lost 136|
[2025/09/12 04:07:57 719563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177765) in round 5|
[2025/09/12 04:07:57 719567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 719571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 719575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077662858|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 719580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077662858|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 719596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:56954|latest_rtt:56199|min_rtt:31489|applimit:0|lost:134|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 719602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:140|largest:140|pns:2|
[2025/09/12 04:07:57 719606] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:140|frame:ACK |recv_time:1757650077719057|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 719611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197719057|now:1757650077719057|interv:120000000|
[2025/09/12 04:07:57 719615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197719057|now:1757650077719057|interv:120000000|
[2025/09/12 04:07:57 719619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077722338|pq_index:0|
[2025/09/12 04:07:57 719623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077717761|
[2025/09/12 04:07:57 719627] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077719627|
[2025/09/12 04:07:57 719632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077719631|
[2025/09/12 04:07:57 719638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56954|min_srtt:56954|path_bw:1210161|loss_rate:28.09|path_pto:0|
[2025/09/12 04:07:57 719643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:223186|
[2025/09/12 04:07:57 719647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56954|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 719652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:352|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 719656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56954|min_srtt:56954|path_bw:1210161|loss_rate:28.09|path_pto:0|
[2025/09/12 04:07:57 719660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:300341|
[2025/09/12 04:07:57 719664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56954|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 719670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:353|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 719676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56954|min_srtt:56954|path_bw:1210161|loss_rate:28.09|path_pto:0|
[2025/09/12 04:07:57 719683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:371561|
[2025/09/12 04:07:57 719690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56954|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 719701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 719708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56954|min_srtt:56954|path_bw:1210161|loss_rate:28.09|path_pto:0|
[2025/09/12 04:07:57 719715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:372748|
[2025/09/12 04:07:57 719722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56954|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 719730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 719736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56954|min_srtt:56954|path_bw:1210161|loss_rate:28.09|path_pto:0|
[2025/09/12 04:07:57 719743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:373935|
[2025/09/12 04:07:57 719749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 719753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 719757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 719761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 719766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:352|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 719770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:223186|
[2025/09/12 04:07:57 719774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 719778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:485|
[2025/09/12 04:07:57 719815] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:485|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077719790|stream_id:8|stream_offset:223186|
[2025/09/12 04:07:57 719823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:485|origin_pktnum:225|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 719830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 719836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077725289|now:1757650077719836|interval:5453|
[2025/09/12 04:07:57 719843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077725289|now:1757650077719836|interv:5453|
[2025/09/12 04:07:57 719849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 719863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:353|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 719870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:300341|
[2025/09/12 04:07:57 719877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 719883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:486|
[2025/09/12 04:07:57 719938] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:486|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077719893|stream_id:8|stream_offset:300341|
[2025/09/12 04:07:57 719948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:486|origin_pktnum:353|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 719955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 719962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077725289|now:1757650077719962|interval:5327|
[2025/09/12 04:07:57 719969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077725289|now:1757650077719962|interv:5327|
[2025/09/12 04:07:57 719975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 719982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 719988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:371561|
[2025/09/12 04:07:57 719996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 720002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:487|
[2025/09/12 04:07:57 720035] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:487|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077720012|stream_id:8|stream_offset:371561|
[2025/09/12 04:07:57 720044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:487|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 720052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 720058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077725289|now:1757650077720058|interval:5231|
[2025/09/12 04:07:57 720065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077725289|now:1757650077720058|interv:5231|
[2025/09/12 04:07:57 720071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 720078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 720085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:372748|
[2025/09/12 04:07:57 720099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 720105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:488|
[2025/09/12 04:07:57 720133] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:488|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077720115|stream_id:8|stream_offset:372748|
[2025/09/12 04:07:57 720141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:488|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 720148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 720153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077725289|now:1757650077720153|interval:5136|
[2025/09/12 04:07:57 720158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077725289|now:1757650077720153|interv:5136|
[2025/09/12 04:07:57 720162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 720166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077722338|
[2025/09/12 04:07:57 720170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077722338|
[2025/09/12 04:07:57 720175] [debug] |xqc_engine_wakeup_after|wakeup:1757650077722338|now:1757650077720175|diff:2163|
[2025/09/12 04:07:57 720182] [debug] |xqc_engine_main_logic|END|now:1757650077719631|
[2025/09/12 04:07:57 720190] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077720190|
[2025/09/12 04:07:57 720196] [debug] |xqc_engine_wakeup_after|wakeup:1757650077722338|now:1757650077720196|diff:2142|
[2025/09/12 04:07:57 720202] [debug] |xqc_engine_main_logic|END|now:1757650077720190|
[2025/09/12 04:07:57 721105] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077721104|
[2025/09/12 04:07:57 721116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 721123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:140|
[2025/09/12 04:07:57 721127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:141|
[2025/09/12 04:07:57 721133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:141|
[2025/09/12 04:07:57 721137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 721144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:359|origin_pktnum:232|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:362|path_largest_ack:359|
[2025/09/12 04:07:57 721148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:72|tx_in_flight:148807|prior_delivered:175465|prior_time:1757650077662284|is_app_limited:0|send_elapse:58177|ack_elapse:58820|ctl_first_sent_time:1757650077662953|lagest_ack_time:1757650077721104|curr_delivered:245072|
[2025/09/12 04:07:57 721153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077662953|
[2025/09/12 04:07:57 721157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:331||sndq_packets_used_bytes:0|sndq_packets_free:124|
[2025/09/12 04:07:57 721162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:362|origin_pktnum:110|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:362|path_largest_ack:362|
[2025/09/12 04:07:57 721171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:74|tx_in_flight:148807|prior_delivered:176665|prior_time:1757650077663332|is_app_limited:0|send_elapse:57080|ack_elapse:57772|ctl_first_sent_time:1757650077663878|lagest_ack_time:1757650077721104|curr_delivered:246272|
[2025/09/12 04:07:57 721176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077663878|
[2025/09/12 04:07:57 721180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:330||sndq_packets_used_bytes:0|sndq_packets_free:125|
[2025/09/12 04:07:57 721184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56954|rttvar:504|minrtt:31489|latest_rtt:57226|ack_delay:24|
[2025/09/12 04:07:57 721189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56985|rttvar:440|minrtt:31489|latest_rtt:57226|ack_delay:24|
[2025/09/12 04:07:57 721193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:362|lost_pn:359|thresh:3|
[2025/09/12 04:07:57 721197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 721547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 721551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:356|lost_pn:359|po_sent_time:1757650077661216|lost_send_time:1757650077656725|loss_delay:64379|frame:STREAM |repair:128|
[2025/09/12 04:07:57 721556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:357|lost_pn:359|po_sent_time:1757650077661320|lost_send_time:1757650077656725|loss_delay:64379|frame:STREAM |repair:128|
[2025/09/12 04:07:57 721560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077661320u|
[2025/09/12 04:07:57 721564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 721568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077727495|now:1757650077721568|interval:5927|
[2025/09/12 04:07:57 721572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077727495|now:1757650077721568|interv:5927|
[2025/09/12 04:07:57 721579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57080, ack_elapse 57772, delivered 69607|rate 1204857|lost 138|
[2025/09/12 04:07:57 721583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204857) in round 5|
[2025/09/12 04:07:57 721587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 721591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 721595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077663878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 721600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077663878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 721604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146400|srtt:56985|latest_rtt:57226|min_rtt:31489|applimit:0|lost:136|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 721610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:141|largest:141|pns:2|
[2025/09/12 04:07:57 721614] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:141|frame:ACK |recv_time:1757650077721104|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 721619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197721104|now:1757650077721104|interv:120000000|
[2025/09/12 04:07:57 721623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197721104|now:1757650077721104|interv:120000000|
[2025/09/12 04:07:57 721627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077722338|pq_index:0|
[2025/09/12 04:07:57 721631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077719631|
[2025/09/12 04:07:57 721635] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077721635|
[2025/09/12 04:07:57 721640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077721639|
[2025/09/12 04:07:57 721646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56985|min_srtt:56985|path_bw:1210161|loss_rate:28.27|path_pto:0|
[2025/09/12 04:07:57 721650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:301528|
[2025/09/12 04:07:57 721655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56985|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 721659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:356|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 721664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56985|min_srtt:56985|path_bw:1210161|loss_rate:28.27|path_pto:0|
[2025/09/12 04:07:57 721668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:302715|
[2025/09/12 04:07:57 721675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56985|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 721680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:357|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 721684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56985|min_srtt:56985|path_bw:1210161|loss_rate:28.27|path_pto:0|
[2025/09/12 04:07:57 721688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:373935|
[2025/09/12 04:07:57 721692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56985|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 721697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 721701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56985|min_srtt:56985|path_bw:1210161|loss_rate:28.27|path_pto:0|
[2025/09/12 04:07:57 721705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 721709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56985|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 721713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 721717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56985|min_srtt:56985|path_bw:1210161|loss_rate:28.27|path_pto:0|
[2025/09/12 04:07:57 721721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:376309|
[2025/09/12 04:07:57 721725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 721729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 721733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 721737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 721743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:356|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 721749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:301528|
[2025/09/12 04:07:57 721756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 721762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:489|
[2025/09/12 04:07:57 721823] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:489|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757650077721772|stream_id:8|stream_offset:301528|
[2025/09/12 04:07:57 721840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:489|origin_pktnum:356|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 721847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 04:07:57 721853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077727495|now:1757650077721853|interval:5642|
[2025/09/12 04:07:57 721860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077727495|now:1757650077721853|interv:5642|
[2025/09/12 04:07:57 721866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147600|
[2025/09/12 04:07:57 721874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:357|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 721880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:302715|
[2025/09/12 04:07:57 721886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 721892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:490|
[2025/09/12 04:07:57 721932] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:490|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077721902|stream_id:8|stream_offset:302715|
[2025/09/12 04:07:57 721942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:490|origin_pktnum:357|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 721949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 721955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077727495|now:1757650077721955|interval:5540|
[2025/09/12 04:07:57 721961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077727495|now:1757650077721955|interv:5540|
[2025/09/12 04:07:57 721967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 721975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 721981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:373935|
[2025/09/12 04:07:57 721988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 721994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:491|
[2025/09/12 04:07:57 722025] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:491|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077722004|stream_id:8|stream_offset:373935|
[2025/09/12 04:07:57 722034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:491|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 722061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 722067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077727495|now:1757650077722067|interval:5428|
[2025/09/12 04:07:57 722074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077727495|now:1757650077722067|interv:5428|
[2025/09/12 04:07:57 722080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 722086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 722093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 722099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 722106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:492|
[2025/09/12 04:07:57 722140] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:492|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077722116|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 722149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:492|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 722156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 722162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077727495|now:1757650077722162|interval:5333|
[2025/09/12 04:07:57 722169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077727495|now:1757650077722162|interv:5333|
[2025/09/12 04:07:57 722174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 722178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077722338|
[2025/09/12 04:07:57 722183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077722338|
[2025/09/12 04:07:57 722187] [debug] |xqc_engine_wakeup_after|wakeup:1757650077722338|now:1757650077722187|diff:151|
[2025/09/12 04:07:57 722191] [debug] |xqc_engine_main_logic|END|now:1757650077721639|
[2025/09/12 04:07:57 722198] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077722197|
[2025/09/12 04:07:57 722202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 722208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:141|
[2025/09/12 04:07:57 722212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:142|
[2025/09/12 04:07:57 722217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:142|
[2025/09/12 04:07:57 722222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 722228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:365|origin_pktnum:238|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:365|path_largest_ack:365|
[2025/09/12 04:07:57 722237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:76|tx_in_flight:148807|prior_delivered:177865|prior_time:1757650077664248|is_app_limited:0|send_elapse:57891|ack_elapse:57949|ctl_first_sent_time:1757650077664865|lagest_ack_time:1757650077722197|curr_delivered:247472|
[2025/09/12 04:07:57 722242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077664865|
[2025/09/12 04:07:57 722247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:328||sndq_packets_used_bytes:0|sndq_packets_free:127|
[2025/09/12 04:07:57 722251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56985|rttvar:440|minrtt:31489|latest_rtt:57332|ack_delay:24|
[2025/09/12 04:07:57 722255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57025|rttvar:410|minrtt:31489|latest_rtt:57332|ack_delay:24|
[2025/09/12 04:07:57 722259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:365|lost_pn:362|thresh:3|
[2025/09/12 04:07:57 722263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 722612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 722624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:360|lost_pn:362|po_sent_time:1757650077663116|lost_send_time:1757650077657699|loss_delay:64498|frame:STREAM |repair:128|
[2025/09/12 04:07:57 722629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:361|lost_pn:362|po_sent_time:1757650077663209|lost_send_time:1757650077657699|loss_delay:64498|frame:STREAM |repair:128|
[2025/09/12 04:07:57 722633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077663209u|
[2025/09/12 04:07:57 722637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 722641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077728444|now:1757650077722641|interval:5803|
[2025/09/12 04:07:57 722645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077728444|now:1757650077722641|interv:5803|
[2025/09/12 04:07:57 722652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57891, ack_elapse 57949, delivered 69607|rate 1201176|lost 140|
[2025/09/12 04:07:57 722656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201176) in round 5|
[2025/09/12 04:07:57 722660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 722664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 722668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077664865|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 722673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077664865|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 722678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147600|srtt:57025|latest_rtt:57332|min_rtt:31489|applimit:0|lost:138|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 722683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:142|largest:142|pns:2|
[2025/09/12 04:07:57 722688] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:142|frame:ACK |recv_time:1757650077722197|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 722693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197722197|now:1757650077722197|interv:120000000|
[2025/09/12 04:07:57 722697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197722197|now:1757650077722197|interv:120000000|
[2025/09/12 04:07:57 722701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077722338|pq_index:0|
[2025/09/12 04:07:57 722705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077721639|
[2025/09/12 04:07:57 722709] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077722709|
[2025/09/12 04:07:57 722714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077722713|
[2025/09/12 04:07:57 722718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757650077722338|now:1757650077722713|
[2025/09/12 04:07:57 722722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:07:57 722726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757650077722338|now:1757650077722713|
[2025/09/12 04:07:57 722730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:57 722735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:142|ack_delay:25397|first_ack_range:62|largest_pkt_recv_time:1757650077697338|
[2025/09/12 04:07:57 722740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:142|low:80|pkt_pns:2|
[2025/09/12 04:07:57 722743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:123|frame_largest_recv:142|
[2025/09/12 04:07:57 722748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:57 722755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57025|min_srtt:57025|path_bw:1210161|loss_rate:28.45|path_pto:0|
[2025/09/12 04:07:57 722759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:303902|
[2025/09/12 04:07:57 722766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57025|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 722773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:360|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 722780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57025|min_srtt:57025|path_bw:1210161|loss_rate:28.45|path_pto:0|
[2025/09/12 04:07:57 722786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:305089|
[2025/09/12 04:07:57 722793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57025|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 722799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:361|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 722806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:8|stream_offset:376309|
[2025/09/12 04:07:57 722812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57025|min_srtt:57025|path_bw:1210161|loss_rate:28.45|path_pto:0|
[2025/09/12 04:07:57 722818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3607|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:377496|
[2025/09/12 04:07:57 722824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 722831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 722837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 722843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 722850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:360|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 722857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:303902|
[2025/09/12 04:07:57 722863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 722870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:493|
[2025/09/12 04:07:57 722928] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:493|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077722881|stream_id:8|stream_offset:303902|
[2025/09/12 04:07:57 722938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:493|origin_pktnum:360|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 722953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 722960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077728444|now:1757650077722960|interval:5484|
[2025/09/12 04:07:57 722967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077728444|now:1757650077722960|interv:5484|
[2025/09/12 04:07:57 722973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 722981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:361|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 722987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:305089|
[2025/09/12 04:07:57 722994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 723000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:494|
[2025/09/12 04:07:57 723032] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:494|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077723010|stream_id:8|stream_offset:305089|
[2025/09/12 04:07:57 723041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:494|origin_pktnum:361|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 723048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 723055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077728444|now:1757650077723055|interval:5389|
[2025/09/12 04:07:57 723061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077728444|now:1757650077723055|interv:5389|
[2025/09/12 04:07:57 723067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 723075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 723081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:376309|
[2025/09/12 04:07:57 723088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 723094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:495|
[2025/09/12 04:07:57 723121] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:495|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:150000|now:1757650077723104|stream_id:8|stream_offset:376309|
[2025/09/12 04:07:57 723130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:495|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 723137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 723143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077728444|now:1757650077723143|interval:5301|
[2025/09/12 04:07:57 723156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077728444|now:1757650077723143|interv:5301|
[2025/09/12 04:07:57 723162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 723167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077728444|
[2025/09/12 04:07:57 723171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077728444|
[2025/09/12 04:07:57 723175] [debug] |xqc_engine_wakeup_after|wakeup:1757650077728444|now:1757650077723175|diff:5269|
[2025/09/12 04:07:57 723180] [debug] |xqc_engine_main_logic|END|now:1757650077722713|
[2025/09/12 04:07:57 723186] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077723186|
[2025/09/12 04:07:57 723191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 723197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:142|
[2025/09/12 04:07:57 723200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:143|
[2025/09/12 04:07:57 723206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:143|
[2025/09/12 04:07:57 723210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 723217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:368|origin_pktnum:114|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:368|path_largest_ack:368|
[2025/09/12 04:07:57 723221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:77|tx_in_flight:150007|prior_delivered:179065|prior_time:1757650077665256|is_app_limited:0|send_elapse:57027|ack_elapse:57930|ctl_first_sent_time:1757650077665819|lagest_ack_time:1757650077723186|curr_delivered:248672|
[2025/09/12 04:07:57 723226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077665819|
[2025/09/12 04:07:57 723231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:329||sndq_packets_used_bytes:0|sndq_packets_free:126|
[2025/09/12 04:07:57 723235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57025|rttvar:410|minrtt:31489|latest_rtt:57367|ack_delay:32|
[2025/09/12 04:07:57 723239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57063|rttvar:385|minrtt:31489|latest_rtt:57367|ack_delay:32|
[2025/09/12 04:07:57 723243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:368|lost_pn:365|thresh:3|
[2025/09/12 04:07:57 723247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 723583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 723605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:363|lost_pn:365|po_sent_time:1757650077663946|lost_send_time:1757650077658649|loss_delay:64537|frame:STREAM |repair:128|
[2025/09/12 04:07:57 723610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:364|lost_pn:365|po_sent_time:1757650077664042|lost_send_time:1757650077658649|loss_delay:64537|frame:STREAM |repair:128|
[2025/09/12 04:07:57 723614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077664042u|
[2025/09/12 04:07:57 723618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 723622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077729503|now:1757650077723622|interval:5881|
[2025/09/12 04:07:57 723626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077729503|now:1757650077723622|interv:5881|
[2025/09/12 04:07:57 723630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57027, ack_elapse 57930, delivered 69607|rate 1201570|lost 142|
[2025/09/12 04:07:57 723635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201570) in round 5|
[2025/09/12 04:07:57 723639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 723643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 723647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077665819|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 723651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077665819|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 723656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:57063|latest_rtt:57367|min_rtt:31489|applimit:0|lost:140|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 723662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:143|largest:143|pns:2|
[2025/09/12 04:07:57 723666] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:143|frame:ACK |recv_time:1757650077723186|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 723671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197723186|now:1757650077723186|interv:120000000|
[2025/09/12 04:07:57 723675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197723186|now:1757650077723186|interv:120000000|
[2025/09/12 04:07:57 723681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077728444|pq_index:0|
[2025/09/12 04:07:57 723685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077722713|
[2025/09/12 04:07:57 723689] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077723689|
[2025/09/12 04:07:57 723694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077723693|
[2025/09/12 04:07:57 723700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57063|min_srtt:57063|path_bw:1210161|loss_rate:28.69|path_pto:0|
[2025/09/12 04:07:57 723705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:232682|
[2025/09/12 04:07:57 723709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57063|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 723714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:363|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 723718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57063|min_srtt:57063|path_bw:1210161|loss_rate:28.69|path_pto:0|
[2025/09/12 04:07:57 723722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:306276|
[2025/09/12 04:07:57 723726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57063|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 723730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:364|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 723734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57063|min_srtt:57063|path_bw:1210161|loss_rate:28.69|path_pto:0|
[2025/09/12 04:07:57 723739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:377496|
[2025/09/12 04:07:57 723743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57063|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 723747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 723751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57063|min_srtt:57063|path_bw:1210161|loss_rate:28.69|path_pto:0|
[2025/09/12 04:07:57 723755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:378683|
[2025/09/12 04:07:57 723760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 723767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 723773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 723783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 723790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:363|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 723796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:232682|
[2025/09/12 04:07:57 723802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 723808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:496|
[2025/09/12 04:07:57 723856] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:496|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077723818|stream_id:8|stream_offset:232682|
[2025/09/12 04:07:57 723865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:496|origin_pktnum:236|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 723872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 723879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077729503|now:1757650077723879|interval:5624|
[2025/09/12 04:07:57 723886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077729503|now:1757650077723879|interv:5624|
[2025/09/12 04:07:57 723892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 723899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:364|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 723905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:306276|
[2025/09/12 04:07:57 723912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 723918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:497|
[2025/09/12 04:07:57 723945] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:497|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077723928|stream_id:8|stream_offset:306276|
[2025/09/12 04:07:57 723953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:497|origin_pktnum:364|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 723959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 723965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077729503|now:1757650077723965|interval:5538|
[2025/09/12 04:07:57 723971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077729503|now:1757650077723965|interv:5538|
[2025/09/12 04:07:57 723977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 723985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 723998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:377496|
[2025/09/12 04:07:57 724004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 724010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:498|
[2025/09/12 04:07:57 724039] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:498|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077724018|stream_id:8|stream_offset:377496|
[2025/09/12 04:07:57 724047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:498|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 724054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 724060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077729503|now:1757650077724060|interval:5443|
[2025/09/12 04:07:57 724066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077729503|now:1757650077724060|interv:5443|
[2025/09/12 04:07:57 724073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 724079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077729503|
[2025/09/12 04:07:57 724083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077729503|
[2025/09/12 04:07:57 724087] [debug] |xqc_engine_wakeup_after|wakeup:1757650077729503|now:1757650077724087|diff:5416|
[2025/09/12 04:07:57 724091] [debug] |xqc_engine_main_logic|END|now:1757650077723693|
[2025/09/12 04:07:57 724098] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077724098|
[2025/09/12 04:07:57 724105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 724113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:143|
[2025/09/12 04:07:57 724119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:144|
[2025/09/12 04:07:57 724129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:144|
[2025/09/12 04:07:57 724136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 724145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:370|origin_pktnum:243|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:370|path_largest_ack:370|
[2025/09/12 04:07:57 724153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:78|tx_in_flight:150007|prior_delivered:180265|prior_time:1757650077666295|is_app_limited:0|send_elapse:57868|ack_elapse:57803|ctl_first_sent_time:1757650077666836|lagest_ack_time:1757650077724098|curr_delivered:249872|
[2025/09/12 04:07:57 724160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077666836|
[2025/09/12 04:07:57 724166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:327||sndq_packets_used_bytes:0|sndq_packets_free:128|
[2025/09/12 04:07:57 724170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57063|rttvar:385|minrtt:31489|latest_rtt:57262|ack_delay:24|
[2025/09/12 04:07:57 724179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57085|rttvar:332|minrtt:31489|latest_rtt:57262|ack_delay:24|
[2025/09/12 04:07:57 724185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:370|lost_pn:367|thresh:3|
[2025/09/12 04:07:57 724191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724434] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 724550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 724555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:366|lost_pn:367|po_sent_time:1757650077664966|lost_send_time:1757650077659679|loss_delay:64419|frame:STREAM |repair:128|
[2025/09/12 04:07:57 724559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:367|lost_pn:367|po_sent_time:1757650077665055|lost_send_time:1757650077659679|loss_delay:64419|frame:STREAM |repair:128|
[2025/09/12 04:07:57 724563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077665055u|
[2025/09/12 04:07:57 724567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 724571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077730350|now:1757650077724571|interval:5779|
[2025/09/12 04:07:57 724576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077730350|now:1757650077724571|interv:5779|
[2025/09/12 04:07:57 724580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57868, ack_elapse 57803, delivered 69607|rate 1202858|lost 144|
[2025/09/12 04:07:57 724584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202858) in round 5|
[2025/09/12 04:07:57 724588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 724592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5690|
[2025/09/12 04:07:57 724596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077666836|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 724603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077666836|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181465|
[2025/09/12 04:07:57 724608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:57085|latest_rtt:57262|min_rtt:31489|applimit:0|lost:142|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 724614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:144|largest:144|pns:2|
[2025/09/12 04:07:57 724618] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:144|frame:ACK |recv_time:1757650077724098|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 724623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197724098|now:1757650077724098|interv:120000000|
[2025/09/12 04:07:57 724627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197724098|now:1757650077724098|interv:120000000|
[2025/09/12 04:07:57 724631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077729503|pq_index:0|
[2025/09/12 04:07:57 724635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077723693|
[2025/09/12 04:07:57 724639] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077724639|
[2025/09/12 04:07:57 724644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077724643|
[2025/09/12 04:07:57 724650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57085|min_srtt:57085|path_bw:1210161|loss_rate:28.92|path_pto:0|
[2025/09/12 04:07:57 724654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:236243|
[2025/09/12 04:07:57 724658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57085|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 724663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:366|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 724667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57085|min_srtt:57085|path_bw:1210161|loss_rate:28.92|path_pto:0|
[2025/09/12 04:07:57 724671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:307463|
[2025/09/12 04:07:57 724675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57085|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 724680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:367|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 724684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57085|min_srtt:57085|path_bw:1210161|loss_rate:28.92|path_pto:0|
[2025/09/12 04:07:57 724690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:378683|
[2025/09/12 04:07:57 724695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57085|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 724699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 724703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57085|min_srtt:57085|path_bw:1210161|loss_rate:28.92|path_pto:0|
[2025/09/12 04:07:57 724707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:379870|
[2025/09/12 04:07:57 724711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 724715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 724719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 724723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 724727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:366|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 724731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:236243|
[2025/09/12 04:07:57 724736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 724740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:499|
[2025/09/12 04:07:57 724793] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:499|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077724747|stream_id:8|stream_offset:236243|
[2025/09/12 04:07:57 724802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:499|origin_pktnum:239|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 724809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 724815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077730350|now:1757650077724815|interval:5535|
[2025/09/12 04:07:57 724821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077730350|now:1757650077724815|interv:5535|
[2025/09/12 04:07:57 724827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 724834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:367|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 724841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:307463|
[2025/09/12 04:07:57 724854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 724859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:500|
[2025/09/12 04:07:57 724891] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:500|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077724870|stream_id:8|stream_offset:307463|
[2025/09/12 04:07:57 724900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:500|origin_pktnum:367|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 724907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 724914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077730350|now:1757650077724914|interval:5436|
[2025/09/12 04:07:57 724921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077730350|now:1757650077724914|interv:5436|
[2025/09/12 04:07:57 724928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 724935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 724941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:378683|
[2025/09/12 04:07:57 724947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 724954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:501|
[2025/09/12 04:07:57 724985] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:501|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077724964|stream_id:8|stream_offset:378683|
[2025/09/12 04:07:57 724993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:501|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 725000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 725006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077730350|now:1757650077725006|interval:5344|
[2025/09/12 04:07:57 725013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077730350|now:1757650077725006|interv:5344|
[2025/09/12 04:07:57 725020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 725027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077730350|
[2025/09/12 04:07:57 725033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077730350|
[2025/09/12 04:07:57 725039] [debug] |xqc_engine_wakeup_after|wakeup:1757650077730350|now:1757650077725039|diff:5311|
[2025/09/12 04:07:57 725044] [debug] |xqc_engine_main_logic|END|now:1757650077724643|
[2025/09/12 04:07:57 725050] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077725050|
[2025/09/12 04:07:57 725054] [debug] |xqc_engine_wakeup_after|wakeup:1757650077730350|now:1757650077725054|diff:5296|
[2025/09/12 04:07:57 725057] [debug] |xqc_engine_main_logic|END|now:1757650077725050|
[2025/09/12 04:07:57 725071] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077725071|
[2025/09/12 04:07:57 725076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 725082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:144|
[2025/09/12 04:07:57 725085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:145|
[2025/09/12 04:07:57 725091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:145|
[2025/09/12 04:07:57 725097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 725107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:372|origin_pktnum:118|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:372|path_largest_ack:372|
[2025/09/12 04:07:57 725114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:80|tx_in_flight:148807|prior_delivered:181465|prior_time:1757650077667374|is_app_limited:0|send_elapse:57971|ack_elapse:57697|ctl_first_sent_time:1757650077667966|lagest_ack_time:1757650077725071|curr_delivered:251072|
[2025/09/12 04:07:57 725122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077667966|
[2025/09/12 04:07:57 725128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:328||sndq_packets_used_bytes:0|sndq_packets_free:127|
[2025/09/12 04:07:57 725132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57085|rttvar:332|minrtt:31489|latest_rtt:57105|ack_delay:32|
[2025/09/12 04:07:57 725136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57084|rttvar:252|minrtt:31489|latest_rtt:57105|ack_delay:32|
[2025/09/12 04:07:57 725140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:372|lost_pn:369|thresh:3|
[2025/09/12 04:07:57 725145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725429] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 725497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 725504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:369|lost_pn:369|po_sent_time:1757650077665931|lost_send_time:1757650077660828|loss_delay:64243|frame:STREAM |repair:128|
[2025/09/12 04:07:57 725509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077665931u|
[2025/09/12 04:07:57 725513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 725516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077731177|now:1757650077725516|interval:5661|
[2025/09/12 04:07:57 725521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077731177|now:1757650077725516|interv:5661|
[2025/09/12 04:07:57 725525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57971, ack_elapse 57697, delivered 69607|rate 1200721|lost 145|
[2025/09/12 04:07:57 725529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 04:07:57 725533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200721) in round 6|
[2025/09/12 04:07:57 725537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 725541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 725545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077667966|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 725549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077667966|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 725554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:57084|latest_rtt:57105|min_rtt:31489|applimit:0|lost:144|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:57 725559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:145|largest:145|pns:2|
[2025/09/12 04:07:57 725564] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:145|frame:ACK |recv_time:1757650077725071|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 725569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197725071|now:1757650077725071|interv:120000000|
[2025/09/12 04:07:57 725573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197725071|now:1757650077725071|interv:120000000|
[2025/09/12 04:07:57 725576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077730350|pq_index:0|
[2025/09/12 04:07:57 725581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077724643|
[2025/09/12 04:07:57 725584] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077725584|
[2025/09/12 04:07:57 725589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077725588|
[2025/09/12 04:07:57 725595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57084|min_srtt:57084|path_bw:1210161|loss_rate:29.15|path_pto:0|
[2025/09/12 04:07:57 725605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:308650|
[2025/09/12 04:07:57 725609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57084|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 725614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:369|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 725618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57084|min_srtt:57084|path_bw:1210161|loss_rate:29.15|path_pto:0|
[2025/09/12 04:07:57 725622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:379870|
[2025/09/12 04:07:57 725626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57084|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 725631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 725635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57084|min_srtt:57084|path_bw:1210161|loss_rate:29.15|path_pto:0|
[2025/09/12 04:07:57 725639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:381057|
[2025/09/12 04:07:57 725643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 725647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 725651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 725655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 725659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:369|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 725663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:308650|
[2025/09/12 04:07:57 725667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 725672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:502|
[2025/09/12 04:07:57 725702] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:502|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077725678|stream_id:8|stream_offset:308650|
[2025/09/12 04:07:57 725711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:502|origin_pktnum:369|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 725719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 725731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077731177|now:1757650077725731|interval:5446|
[2025/09/12 04:07:57 725738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077731177|now:1757650077725731|interv:5446|
[2025/09/12 04:07:57 725744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 725751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 725758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:379870|
[2025/09/12 04:07:57 725764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 725770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:503|
[2025/09/12 04:07:57 725801] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:503|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077725780|stream_id:8|stream_offset:379870|
[2025/09/12 04:07:57 725808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:503|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 725814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 725820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077731177|now:1757650077725820|interval:5357|
[2025/09/12 04:07:57 725826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077731177|now:1757650077725820|interv:5357|
[2025/09/12 04:07:57 725832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 725838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077731177|
[2025/09/12 04:07:57 725844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077731177|
[2025/09/12 04:07:57 725850] [debug] |xqc_engine_wakeup_after|wakeup:1757650077731177|now:1757650077725850|diff:5327|
[2025/09/12 04:07:57 725856] [debug] |xqc_engine_main_logic|END|now:1757650077725588|
[2025/09/12 04:07:57 725864] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077725864|
[2025/09/12 04:07:57 725870] [debug] |xqc_engine_wakeup_after|wakeup:1757650077731177|now:1757650077725870|diff:5307|
[2025/09/12 04:07:57 725876] [debug] |xqc_engine_main_logic|END|now:1757650077725864|
[2025/09/12 04:07:57 726090] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077726088|
[2025/09/12 04:07:57 726100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 726106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:145|
[2025/09/12 04:07:57 726110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:146|
[2025/09/12 04:07:57 726119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:146|
[2025/09/12 04:07:57 726126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 726135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:375|origin_pktnum:121|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:375|path_largest_ack:375|
[2025/09/12 04:07:57 726149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:82|tx_in_flight:148807|prior_delivered:182665|prior_time:1757650077668281|is_app_limited:0|send_elapse:57129|ack_elapse:57807|ctl_first_sent_time:1757650077668919|lagest_ack_time:1757650077726088|curr_delivered:252272|
[2025/09/12 04:07:57 726156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077668919|
[2025/09/12 04:07:57 726162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:326||sndq_packets_used_bytes:0|sndq_packets_free:129|
[2025/09/12 04:07:57 726166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57084|rttvar:252|minrtt:31489|latest_rtt:57169|ack_delay:32|
[2025/09/12 04:07:57 726171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57091|rttvar:202|minrtt:31489|latest_rtt:57169|ack_delay:32|
[2025/09/12 04:07:57 726175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:375|lost_pn:372|thresh:3|
[2025/09/12 04:07:57 726179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 726539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 726547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:371|lost_pn:372|po_sent_time:1757650077666934|lost_send_time:1757650077661773|loss_delay:64315|frame:STREAM |repair:128|
[2025/09/12 04:07:57 726552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077666934u|
[2025/09/12 04:07:57 726556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 726560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077732384|now:1757650077726560|interval:5824|
[2025/09/12 04:07:57 726564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077732384|now:1757650077726560|interv:5824|
[2025/09/12 04:07:57 726568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57129, ack_elapse 57807, delivered 69607|rate 1204127|lost 146|
[2025/09/12 04:07:57 726575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204127) in round 6|
[2025/09/12 04:07:57 726579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 726583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 726587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077668919|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 726592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077668919|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 726596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:57091|latest_rtt:57169|min_rtt:31489|applimit:0|lost:145|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 726602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:146|largest:146|pns:2|
[2025/09/12 04:07:57 726606] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:146|frame:ACK |recv_time:1757650077726088|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 726611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197726088|now:1757650077726088|interv:120000000|
[2025/09/12 04:07:57 726615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197726088|now:1757650077726088|interv:120000000|
[2025/09/12 04:07:57 726619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077731177|pq_index:0|
[2025/09/12 04:07:57 726623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077725588|
[2025/09/12 04:07:57 726627] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077726627|
[2025/09/12 04:07:57 726632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077726631|
[2025/09/12 04:07:57 726638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57091|min_srtt:57091|path_bw:1210161|loss_rate:29.23|path_pto:0|
[2025/09/12 04:07:57 726642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:309837|
[2025/09/12 04:07:57 726654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57091|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 726659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:371|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 726664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57091|min_srtt:57091|path_bw:1210161|loss_rate:29.23|path_pto:0|
[2025/09/12 04:07:57 726668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:381057|
[2025/09/12 04:07:57 726675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57091|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 726679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 726683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57091|min_srtt:57091|path_bw:1210161|loss_rate:29.23|path_pto:0|
[2025/09/12 04:07:57 726688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:382244|
[2025/09/12 04:07:57 726692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 726696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 726700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 726704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 726708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:371|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 726712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:309837|
[2025/09/12 04:07:57 726716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 726721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:504|
[2025/09/12 04:07:57 726753] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:504|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077726728|stream_id:8|stream_offset:309837|
[2025/09/12 04:07:57 726761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:504|origin_pktnum:371|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 726768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 726775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077732384|now:1757650077726775|interval:5609|
[2025/09/12 04:07:57 726781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077732384|now:1757650077726775|interv:5609|
[2025/09/12 04:07:57 726787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 726794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 726800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:381057|
[2025/09/12 04:07:57 726806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 726812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:505|
[2025/09/12 04:07:57 726861] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:505|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077726820|stream_id:8|stream_offset:381057|
[2025/09/12 04:07:57 726876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:505|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 726883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 726889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077732384|now:1757650077726889|interval:5495|
[2025/09/12 04:07:57 726896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077732384|now:1757650077726889|interv:5495|
[2025/09/12 04:07:57 726902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 726908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077732384|
[2025/09/12 04:07:57 726914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077732384|
[2025/09/12 04:07:57 726920] [debug] |xqc_engine_wakeup_after|wakeup:1757650077732384|now:1757650077726920|diff:5464|
[2025/09/12 04:07:57 726926] [debug] |xqc_engine_main_logic|END|now:1757650077726631|
[2025/09/12 04:07:57 726934] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077726934|
[2025/09/12 04:07:57 726940] [debug] |xqc_engine_wakeup_after|wakeup:1757650077732384|now:1757650077726939|diff:5445|
[2025/09/12 04:07:57 726946] [debug] |xqc_engine_main_logic|END|now:1757650077726934|
[2025/09/12 04:07:57 727092] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077727091|
[2025/09/12 04:07:57 727103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 727111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:146|
[2025/09/12 04:07:57 727117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:147|
[2025/09/12 04:07:57 727126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:147|
[2025/09/12 04:07:57 727132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 727141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:378|origin_pktnum:251|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:378|path_largest_ack:378|
[2025/09/12 04:07:57 727149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:83|tx_in_flight:150007|prior_delivered:183865|prior_time:1757650077669231|is_app_limited:0|send_elapse:57821|ack_elapse:57860|ctl_first_sent_time:1757650077669775|lagest_ack_time:1757650077727091|curr_delivered:253472|
[2025/09/12 04:07:57 727156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077669775|
[2025/09/12 04:07:57 727162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:323||sndq_packets_used_bytes:0|sndq_packets_free:132|
[2025/09/12 04:07:57 727169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57091|rttvar:202|minrtt:31489|latest_rtt:57316|ack_delay:24|
[2025/09/12 04:07:57 727176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57116|rttvar:202|minrtt:31489|latest_rtt:57316|ack_delay:24|
[2025/09/12 04:07:57 727180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:378|lost_pn:375|thresh:3|
[2025/09/12 04:07:57 727190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 727546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 727558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:373|lost_pn:375|po_sent_time:1757650077668069|lost_send_time:1757650077662611|loss_delay:64480|frame:STREAM |repair:128|
[2025/09/12 04:07:57 727563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:374|lost_pn:375|po_sent_time:1757650077668179|lost_send_time:1757650077662611|loss_delay:64480|frame:STREAM |repair:128|
[2025/09/12 04:07:57 727567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077668179u|
[2025/09/12 04:07:57 727571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 727575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077733495|now:1757650077727575|interval:5920|
[2025/09/12 04:07:57 727579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077733495|now:1757650077727575|interv:5920|
[2025/09/12 04:07:57 727583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57821, ack_elapse 57860, delivered 69607|rate 1203024|lost 148|
[2025/09/12 04:07:57 727588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203024) in round 6|
[2025/09/12 04:07:57 727592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 727596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 727600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077669775|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 727604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077669775|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 727611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:57116|latest_rtt:57316|min_rtt:31489|applimit:0|lost:146|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 727617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:147|largest:147|pns:2|
[2025/09/12 04:07:57 727621] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:147|frame:ACK |recv_time:1757650077727091|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 727626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197727091|now:1757650077727091|interv:120000000|
[2025/09/12 04:07:57 727630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197727091|now:1757650077727091|interv:120000000|
[2025/09/12 04:07:57 727634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077732384|pq_index:0|
[2025/09/12 04:07:57 727638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077726631|
[2025/09/12 04:07:57 727642] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077727642|
[2025/09/12 04:07:57 727647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077727646|
[2025/09/12 04:07:57 727653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57116|min_srtt:57116|path_bw:1210161|loss_rate:29.32|path_pto:0|
[2025/09/12 04:07:57 727658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:240991|
[2025/09/12 04:07:57 727662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57116|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 727667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:373|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 727671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57116|min_srtt:57116|path_bw:1210161|loss_rate:29.32|path_pto:0|
[2025/09/12 04:07:57 727675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 727679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57116|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 727684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:374|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 727688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57116|min_srtt:57116|path_bw:1210161|loss_rate:29.32|path_pto:0|
[2025/09/12 04:07:57 727692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:382244|
[2025/09/12 04:07:57 727697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57116|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 727703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 727707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57116|min_srtt:57116|path_bw:1210161|loss_rate:29.32|path_pto:0|
[2025/09/12 04:07:57 727712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:383431|
[2025/09/12 04:07:57 727716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 727720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 727723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 727728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 727732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:373|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 727736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:240991|
[2025/09/12 04:07:57 727740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 727745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:506|
[2025/09/12 04:07:57 727802] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:506|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077727752|stream_id:8|stream_offset:240991|
[2025/09/12 04:07:57 727812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:506|origin_pktnum:247|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 727819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 727826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077733495|now:1757650077727825|interval:5670|
[2025/09/12 04:07:57 727832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077733495|now:1757650077727825|interv:5670|
[2025/09/12 04:07:57 727838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 727845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:374|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 727851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 727858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 727864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:507|
[2025/09/12 04:07:57 727899] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:507|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077727875|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 727914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:507|origin_pktnum:374|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 727921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 727927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077733495|now:1757650077727927|interval:5568|
[2025/09/12 04:07:57 727934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077733495|now:1757650077727927|interv:5568|
[2025/09/12 04:07:57 727956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 727964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 727970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:382244|
[2025/09/12 04:07:57 727976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 727982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:508|
[2025/09/12 04:07:57 728036] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:508|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077727992|stream_id:8|stream_offset:382244|
[2025/09/12 04:07:57 728046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:508|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 728053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 728059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077733495|now:1757650077728059|interval:5436|
[2025/09/12 04:07:57 728065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077733495|now:1757650077728059|interv:5436|
[2025/09/12 04:07:57 728072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 728078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077733495|
[2025/09/12 04:07:57 728084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077733495|
[2025/09/12 04:07:57 728090] [debug] |xqc_engine_wakeup_after|wakeup:1757650077733495|now:1757650077728090|diff:5405|
[2025/09/12 04:07:57 728097] [debug] |xqc_engine_main_logic|END|now:1757650077727646|
[2025/09/12 04:07:57 728107] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077728106|
[2025/09/12 04:07:57 728114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 728121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:147|
[2025/09/12 04:07:57 728127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:148|
[2025/09/12 04:07:57 728136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:148|
[2025/09/12 04:07:57 728142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 728151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:380|origin_pktnum:126|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:380|path_largest_ack:380|
[2025/09/12 04:07:57 728161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:84|tx_in_flight:150007|prior_delivered:185065|prior_time:1757650077670240|is_app_limited:0|send_elapse:56798|ack_elapse:57866|ctl_first_sent_time:1757650077670789|lagest_ack_time:1757650077728106|curr_delivered:254672|
[2025/09/12 04:07:57 728166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077670789|
[2025/09/12 04:07:57 728170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:324||sndq_packets_used_bytes:0|sndq_packets_free:131|
[2025/09/12 04:07:57 728175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57116|rttvar:202|minrtt:31489|latest_rtt:57317|ack_delay:32|
[2025/09/12 04:07:57 728179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57137|rttvar:194|minrtt:31489|latest_rtt:57317|ack_delay:32|
[2025/09/12 04:07:57 728183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:380|lost_pn:377|thresh:3|
[2025/09/12 04:07:57 728187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 728539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 728543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:376|lost_pn:377|po_sent_time:1757650077669015|lost_send_time:1757650077663625|loss_delay:64481|frame:STREAM |repair:128|
[2025/09/12 04:07:57 728548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:377|lost_pn:377|po_sent_time:1757650077669135|lost_send_time:1757650077663625|loss_delay:64481|frame:STREAM |repair:128|
[2025/09/12 04:07:57 728552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077669135u|
[2025/09/12 04:07:57 728556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 728560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077734349|now:1757650077728560|interval:5789|
[2025/09/12 04:07:57 728567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077734349|now:1757650077728560|interv:5789|
[2025/09/12 04:07:57 728571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56798, ack_elapse 57866, delivered 69607|rate 1202899|lost 150|
[2025/09/12 04:07:57 728575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202899) in round 6|
[2025/09/12 04:07:57 728579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 728583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 728587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077670789|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 728592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077670789|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 728596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:57137|latest_rtt:57317|min_rtt:31489|applimit:0|lost:148|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 728602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:148|largest:148|pns:2|
[2025/09/12 04:07:57 728606] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:148|frame:ACK |recv_time:1757650077728106|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 728611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197728106|now:1757650077728106|interv:120000000|
[2025/09/12 04:07:57 728615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197728106|now:1757650077728106|interv:120000000|
[2025/09/12 04:07:57 728619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077733495|pq_index:0|
[2025/09/12 04:07:57 728623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077727646|
[2025/09/12 04:07:57 728627] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077728627|
[2025/09/12 04:07:57 728632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077728631|
[2025/09/12 04:07:57 728638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57137|min_srtt:57137|path_bw:1210161|loss_rate:29.54|path_pto:0|
[2025/09/12 04:07:57 728642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:106860|
[2025/09/12 04:07:57 728646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57137|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 728651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:376|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 728655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57137|min_srtt:57137|path_bw:1210161|loss_rate:29.54|path_pto:0|
[2025/09/12 04:07:57 728661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:312211|
[2025/09/12 04:07:57 728666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57137|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 728670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:377|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 728674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57137|min_srtt:57137|path_bw:1210161|loss_rate:29.54|path_pto:0|
[2025/09/12 04:07:57 728678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:383431|
[2025/09/12 04:07:57 728684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57137|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 728690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 728697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57137|min_srtt:57137|path_bw:1210161|loss_rate:29.54|path_pto:0|
[2025/09/12 04:07:57 728703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:384618|
[2025/09/12 04:07:57 728709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 728715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 728721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 728727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 728734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:376|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 728741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:106860|
[2025/09/12 04:07:57 728747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 728753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:509|
[2025/09/12 04:07:57 728800] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:509|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077728780|stream_id:8|stream_offset:106860|
[2025/09/12 04:07:57 728809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:509|origin_pktnum:122|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 728816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 728829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077734349|now:1757650077728829|interval:5520|
[2025/09/12 04:07:57 728835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077734349|now:1757650077728829|interv:5520|
[2025/09/12 04:07:57 728841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 728848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:377|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 728855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:312211|
[2025/09/12 04:07:57 728862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 728868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:510|
[2025/09/12 04:07:57 728922] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:510|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077728878|stream_id:8|stream_offset:312211|
[2025/09/12 04:07:57 728932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:510|origin_pktnum:377|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 728939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 728945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077734349|now:1757650077728945|interval:5404|
[2025/09/12 04:07:57 728952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077734349|now:1757650077728945|interv:5404|
[2025/09/12 04:07:57 728958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 728965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 728971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:383431|
[2025/09/12 04:07:57 728977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 728983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:511|
[2025/09/12 04:07:57 729010] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:511|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077728992|stream_id:8|stream_offset:383431|
[2025/09/12 04:07:57 729019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:511|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 729027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 729033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077734349|now:1757650077729032|interval:5317|
[2025/09/12 04:07:57 729040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077734349|now:1757650077729032|interv:5317|
[2025/09/12 04:07:57 729053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 729060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077734349|
[2025/09/12 04:07:57 729067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077734349|
[2025/09/12 04:07:57 729073] [debug] |xqc_engine_wakeup_after|wakeup:1757650077734349|now:1757650077729073|diff:5276|
[2025/09/12 04:07:57 729080] [debug] |xqc_engine_main_logic|END|now:1757650077728631|
[2025/09/12 04:07:57 729090] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077729089|
[2025/09/12 04:07:57 729097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 729106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:148|
[2025/09/12 04:07:57 729112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:149|
[2025/09/12 04:07:57 729120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:149|
[2025/09/12 04:07:57 729127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 729134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:382|origin_pktnum:255|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:382|path_largest_ack:382|
[2025/09/12 04:07:57 729139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:87|tx_in_flight:146407|prior_delivered:187465|prior_time:1757650077672262|is_app_limited:0|send_elapse:57934|ack_elapse:56827|ctl_first_sent_time:1757650077672890|lagest_ack_time:1757650077729089|curr_delivered:255872|
[2025/09/12 04:07:57 729144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077672890|
[2025/09/12 04:07:57 729148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:322||sndq_packets_used_bytes:0|sndq_packets_free:133|
[2025/09/12 04:07:57 729152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57137|rttvar:194|minrtt:31489|latest_rtt:56199|ack_delay:24|
[2025/09/12 04:07:57 729157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57016|rttvar:386|minrtt:31489|latest_rtt:56199|ack_delay:24|
[2025/09/12 04:07:57 729161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:382|lost_pn:379|thresh:3|
[2025/09/12 04:07:57 729165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 729256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 729519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 729526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 729531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:379|lost_pn:379|po_sent_time:1757650077669868|lost_send_time:1757650077664946|loss_delay:64143|frame:STREAM |repair:128|
[2025/09/12 04:07:57 729535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077669868u|
[2025/09/12 04:07:57 729539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 729543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077735034|now:1757650077729543|interval:5491|
[2025/09/12 04:07:57 729547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077735034|now:1757650077729543|interv:5491|
[2025/09/12 04:07:57 729551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57934, ack_elapse 56827, delivered 68407|rate 1180774|lost 151|
[2025/09/12 04:07:57 729556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1180774) in round 6|
[2025/09/12 04:07:57 729560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 729564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 729568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077672890|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 729572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077672890|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 729577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:57016|latest_rtt:56199|min_rtt:31489|applimit:0|lost:150|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 729583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:149|largest:149|pns:2|
[2025/09/12 04:07:57 729587] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:149|frame:ACK |recv_time:1757650077729089|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 729592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197729089|now:1757650077729089|interv:120000000|
[2025/09/12 04:07:57 729596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197729089|now:1757650077729089|interv:120000000|
[2025/09/12 04:07:57 729600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077734349|pq_index:0|
[2025/09/12 04:07:57 729604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077728631|
[2025/09/12 04:07:57 729610] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077729610|
[2025/09/12 04:07:57 729615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077729614|
[2025/09/12 04:07:57 729621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57016|min_srtt:57016|path_bw:1210161|loss_rate:29.76|path_pto:0|
[2025/09/12 04:07:57 729626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:313398|
[2025/09/12 04:07:57 729630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57016|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 729635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:379|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 729639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57016|min_srtt:57016|path_bw:1210161|loss_rate:29.76|path_pto:0|
[2025/09/12 04:07:57 729643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:384618|
[2025/09/12 04:07:57 729647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57016|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 729651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 729655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57016|min_srtt:57016|path_bw:1210161|loss_rate:29.76|path_pto:0|
[2025/09/12 04:07:57 729660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:385805|
[2025/09/12 04:07:57 729664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 729667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 729671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 729675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 729680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:379|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 729685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:313398|
[2025/09/12 04:07:57 729692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 729699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:512|
[2025/09/12 04:07:57 729734] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:512|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077729709|stream_id:8|stream_offset:313398|
[2025/09/12 04:07:57 729749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:512|origin_pktnum:379|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 729756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 729762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077735034|now:1757650077729762|interval:5272|
[2025/09/12 04:07:57 729769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077735034|now:1757650077729762|interv:5272|
[2025/09/12 04:07:57 729775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 729783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 729789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:384618|
[2025/09/12 04:07:57 729796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 729802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:513|
[2025/09/12 04:07:57 729830] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:513|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077729812|stream_id:8|stream_offset:384618|
[2025/09/12 04:07:57 729839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:513|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 729846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 729852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077735034|now:1757650077729852|interval:5182|
[2025/09/12 04:07:57 729858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077735034|now:1757650077729852|interv:5182|
[2025/09/12 04:07:57 729864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 729871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077735034|
[2025/09/12 04:07:57 729877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077735034|
[2025/09/12 04:07:57 729882] [debug] |xqc_engine_wakeup_after|wakeup:1757650077735034|now:1757650077729882|diff:5152|
[2025/09/12 04:07:57 729889] [debug] |xqc_engine_main_logic|END|now:1757650077729614|
[2025/09/12 04:07:57 729897] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077729897|
[2025/09/12 04:07:57 729903] [debug] |xqc_engine_wakeup_after|wakeup:1757650077735034|now:1757650077729902|diff:5132|
[2025/09/12 04:07:57 729908] [debug] |xqc_engine_main_logic|END|now:1757650077729897|
[2025/09/12 04:07:57 731018] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077731017|
[2025/09/12 04:07:57 731031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 731040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:149|
[2025/09/12 04:07:57 731046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:150|
[2025/09/12 04:07:57 731061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:150|
[2025/09/12 04:07:57 731067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 731077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:383|origin_pktnum:132|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:387|path_largest_ack:383|
[2025/09/12 04:07:57 731082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:87|tx_in_flight:147607|prior_delivered:187465|prior_time:1757650077672262|is_app_limited:0|send_elapse:58035|ack_elapse:58755|ctl_first_sent_time:1757650077672991|lagest_ack_time:1757650077731017|curr_delivered:257072|
[2025/09/12 04:07:57 731086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077672991|
[2025/09/12 04:07:57 731091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:322||sndq_packets_used_bytes:0|sndq_packets_free:133|
[2025/09/12 04:07:57 731095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:387|origin_pktnum:133|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:387|path_largest_ack:387|
[2025/09/12 04:07:57 731100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:91|tx_in_flight:146407|prior_delivered:188665|prior_time:1757650077673371|is_app_limited:0|send_elapse:58030|ack_elapse:57646|ctl_first_sent_time:1757650077674023|lagest_ack_time:1757650077731017|curr_delivered:258272|
[2025/09/12 04:07:57 731105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077674023|
[2025/09/12 04:07:57 731112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:321||sndq_packets_used_bytes:0|sndq_packets_free:134|
[2025/09/12 04:07:57 731118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57016|rttvar:386|minrtt:31489|latest_rtt:56994|ack_delay:24|
[2025/09/12 04:07:57 731124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57010|rttvar:301|minrtt:31489|latest_rtt:56994|ack_delay:24|
[2025/09/12 04:07:57 731131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:387|lost_pn:384|thresh:3|
[2025/09/12 04:07:57 731136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 731220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 731473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 731480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 731491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:381|lost_pn:384|po_sent_time:1757650077670891|lost_send_time:1757650077666881|loss_delay:64136|frame:STREAM |repair:128|
[2025/09/12 04:07:57 731496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:384|lost_pn:384|po_sent_time:1757650077673080|lost_send_time:1757650077666881|loss_delay:64136|frame:STREAM |repair:128|
[2025/09/12 04:07:57 731500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077673080u|
[2025/09/12 04:07:57 731505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 731508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077737311|now:1757650077731508|interval:5803|
[2025/09/12 04:07:57 731513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077737311|now:1757650077731508|interv:5803|
[2025/09/12 04:07:57 731517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58030, ack_elapse 57646, delivered 69607|rate 1199500|lost 153|
[2025/09/12 04:07:57 731521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199500) in round 6|
[2025/09/12 04:07:57 731525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 731529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 731533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077674023|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 731538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077674023|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 731542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:57010|latest_rtt:56994|min_rtt:31489|applimit:0|lost:151|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 731548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:150|largest:150|pns:2|
[2025/09/12 04:07:57 731553] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:150|frame:ACK |recv_time:1757650077731017|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 731557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197731017|now:1757650077731017|interv:120000000|
[2025/09/12 04:07:57 731561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197731017|now:1757650077731017|interv:120000000|
[2025/09/12 04:07:57 731565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077735034|pq_index:0|
[2025/09/12 04:07:57 731569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077729614|
[2025/09/12 04:07:57 731573] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077731573|
[2025/09/12 04:07:57 731578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077731577|
[2025/09/12 04:07:57 731587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57010|min_srtt:57010|path_bw:1210161|loss_rate:29.84|path_pto:0|
[2025/09/12 04:07:57 731591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:314585|
[2025/09/12 04:07:57 731596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57010|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 731600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:381|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 731605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57010|min_srtt:57010|path_bw:1210161|loss_rate:29.84|path_pto:0|
[2025/09/12 04:07:57 731609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:245739|
[2025/09/12 04:07:57 731613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57010|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 731617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:384|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 731622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57010|min_srtt:57010|path_bw:1210161|loss_rate:29.84|path_pto:0|
[2025/09/12 04:07:57 731626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:385805|
[2025/09/12 04:07:57 731630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57010|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 731634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 731638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57010|min_srtt:57010|path_bw:1210161|loss_rate:29.84|path_pto:0|
[2025/09/12 04:07:57 731642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:386992|
[2025/09/12 04:07:57 731647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57010|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 731651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:57 731655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57010|min_srtt:57010|path_bw:1210161|loss_rate:29.84|path_pto:0|
[2025/09/12 04:07:57 731659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:388179|
[2025/09/12 04:07:57 731663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 731667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 731673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 731677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 731683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:381|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 731690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:314585|
[2025/09/12 04:07:57 731696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 731703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:514|
[2025/09/12 04:07:57 731756] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:514|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077731713|stream_id:8|stream_offset:314585|
[2025/09/12 04:07:57 731766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:514|origin_pktnum:381|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 731773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 731779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077737311|now:1757650077731779|interval:5532|
[2025/09/12 04:07:57 731786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077737311|now:1757650077731779|interv:5532|
[2025/09/12 04:07:57 731793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 731800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:384|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 731806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:245739|
[2025/09/12 04:07:57 731813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 731820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:515|
[2025/09/12 04:07:57 731850] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:515|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077731830|stream_id:8|stream_offset:245739|
[2025/09/12 04:07:57 731858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:515|origin_pktnum:259|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 731865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 731871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077737311|now:1757650077731871|interval:5440|
[2025/09/12 04:07:57 731878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077737311|now:1757650077731871|interv:5440|
[2025/09/12 04:07:57 731884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 731897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 731903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:385805|
[2025/09/12 04:07:57 731910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 731916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:516|
[2025/09/12 04:07:57 731963] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:516|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077731925|stream_id:8|stream_offset:385805|
[2025/09/12 04:07:57 731972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:516|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 731980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 731987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077737311|now:1757650077731986|interval:5325|
[2025/09/12 04:07:57 731993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077737311|now:1757650077731986|interv:5325|
[2025/09/12 04:07:57 731999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 732006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 732013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:386992|
[2025/09/12 04:07:57 732020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 732026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:517|
[2025/09/12 04:07:57 732070] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:517|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077732036|stream_id:8|stream_offset:386992|
[2025/09/12 04:07:57 732077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:517|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 732082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 732086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077737311|now:1757650077732086|interval:5225|
[2025/09/12 04:07:57 732090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077737311|now:1757650077732086|interv:5225|
[2025/09/12 04:07:57 732095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 732099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077737311|
[2025/09/12 04:07:57 732104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077737311|
[2025/09/12 04:07:57 732108] [debug] |xqc_engine_wakeup_after|wakeup:1757650077737311|now:1757650077732107|diff:5204|
[2025/09/12 04:07:57 732120] [debug] |xqc_engine_main_logic|END|now:1757650077731577|
[2025/09/12 04:07:57 732130] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077732130|
[2025/09/12 04:07:57 732138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 732145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:150|
[2025/09/12 04:07:57 732148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:151|
[2025/09/12 04:07:57 732155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:151|
[2025/09/12 04:07:57 732159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 732165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:392|origin_pktnum:138|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:392|path_largest_ack:392|
[2025/09/12 04:07:57 732170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:93|tx_in_flight:147607|prior_delivered:191065|prior_time:1757650077675262|is_app_limited:0|send_elapse:58182|ack_elapse:56868|ctl_first_sent_time:1757650077675951|lagest_ack_time:1757650077732130|curr_delivered:259472|
[2025/09/12 04:07:57 732175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077675951|
[2025/09/12 04:07:57 732179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:318||sndq_packets_used_bytes:0|sndq_packets_free:137|
[2025/09/12 04:07:57 732183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57010|rttvar:301|minrtt:31489|latest_rtt:56179|ack_delay:24|
[2025/09/12 04:07:57 732188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56903|rttvar:439|minrtt:31489|latest_rtt:56179|ack_delay:24|
[2025/09/12 04:07:57 732192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:392|lost_pn:389|thresh:3|
[2025/09/12 04:07:57 732196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 732275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732431] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 732527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 732539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 732543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:385|lost_pn:389|po_sent_time:1757650077673175|lost_send_time:1757650077668115|loss_delay:64015|frame:STREAM |repair:128|
[2025/09/12 04:07:57 732548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:386|lost_pn:389|po_sent_time:1757650077673285|lost_send_time:1757650077668115|loss_delay:64015|frame:STREAM |repair:128|
[2025/09/12 04:07:57 732555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:388|lost_pn:389|po_sent_time:1757650077674122|lost_send_time:1757650077668115|loss_delay:64015|frame:STREAM |repair:128|
[2025/09/12 04:07:57 732559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:389|lost_pn:389|po_sent_time:1757650077674234|lost_send_time:1757650077668115|loss_delay:64015|frame:STREAM |repair:128|
[2025/09/12 04:07:57 732563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077674234u|
[2025/09/12 04:07:57 732567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 732571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077738328|now:1757650077732571|interval:5757|
[2025/09/12 04:07:57 732575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077738328|now:1757650077732571|interv:5757|
[2025/09/12 04:07:57 732579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58182, ack_elapse 56868, delivered 68407|rate 1175741|lost 157|
[2025/09/12 04:07:57 732584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175741) in round 6|
[2025/09/12 04:07:57 732588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 732592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 732596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:4|acked:1200|po_sent_time:1757650077675951|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 732600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:4|acked:1200|po_sent_time:1757650077675951|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 732605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:145207|srtt:56903|latest_rtt:56179|min_rtt:31489|applimit:0|lost:153|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 732610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:151|largest:151|pns:2|
[2025/09/12 04:07:57 732615] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:151|frame:ACK |recv_time:1757650077732130|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 732620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197732130|now:1757650077732130|interv:120000000|
[2025/09/12 04:07:57 732624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197732130|now:1757650077732130|interv:120000000|
[2025/09/12 04:07:57 732628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077737311|pq_index:0|
[2025/09/12 04:07:57 732632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077731577|
[2025/09/12 04:07:57 732636] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077732636|
[2025/09/12 04:07:57 732640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077732639|
[2025/09/12 04:07:57 732649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56903|min_srtt:56903|path_bw:1210161|loss_rate:33.33|path_pto:0|
[2025/09/12 04:07:57 732653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:315772|
[2025/09/12 04:07:57 732658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56903|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 732662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:385|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 732667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56903|min_srtt:56903|path_bw:1210161|loss_rate:33.33|path_pto:0|
[2025/09/12 04:07:57 732672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:316959|
[2025/09/12 04:07:57 732679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56903|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 732686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:386|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 732692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56903|min_srtt:56903|path_bw:1210161|loss_rate:33.33|path_pto:0|
[2025/09/12 04:07:57 732698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 732704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56903|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 732712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:388|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 732718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56903|min_srtt:56903|path_bw:1210161|loss_rate:33.33|path_pto:0|
[2025/09/12 04:07:57 732725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 732731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56903|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 732737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:389|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 732744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56903|min_srtt:56903|path_bw:1210161|loss_rate:33.33|path_pto:0|
[2025/09/12 04:07:57 732750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:388179|
[2025/09/12 04:07:57 732756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56903|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 732767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 732775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56903|min_srtt:56903|path_bw:1210161|loss_rate:33.33|path_pto:0|
[2025/09/12 04:07:57 732781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:6000|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:389366|
[2025/09/12 04:07:57 732788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 732794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 732799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 732806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 732813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:385|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 732820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:315772|
[2025/09/12 04:07:57 732827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 732834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:518|
[2025/09/12 04:07:57 732872] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:518|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145207|now:1757650077732845|stream_id:8|stream_offset:315772|
[2025/09/12 04:07:57 732881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:518|origin_pktnum:385|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 732888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:145207|applimit:0|
[2025/09/12 04:07:57 732895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077738328|now:1757650077732894|interval:5434|
[2025/09/12 04:07:57 732901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077738328|now:1757650077732894|interv:5434|
[2025/09/12 04:07:57 732907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:146407|
[2025/09/12 04:07:57 732915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:386|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 732921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:316959|
[2025/09/12 04:07:57 732928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 732934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:519|
[2025/09/12 04:07:57 732987] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:519|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077732943|stream_id:8|stream_offset:316959|
[2025/09/12 04:07:57 733003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:519|origin_pktnum:386|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 733010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 733017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077738328|now:1757650077733017|interval:5311|
[2025/09/12 04:07:57 733021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077738328|now:1757650077733017|interv:5311|
[2025/09/12 04:07:57 733025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 733030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:388|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 733034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 733040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 733046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:520|
[2025/09/12 04:07:57 733080] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:520|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077733057|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 733089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:520|origin_pktnum:134|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 733096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 733103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077738328|now:1757650077733103|interval:5225|
[2025/09/12 04:07:57 733108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077738328|now:1757650077733103|interv:5225|
[2025/09/12 04:07:57 733113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 733117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:389|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 733121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 733125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 733129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:521|
[2025/09/12 04:07:57 733153] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:521|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077733136|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 733162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:521|origin_pktnum:263|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 733175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 733181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077738328|now:1757650077733181|interval:5147|
[2025/09/12 04:07:57 733185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077738328|now:1757650077733181|interv:5147|
[2025/09/12 04:07:57 733189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 733194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 733198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:388179|
[2025/09/12 04:07:57 733202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 733206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:522|
[2025/09/12 04:07:57 733231] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:522|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077733213|stream_id:8|stream_offset:388179|
[2025/09/12 04:07:57 733240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:522|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 733247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 733253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077738328|now:1757650077733253|interval:5075|
[2025/09/12 04:07:57 733259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077738328|now:1757650077733253|interv:5075|
[2025/09/12 04:07:57 733263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 733268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077738328|
[2025/09/12 04:07:57 733272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077738328|
[2025/09/12 04:07:57 733276] [debug] |xqc_engine_wakeup_after|wakeup:1757650077738328|now:1757650077733276|diff:5052|
[2025/09/12 04:07:57 733280] [debug] |xqc_engine_main_logic|END|now:1757650077732639|
[2025/09/12 04:07:57 733285] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077733285|
[2025/09/12 04:07:57 733289] [debug] |xqc_engine_wakeup_after|wakeup:1757650077738328|now:1757650077733289|diff:5039|
[2025/09/12 04:07:57 733293] [debug] |xqc_engine_main_logic|END|now:1757650077733285|
[2025/09/12 04:07:57 734022] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077734021|
[2025/09/12 04:07:57 734037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 734046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:151|
[2025/09/12 04:07:57 734053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:152|
[2025/09/12 04:07:57 734060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:152|
[2025/09/12 04:07:57 734065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 734078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:393|origin_pktnum:140|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:396|path_largest_ack:393|
[2025/09/12 04:07:57 734082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:93|tx_in_flight:148807|prior_delivered:191065|prior_time:1757650077675262|is_app_limited:0|send_elapse:58288|ack_elapse:58759|ctl_first_sent_time:1757650077676057|lagest_ack_time:1757650077734021|curr_delivered:260672|
[2025/09/12 04:07:57 734087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077676057|
[2025/09/12 04:07:57 734092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:319||sndq_packets_used_bytes:0|sndq_packets_free:136|
[2025/09/12 04:07:57 734096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:396|origin_pktnum:142|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:396|path_largest_ack:396|
[2025/09/12 04:07:57 734100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:94|tx_in_flight:150007|prior_delivered:192265|prior_time:1757650077676318|is_app_limited:0|send_elapse:57032|ack_elapse:57703|ctl_first_sent_time:1757650077676873|lagest_ack_time:1757650077734021|curr_delivered:261872|
[2025/09/12 04:07:57 734105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077676873|
[2025/09/12 04:07:57 734109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:318||sndq_packets_used_bytes:0|sndq_packets_free:137|
[2025/09/12 04:07:57 734112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56903|rttvar:439|minrtt:31489|latest_rtt:57148|ack_delay:24|
[2025/09/12 04:07:57 734117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56931|rttvar:385|minrtt:31489|latest_rtt:57148|ack_delay:24|
[2025/09/12 04:07:57 734121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:396|lost_pn:393|thresh:3|
[2025/09/12 04:07:57 734125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 734196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 734204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 734446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 734468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 734472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 734477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:390|lost_pn:393|po_sent_time:1757650077674313|lost_send_time:1757650077669730|loss_delay:64291|frame:STREAM |repair:128|
[2025/09/12 04:07:57 734481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:391|lost_pn:393|po_sent_time:1757650077674392|lost_send_time:1757650077669730|loss_delay:64291|frame:STREAM |repair:128|
[2025/09/12 04:07:57 734488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077674392u|
[2025/09/12 04:07:57 734493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 734497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077740442|now:1757650077734496|interval:5946|
[2025/09/12 04:07:57 734501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077740442|now:1757650077734496|interv:5946|
[2025/09/12 04:07:57 734505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57032, ack_elapse 57703, delivered 69607|rate 1206297|lost 159|
[2025/09/12 04:07:57 734510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206297) in round 6|
[2025/09/12 04:07:57 734514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 734518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 734522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077676873|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 734526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077676873|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 734531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56931|latest_rtt:57148|min_rtt:31489|applimit:0|lost:157|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 734537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:152|largest:152|pns:2|
[2025/09/12 04:07:57 734541] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:152|frame:ACK |recv_time:1757650077734021|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 734546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197734021|now:1757650077734021|interv:120000000|
[2025/09/12 04:07:57 734550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197734021|now:1757650077734021|interv:120000000|
[2025/09/12 04:07:57 734554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077738328|pq_index:0|
[2025/09/12 04:07:57 734558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077732639|
[2025/09/12 04:07:57 734562] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077734562|
[2025/09/12 04:07:57 734567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077734566|
[2025/09/12 04:07:57 734573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56931|min_srtt:56931|path_bw:1210161|loss_rate:62.50|path_pto:0|
[2025/09/12 04:07:57 734578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:118730|
[2025/09/12 04:07:57 734585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56931|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 734589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:390|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 734594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56931|min_srtt:56931|path_bw:1210161|loss_rate:62.50|path_pto:0|
[2025/09/12 04:07:57 734598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:318146|
[2025/09/12 04:07:57 734602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56931|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 734606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:391|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 734611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56931|min_srtt:56931|path_bw:1210161|loss_rate:62.50|path_pto:0|
[2025/09/12 04:07:57 734615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:389366|
[2025/09/12 04:07:57 734619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56931|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 734626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 734633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56931|min_srtt:56931|path_bw:1210161|loss_rate:62.50|path_pto:0|
[2025/09/12 04:07:57 734639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:390553|
[2025/09/12 04:07:57 734645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56931|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 734653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 734660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56931|min_srtt:56931|path_bw:1210161|loss_rate:62.50|path_pto:0|
[2025/09/12 04:07:57 734666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:391740|
[2025/09/12 04:07:57 734673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 734679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 734685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 734693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 734706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:390|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 734711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:118730|
[2025/09/12 04:07:57 734715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 734721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:523|
[2025/09/12 04:07:57 734756] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:523|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077734732|stream_id:8|stream_offset:118730|
[2025/09/12 04:07:57 734763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:523|origin_pktnum:137|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 734770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 734776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077740442|now:1757650077734775|interval:5667|
[2025/09/12 04:07:57 734782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077740442|now:1757650077734775|interv:5667|
[2025/09/12 04:07:57 734788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 734795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:391|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 734801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:318146|
[2025/09/12 04:07:57 734808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 734814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:524|
[2025/09/12 04:07:57 734869] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:524|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077734825|stream_id:8|stream_offset:318146|
[2025/09/12 04:07:57 734879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:524|origin_pktnum:391|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 734887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 734893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077740442|now:1757650077734893|interval:5549|
[2025/09/12 04:07:57 734900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077740442|now:1757650077734893|interv:5549|
[2025/09/12 04:07:57 734906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 734913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 734919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:389366|
[2025/09/12 04:07:57 734933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 734939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:525|
[2025/09/12 04:07:57 734972] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:525|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077734950|stream_id:8|stream_offset:389366|
[2025/09/12 04:07:57 734981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:525|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 734988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 734994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077740442|now:1757650077734994|interval:5448|
[2025/09/12 04:07:57 734999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077740442|now:1757650077734994|interv:5448|
[2025/09/12 04:07:57 735003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 735008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 735012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:390553|
[2025/09/12 04:07:57 735017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 735021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:526|
[2025/09/12 04:07:57 735054] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:526|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077735028|stream_id:8|stream_offset:390553|
[2025/09/12 04:07:57 735063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:526|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 735070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 735077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077740442|now:1757650077735076|interval:5366|
[2025/09/12 04:07:57 735082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077740442|now:1757650077735076|interv:5366|
[2025/09/12 04:07:57 735086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 735091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077740442|
[2025/09/12 04:07:57 735095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077740442|
[2025/09/12 04:07:57 735099] [debug] |xqc_engine_wakeup_after|wakeup:1757650077740442|now:1757650077735099|diff:5343|
[2025/09/12 04:07:57 735104] [debug] |xqc_engine_main_logic|END|now:1757650077734566|
[2025/09/12 04:07:57 735110] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077735110|
[2025/09/12 04:07:57 735115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 735126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:152|
[2025/09/12 04:07:57 735129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:153|
[2025/09/12 04:07:57 735135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:153|
[2025/09/12 04:07:57 735139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 735146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:398|origin_pktnum:271|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:398|path_largest_ack:398|
[2025/09/12 04:07:57 735150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:95|tx_in_flight:148807|prior_delivered:194665|prior_time:1757650077678177|is_app_limited:0|send_elapse:57013|ack_elapse:56933|ctl_first_sent_time:1757650077678835|lagest_ack_time:1757650077735110|curr_delivered:263072|
[2025/09/12 04:07:57 735155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077678835|
[2025/09/12 04:07:57 735160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:314||sndq_packets_used_bytes:0|sndq_packets_free:141|
[2025/09/12 04:07:57 735164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56931|rttvar:385|minrtt:31489|latest_rtt:56275|ack_delay:24|
[2025/09/12 04:07:57 735168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56846|rttvar:459|minrtt:31489|latest_rtt:56275|ack_delay:24|
[2025/09/12 04:07:57 735172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:398|lost_pn:395|thresh:3|
[2025/09/12 04:07:57 735177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 735248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 735256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 735263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 735494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 735521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 735525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 735529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 735533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:394|lost_pn:395|po_sent_time:1757650077676151|lost_send_time:1757650077671159|loss_delay:63951|frame:STREAM |repair:128|
[2025/09/12 04:07:57 735538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:395|lost_pn:395|po_sent_time:1757650077676237|lost_send_time:1757650077671159|loss_delay:63951|frame:STREAM |repair:128|
[2025/09/12 04:07:57 735545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077676237u|
[2025/09/12 04:07:57 735549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 735553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077740924|now:1757650077735553|interval:5371|
[2025/09/12 04:07:57 735557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077740924|now:1757650077735553|interv:5371|
[2025/09/12 04:07:57 735561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57013, ack_elapse 56933, delivered 68407|rate 1199849|lost 161|
[2025/09/12 04:07:57 735565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199849) in round 6|
[2025/09/12 04:07:57 735569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 735573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 735577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077678835|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 735582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077678835|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 735586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56846|latest_rtt:56275|min_rtt:31489|applimit:0|lost:159|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 735592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:153|largest:153|pns:2|
[2025/09/12 04:07:57 735596] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:153|frame:ACK |recv_time:1757650077735110|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 735601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197735110|now:1757650077735110|interv:120000000|
[2025/09/12 04:07:57 735605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197735110|now:1757650077735110|interv:120000000|
[2025/09/12 04:07:57 735609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077740442|pq_index:0|
[2025/09/12 04:07:57 735613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077734566|
[2025/09/12 04:07:57 735617] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077735617|
[2025/09/12 04:07:57 735622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077735621|
[2025/09/12 04:07:57 735628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56846|min_srtt:56846|path_bw:1210161|loss_rate:58.33|path_pto:0|
[2025/09/12 04:07:57 735632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:319333|
[2025/09/12 04:07:57 735639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56846|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 735644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:394|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 735648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56846|min_srtt:56846|path_bw:1210161|loss_rate:58.33|path_pto:0|
[2025/09/12 04:07:57 735652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:320520|
[2025/09/12 04:07:57 735657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56846|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 735661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:395|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 735665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56846|min_srtt:56846|path_bw:1210161|loss_rate:58.33|path_pto:0|
[2025/09/12 04:07:57 735669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:391740|
[2025/09/12 04:07:57 735673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56846|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 735678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 735682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56846|min_srtt:56846|path_bw:1210161|loss_rate:58.33|path_pto:0|
[2025/09/12 04:07:57 735686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:392927|
[2025/09/12 04:07:57 735690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 735694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 735700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 735707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 735714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:394|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 735720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:319333|
[2025/09/12 04:07:57 735726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 735731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:527|
[2025/09/12 04:07:57 735779] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:527|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077735741|stream_id:8|stream_offset:319333|
[2025/09/12 04:07:57 735795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:527|origin_pktnum:394|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 735803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 735810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077740924|now:1757650077735809|interval:5115|
[2025/09/12 04:07:57 735817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077740924|now:1757650077735809|interv:5115|
[2025/09/12 04:07:57 735824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 735831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:395|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 735837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:320520|
[2025/09/12 04:07:57 735844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 735850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:528|
[2025/09/12 04:07:57 735884] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:528|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077735860|stream_id:8|stream_offset:320520|
[2025/09/12 04:07:57 735891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:528|origin_pktnum:395|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 735898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 735904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077740924|now:1757650077735904|interval:5020|
[2025/09/12 04:07:57 735911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077740924|now:1757650077735904|interv:5020|
[2025/09/12 04:07:57 735917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 735924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 735931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:391740|
[2025/09/12 04:07:57 735937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 735943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:529|
[2025/09/12 04:07:57 735987] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:529|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077735954|stream_id:8|stream_offset:391740|
[2025/09/12 04:07:57 735996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:529|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 736003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 736029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077740924|now:1757650077736029|interval:4895|
[2025/09/12 04:07:57 736034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077740924|now:1757650077736029|interv:4895|
[2025/09/12 04:07:57 736038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 736043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077740924|
[2025/09/12 04:07:57 736047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077740924|
[2025/09/12 04:07:57 736051] [debug] |xqc_engine_wakeup_after|wakeup:1757650077740924|now:1757650077736051|diff:4873|
[2025/09/12 04:07:57 736055] [debug] |xqc_engine_main_logic|END|now:1757650077735621|
[2025/09/12 04:07:57 736061] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077736061|
[2025/09/12 04:07:57 736065] [debug] |xqc_engine_wakeup_after|wakeup:1757650077740924|now:1757650077736065|diff:4859|
[2025/09/12 04:07:57 736068] [debug] |xqc_engine_main_logic|END|now:1757650077736061|
[2025/09/12 04:07:57 737139] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077737138|
[2025/09/12 04:07:57 737155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 737164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:153|
[2025/09/12 04:07:57 737168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:154|
[2025/09/12 04:07:57 737174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:154|
[2025/09/12 04:07:57 737178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 737185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:399|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:401|path_largest_ack:399|
[2025/09/12 04:07:57 737189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:95|tx_in_flight:150007|prior_delivered:194665|prior_time:1757650077678177|is_app_limited:0|send_elapse:57114|ack_elapse:58961|ctl_first_sent_time:1757650077678936|lagest_ack_time:1757650077737138|curr_delivered:264272|
[2025/09/12 04:07:57 737194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077678936|
[2025/09/12 04:07:57 737199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:315||sndq_packets_used_bytes:0|sndq_packets_free:140|
[2025/09/12 04:07:57 737203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:401|origin_pktnum:274|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:401|path_largest_ack:401|
[2025/09/12 04:07:57 737208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:96|tx_in_flight:150007|prior_delivered:195865|prior_time:1757650077679274|is_app_limited:0|send_elapse:57890|ack_elapse:57864|ctl_first_sent_time:1757650077679841|lagest_ack_time:1757650077737138|curr_delivered:265472|
[2025/09/12 04:07:57 737212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077679841|
[2025/09/12 04:07:57 737216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:313||sndq_packets_used_bytes:0|sndq_packets_free:142|
[2025/09/12 04:07:57 737220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56846|rttvar:459|minrtt:31489|latest_rtt:57297|ack_delay:32|
[2025/09/12 04:07:57 737234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56899|rttvar:449|minrtt:31489|latest_rtt:57297|ack_delay:32|
[2025/09/12 04:07:57 737238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:401|lost_pn:398|thresh:3|
[2025/09/12 04:07:57 737242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 737311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 737318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 737326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 737558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 737585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 737589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 737593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 737605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:397|lost_pn:398|po_sent_time:1757650077676973|lost_send_time:1757650077672679|loss_delay:64459|frame:STREAM |repair:128|
[2025/09/12 04:07:57 737609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077676973u|
[2025/09/12 04:07:57 737613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 737617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077743486|now:1757650077737617|interval:5869|
[2025/09/12 04:07:57 737621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077743486|now:1757650077737617|interv:5869|
[2025/09/12 04:07:57 737626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57890, ack_elapse 57864, delivered 69607|rate 1202401|lost 162|
[2025/09/12 04:07:57 737630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202401) in round 6|
[2025/09/12 04:07:57 737634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 737638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 737642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077679841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 737647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077679841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 737654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56899|latest_rtt:57297|min_rtt:31489|applimit:0|lost:161|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 737660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:154|largest:154|pns:2|
[2025/09/12 04:07:57 737664] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:154|frame:ACK |recv_time:1757650077737138|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 737669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197737138|now:1757650077737138|interv:120000000|
[2025/09/12 04:07:57 737673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197737138|now:1757650077737138|interv:120000000|
[2025/09/12 04:07:57 737677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077740924|pq_index:0|
[2025/09/12 04:07:57 737681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077735621|
[2025/09/12 04:07:57 737685] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077737685|
[2025/09/12 04:07:57 737691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077737689|
[2025/09/12 04:07:57 737700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56899|min_srtt:56899|path_bw:1210161|loss_rate:60.00|path_pto:0|
[2025/09/12 04:07:57 737706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:321707|
[2025/09/12 04:07:57 737713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56899|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 737719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:397|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 737726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56899|min_srtt:56899|path_bw:1210161|loss_rate:60.00|path_pto:0|
[2025/09/12 04:07:57 737732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:392927|
[2025/09/12 04:07:57 737738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56899|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 737743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 737749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56899|min_srtt:56899|path_bw:1210161|loss_rate:60.00|path_pto:0|
[2025/09/12 04:07:57 737755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:394114|
[2025/09/12 04:07:57 737762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56899|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 737771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 737775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56899|min_srtt:56899|path_bw:1210161|loss_rate:60.00|path_pto:0|
[2025/09/12 04:07:57 737779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:395301|
[2025/09/12 04:07:57 737783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 737787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 737791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 737795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 737799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:397|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 737803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:321707|
[2025/09/12 04:07:57 737808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 737812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:530|
[2025/09/12 04:07:57 737843] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:530|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077737819|stream_id:8|stream_offset:321707|
[2025/09/12 04:07:57 737852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:530|origin_pktnum:397|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 737860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 737866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077743486|now:1757650077737865|interval:5621|
[2025/09/12 04:07:57 737872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077743486|now:1757650077737865|interv:5621|
[2025/09/12 04:07:57 737878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 737886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 737891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:392927|
[2025/09/12 04:07:57 737897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 737903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:531|
[2025/09/12 04:07:57 737935] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:531|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077737913|stream_id:8|stream_offset:392927|
[2025/09/12 04:07:57 737950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:531|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 737956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 737963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077743486|now:1757650077737963|interval:5523|
[2025/09/12 04:07:57 737969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077743486|now:1757650077737963|interv:5523|
[2025/09/12 04:07:57 737973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 737978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 737984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:394114|
[2025/09/12 04:07:57 737991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 737997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:532|
[2025/09/12 04:07:57 738032] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:532|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077738007|stream_id:8|stream_offset:394114|
[2025/09/12 04:07:57 738041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:532|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 738048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 738055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077743486|now:1757650077738055|interval:5431|
[2025/09/12 04:07:57 738060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077743486|now:1757650077738055|interv:5431|
[2025/09/12 04:07:57 738064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 738069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077743486|
[2025/09/12 04:07:57 738073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077743486|
[2025/09/12 04:07:57 738077] [debug] |xqc_engine_wakeup_after|wakeup:1757650077743486|now:1757650077738077|diff:5409|
[2025/09/12 04:07:57 738081] [debug] |xqc_engine_main_logic|END|now:1757650077737689|
[2025/09/12 04:07:57 738088] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077738087|
[2025/09/12 04:07:57 738092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 738098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:154|
[2025/09/12 04:07:57 738102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:155|
[2025/09/12 04:07:57 738108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:155|
[2025/09/12 04:07:57 738116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 738123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:403|origin_pktnum:149|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:403|path_largest_ack:403|
[2025/09/12 04:07:57 738128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:98|tx_in_flight:148807|prior_delivered:197065|prior_time:1757650077680233|is_app_limited:0|send_elapse:57100|ack_elapse:57854|ctl_first_sent_time:1757650077680912|lagest_ack_time:1757650077738087|curr_delivered:266672|
[2025/09/12 04:07:57 738132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077680912|
[2025/09/12 04:07:57 738137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:313||sndq_packets_used_bytes:0|sndq_packets_free:142|
[2025/09/12 04:07:57 738141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56899|rttvar:449|minrtt:31489|latest_rtt:57175|ack_delay:24|
[2025/09/12 04:07:57 738145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56930|rttvar:400|minrtt:31489|latest_rtt:57175|ack_delay:24|
[2025/09/12 04:07:57 738149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:403|lost_pn:400|thresh:3|
[2025/09/12 04:07:57 738153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 738221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 738228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 738236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738432] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 738454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 738480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 738484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 738487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 738503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:400|lost_pn:400|po_sent_time:1757650077679027|lost_send_time:1757650077673766|loss_delay:64321|frame:STREAM |repair:128|
[2025/09/12 04:07:57 738508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077679027u|
[2025/09/12 04:07:57 738512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 738516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077744260|now:1757650077738515|interval:5745|
[2025/09/12 04:07:57 738520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077744260|now:1757650077738515|interv:5745|
[2025/09/12 04:07:57 738526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57100, ack_elapse 57854, delivered 69607|rate 1203149|lost 163|
[2025/09/12 04:07:57 738531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203149) in round 6|
[2025/09/12 04:07:57 738535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 738539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 738543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077680912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 738547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077680912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 738552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56930|latest_rtt:57175|min_rtt:31489|applimit:0|lost:162|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 738557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:155|largest:155|pns:2|
[2025/09/12 04:07:57 738562] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:155|frame:ACK |recv_time:1757650077738087|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 738567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197738087|now:1757650077738087|interv:120000000|
[2025/09/12 04:07:57 738571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197738087|now:1757650077738087|interv:120000000|
[2025/09/12 04:07:57 738575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077743486|pq_index:0|
[2025/09/12 04:07:57 738579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077737689|
[2025/09/12 04:07:57 738583] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077738583|
[2025/09/12 04:07:57 738588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077738586|
[2025/09/12 04:07:57 738593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56930|min_srtt:56930|path_bw:1210161|loss_rate:55.56|path_pto:0|
[2025/09/12 04:07:57 738598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:324081|
[2025/09/12 04:07:57 738602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56930|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 738607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:400|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 738611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56930|min_srtt:56930|path_bw:1210161|loss_rate:55.56|path_pto:0|
[2025/09/12 04:07:57 738615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:395301|
[2025/09/12 04:07:57 738622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56930|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 738626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 738630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56930|min_srtt:56930|path_bw:1210161|loss_rate:55.56|path_pto:0|
[2025/09/12 04:07:57 738634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:396488|
[2025/09/12 04:07:57 738639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 738642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 738646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 738650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 738655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:400|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 738659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:324081|
[2025/09/12 04:07:57 738663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 738667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:533|
[2025/09/12 04:07:57 738691] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:533|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077738673|stream_id:8|stream_offset:324081|
[2025/09/12 04:07:57 738700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:533|origin_pktnum:400|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 738707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 738713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077744260|now:1757650077738713|interval:5547|
[2025/09/12 04:07:57 738719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077744260|now:1757650077738713|interv:5547|
[2025/09/12 04:07:57 738725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 738732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 738738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:395301|
[2025/09/12 04:07:57 738744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 738749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:534|
[2025/09/12 04:07:57 738778] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:534|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077738762|stream_id:8|stream_offset:395301|
[2025/09/12 04:07:57 738786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:534|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 738793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 738799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077744260|now:1757650077738799|interval:5461|
[2025/09/12 04:07:57 738806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077744260|now:1757650077738799|interv:5461|
[2025/09/12 04:07:57 738812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 738819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077744260|
[2025/09/12 04:07:57 738825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077744260|
[2025/09/12 04:07:57 738831] [debug] |xqc_engine_wakeup_after|wakeup:1757650077744260|now:1757650077738831|diff:5429|
[2025/09/12 04:07:57 738837] [debug] |xqc_engine_main_logic|END|now:1757650077738586|
[2025/09/12 04:07:57 738844] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077738844|
[2025/09/12 04:07:57 738850] [debug] |xqc_engine_wakeup_after|wakeup:1757650077744260|now:1757650077738850|diff:5410|
[2025/09/12 04:07:57 738856] [debug] |xqc_engine_main_logic|END|now:1757650077738844|
[2025/09/12 04:07:57 739079] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077739078|
[2025/09/12 04:07:57 739092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 739102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:155|
[2025/09/12 04:07:57 739106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:156|
[2025/09/12 04:07:57 739113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:156|
[2025/09/12 04:07:57 739117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 739124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:406|origin_pktnum:152|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:406|path_largest_ack:406|
[2025/09/12 04:07:57 739129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:100|tx_in_flight:147607|prior_delivered:199465|prior_time:1757650077682270|is_app_limited:0|send_elapse:57213|ack_elapse:56808|ctl_first_sent_time:1757650077682978|lagest_ack_time:1757650077739078|curr_delivered:267872|
[2025/09/12 04:07:57 739134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077682978|
[2025/09/12 04:07:57 739139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:311||sndq_packets_used_bytes:0|sndq_packets_free:144|
[2025/09/12 04:07:57 739143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56930|rttvar:400|minrtt:31489|latest_rtt:56100|ack_delay:32|
[2025/09/12 04:07:57 739147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56822|rttvar:515|minrtt:31489|latest_rtt:56100|ack_delay:32|
[2025/09/12 04:07:57 739158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:406|lost_pn:403|thresh:3|
[2025/09/12 04:07:57 739162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 739223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 739231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 739238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 739463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 739493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 739496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 739500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 739520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:402|lost_pn:403|po_sent_time:1757650077679939|lost_send_time:1757650077675154|loss_delay:63924|frame:STREAM |repair:128|
[2025/09/12 04:07:57 739525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077679939u|
[2025/09/12 04:07:57 739529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 739533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077744927|now:1757650077739533|interval:5394|
[2025/09/12 04:07:57 739537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077744927|now:1757650077739533|interv:5394|
[2025/09/12 04:07:57 739542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57213, ack_elapse 56808, delivered 68407|rate 1195654|lost 164|
[2025/09/12 04:07:57 739546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1195654) in round 6|
[2025/09/12 04:07:57 739550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 739554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 739558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077682978|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 739563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077682978|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 739567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56822|latest_rtt:56100|min_rtt:31489|applimit:0|lost:163|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 739573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:156|largest:156|pns:2|
[2025/09/12 04:07:57 739580] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:156|frame:ACK |recv_time:1757650077739078|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 739585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197739078|now:1757650077739078|interv:120000000|
[2025/09/12 04:07:57 739590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197739078|now:1757650077739078|interv:120000000|
[2025/09/12 04:07:57 739593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077744260|pq_index:0|
[2025/09/12 04:07:57 739598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077738586|
[2025/09/12 04:07:57 739602] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077739601|
[2025/09/12 04:07:57 739607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077739605|
[2025/09/12 04:07:57 739613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56822|min_srtt:56822|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 739617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:325268|
[2025/09/12 04:07:57 739622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56822|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 739627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:402|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 739631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56822|min_srtt:56822|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 739635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:396488|
[2025/09/12 04:07:57 739639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56822|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 739644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 739649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56822|min_srtt:56822|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 739655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:397675|
[2025/09/12 04:07:57 739662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 739668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 739674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 739681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 739693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:402|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 739699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:325268|
[2025/09/12 04:07:57 739706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 739713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:535|
[2025/09/12 04:07:57 739752] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:535|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077739724|stream_id:8|stream_offset:325268|
[2025/09/12 04:07:57 739761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:535|origin_pktnum:402|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 739768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 739774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077744927|now:1757650077739774|interval:5153|
[2025/09/12 04:07:57 739780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077744927|now:1757650077739774|interv:5153|
[2025/09/12 04:07:57 739786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 739794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 739800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:396488|
[2025/09/12 04:07:57 739807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 739814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:536|
[2025/09/12 04:07:57 739842] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:536|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077739824|stream_id:8|stream_offset:396488|
[2025/09/12 04:07:57 739851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:536|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 739858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 739864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077744927|now:1757650077739864|interval:5063|
[2025/09/12 04:07:57 739871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077744927|now:1757650077739864|interv:5063|
[2025/09/12 04:07:57 739877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 739884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077744927|
[2025/09/12 04:07:57 739891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077744927|
[2025/09/12 04:07:57 739897] [debug] |xqc_engine_wakeup_after|wakeup:1757650077744927|now:1757650077739897|diff:5030|
[2025/09/12 04:07:57 739910] [debug] |xqc_engine_main_logic|END|now:1757650077739605|
[2025/09/12 04:07:57 739918] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077739918|
[2025/09/12 04:07:57 739924] [debug] |xqc_engine_wakeup_after|wakeup:1757650077744927|now:1757650077739924|diff:5003|
[2025/09/12 04:07:57 739930] [debug] |xqc_engine_main_logic|END|now:1757650077739918|
[2025/09/12 04:07:57 741079] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077741078|
[2025/09/12 04:07:57 741091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 741097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:156|
[2025/09/12 04:07:57 741101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:157|
[2025/09/12 04:07:57 741107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:157|
[2025/09/12 04:07:57 741111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 741118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:407|origin_pktnum:280|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:410|path_largest_ack:407|
[2025/09/12 04:07:57 741123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:100|tx_in_flight:148807|prior_delivered:199465|prior_time:1757650077682270|is_app_limited:0|send_elapse:57318|ack_elapse:58808|ctl_first_sent_time:1757650077683083|lagest_ack_time:1757650077741078|curr_delivered:269072|
[2025/09/12 04:07:57 741127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077683083|
[2025/09/12 04:07:57 741132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:308||sndq_packets_used_bytes:0|sndq_packets_free:147|
[2025/09/12 04:07:57 741136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:410|origin_pktnum:156|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:410|path_largest_ack:410|
[2025/09/12 04:07:57 741141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:102|tx_in_flight:148807|prior_delivered:200665|prior_time:1757650077683352|is_app_limited:0|send_elapse:56393|ack_elapse:57726|ctl_first_sent_time:1757650077684195|lagest_ack_time:1757650077741078|curr_delivered:270272|
[2025/09/12 04:07:57 741145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077684195|
[2025/09/12 04:07:57 741149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:307||sndq_packets_used_bytes:0|sndq_packets_free:148|
[2025/09/12 04:07:57 741153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56822|rttvar:515|minrtt:31489|latest_rtt:56883|ack_delay:32|
[2025/09/12 04:07:57 741157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56826|rttvar:394|minrtt:31489|latest_rtt:56883|ack_delay:32|
[2025/09/12 04:07:57 741161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:410|lost_pn:407|thresh:3|
[2025/09/12 04:07:57 741165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 741228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 741236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 741244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 741460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 741486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 741490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 741493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 741520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:404|lost_pn:407|po_sent_time:1757650077681003|lost_send_time:1757650077677085|loss_delay:63993|frame:STREAM |repair:128|
[2025/09/12 04:07:57 741525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:405|lost_pn:407|po_sent_time:1757650077681091|lost_send_time:1757650077677085|loss_delay:63993|frame:STREAM |repair:128|
[2025/09/12 04:07:57 741529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077681091u|
[2025/09/12 04:07:57 741533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 741537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077747186|now:1757650077741537|interval:5649|
[2025/09/12 04:07:57 741542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077747186|now:1757650077741537|interv:5649|
[2025/09/12 04:07:57 741546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56393, ack_elapse 57726, delivered 69607|rate 1205817|lost 166|
[2025/09/12 04:07:57 741550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205817) in round 6|
[2025/09/12 04:07:57 741554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 741558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 741562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077684195|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 741567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077684195|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 741571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56826|latest_rtt:56883|min_rtt:31489|applimit:0|lost:164|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 741577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:157|largest:157|pns:2|
[2025/09/12 04:07:57 741581] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:157|frame:ACK |recv_time:1757650077741078|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 741586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197741078|now:1757650077741078|interv:120000000|
[2025/09/12 04:07:57 741590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197741078|now:1757650077741078|interv:120000000|
[2025/09/12 04:07:57 741594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077744927|pq_index:0|
[2025/09/12 04:07:57 741601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077739605|
[2025/09/12 04:07:57 741605] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077741605|
[2025/09/12 04:07:57 741610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077741609|
[2025/09/12 04:07:57 741616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56826|min_srtt:56826|path_bw:1210161|loss_rate:54.55|path_pto:0|
[2025/09/12 04:07:57 741620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:256422|
[2025/09/12 04:07:57 741625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56826|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 741629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:404|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 741634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56826|min_srtt:56826|path_bw:1210161|loss_rate:54.55|path_pto:0|
[2025/09/12 04:07:57 741639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:326455|
[2025/09/12 04:07:57 741646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56826|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 741653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:405|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 741660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56826|min_srtt:56826|path_bw:1210161|loss_rate:54.55|path_pto:0|
[2025/09/12 04:07:57 741667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:397675|
[2025/09/12 04:07:57 741673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56826|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 741680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 741686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56826|min_srtt:56826|path_bw:1210161|loss_rate:54.55|path_pto:0|
[2025/09/12 04:07:57 741693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:398862|
[2025/09/12 04:07:57 741699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56826|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 741705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 741711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56826|min_srtt:56826|path_bw:1210161|loss_rate:54.55|path_pto:0|
[2025/09/12 04:07:57 741723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:400049|
[2025/09/12 04:07:57 741730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 741736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 741741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 741748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 741755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:404|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 741761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:256422|
[2025/09/12 04:07:57 741768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 741774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:537|
[2025/09/12 04:07:57 741807] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:537|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077741785|stream_id:8|stream_offset:256422|
[2025/09/12 04:07:57 741817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:537|origin_pktnum:278|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 741824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 741829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077747186|now:1757650077741829|interval:5357|
[2025/09/12 04:07:57 741836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077747186|now:1757650077741829|interv:5357|
[2025/09/12 04:07:57 741842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 741849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:405|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 741856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:326455|
[2025/09/12 04:07:57 741862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 741868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:538|
[2025/09/12 04:07:57 741926] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:538|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077741879|stream_id:8|stream_offset:326455|
[2025/09/12 04:07:57 741937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:538|origin_pktnum:405|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 741944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 741963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077747186|now:1757650077741963|interval:5223|
[2025/09/12 04:07:57 741970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077747186|now:1757650077741963|interv:5223|
[2025/09/12 04:07:57 741976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 741984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 741990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:397675|
[2025/09/12 04:07:57 741998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 742004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:539|
[2025/09/12 04:07:57 742055] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:539|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077742015|stream_id:8|stream_offset:397675|
[2025/09/12 04:07:57 742064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:539|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 742072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 742079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077747186|now:1757650077742078|interval:5108|
[2025/09/12 04:07:57 742085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077747186|now:1757650077742078|interv:5108|
[2025/09/12 04:07:57 742092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 742100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 742106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:398862|
[2025/09/12 04:07:57 742112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 742118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:540|
[2025/09/12 04:07:57 742153] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:540|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077742128|stream_id:8|stream_offset:398862|
[2025/09/12 04:07:57 742163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:540|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 742170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 742177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077747186|now:1757650077742177|interval:5009|
[2025/09/12 04:07:57 742184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077747186|now:1757650077742177|interv:5009|
[2025/09/12 04:07:57 742196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 742201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077747186|
[2025/09/12 04:07:57 742205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077747186|
[2025/09/12 04:07:57 742209] [debug] |xqc_engine_wakeup_after|wakeup:1757650077747186|now:1757650077742209|diff:4977|
[2025/09/12 04:07:57 742213] [debug] |xqc_engine_main_logic|END|now:1757650077741609|
[2025/09/12 04:07:57 742220] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077742220|
[2025/09/12 04:07:57 742225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 742231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:157|
[2025/09/12 04:07:57 742235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:158|
[2025/09/12 04:07:57 742241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:158|
[2025/09/12 04:07:57 742245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 742251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:413|origin_pktnum:286|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:413|path_largest_ack:413|
[2025/09/12 04:07:57 742256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:103|tx_in_flight:148807|prior_delivered:203065|prior_time:1757650077685217|is_app_limited:0|send_elapse:57999|ack_elapse:57003|ctl_first_sent_time:1757650077685885|lagest_ack_time:1757650077742220|curr_delivered:271472|
[2025/09/12 04:07:57 742261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077685885|
[2025/09/12 04:07:57 742266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:305||sndq_packets_used_bytes:0|sndq_packets_free:150|
[2025/09/12 04:07:57 742270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56826|rttvar:394|minrtt:31489|latest_rtt:56335|ack_delay:24|
[2025/09/12 04:07:57 742274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56761|rttvar:424|minrtt:31489|latest_rtt:56335|ack_delay:24|
[2025/09/12 04:07:57 742278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:413|lost_pn:410|thresh:3|
[2025/09/12 04:07:57 742282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 742343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 742351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 742358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742431] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 742562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 742589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 742599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 742629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 742637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:408|lost_pn:410|po_sent_time:1757650077683193|lost_send_time:1757650077678364|loss_delay:63856|frame:STREAM |repair:128|
[2025/09/12 04:07:57 742645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:409|lost_pn:410|po_sent_time:1757650077683277|lost_send_time:1757650077678364|loss_delay:63856|frame:STREAM |repair:128|
[2025/09/12 04:07:57 742651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077683277u|
[2025/09/12 04:07:57 742657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 742663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077748149|now:1757650077742663|interval:5486|
[2025/09/12 04:07:57 742670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077748149|now:1757650077742663|interv:5486|
[2025/09/12 04:07:57 742676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57999, ack_elapse 57003, delivered 68407|rate 1179451|lost 168|
[2025/09/12 04:07:57 742683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179451) in round 6|
[2025/09/12 04:07:57 742689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 742696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 742702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077685885|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 742708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077685885|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 742715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56761|latest_rtt:56335|min_rtt:31489|applimit:0|lost:166|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 742724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:158|largest:158|pns:2|
[2025/09/12 04:07:57 742731] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:158|frame:ACK |recv_time:1757650077742220|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 742738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197742220|now:1757650077742220|interv:120000000|
[2025/09/12 04:07:57 742745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197742220|now:1757650077742220|interv:120000000|
[2025/09/12 04:07:57 742751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077747186|pq_index:0|
[2025/09/12 04:07:57 742757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077741609|
[2025/09/12 04:07:57 742763] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077742763|
[2025/09/12 04:07:57 742771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077742769|
[2025/09/12 04:07:57 742785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56761|min_srtt:56761|path_bw:1210161|loss_rate:53.85|path_pto:0|
[2025/09/12 04:07:57 742791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:327642|
[2025/09/12 04:07:57 742798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56761|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 742805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:408|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 742812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56761|min_srtt:56761|path_bw:1210161|loss_rate:53.85|path_pto:0|
[2025/09/12 04:07:57 742818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:328829|
[2025/09/12 04:07:57 742824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56761|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 742830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:409|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 742836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56761|min_srtt:56761|path_bw:1210161|loss_rate:53.85|path_pto:0|
[2025/09/12 04:07:57 742843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:400049|
[2025/09/12 04:07:57 742849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56761|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 742856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 742862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56761|min_srtt:56761|path_bw:1210161|loss_rate:53.85|path_pto:0|
[2025/09/12 04:07:57 742868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:401236|
[2025/09/12 04:07:57 742875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 742881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 742886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 742893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 742900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:408|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 742906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:327642|
[2025/09/12 04:07:57 742918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 742925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:541|
[2025/09/12 04:07:57 742963] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:541|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077742936|stream_id:8|stream_offset:327642|
[2025/09/12 04:07:57 742971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:541|origin_pktnum:408|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 742978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 742984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077748149|now:1757650077742984|interval:5165|
[2025/09/12 04:07:57 742990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077748149|now:1757650077742984|interv:5165|
[2025/09/12 04:07:57 742996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 743003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:409|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 743009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:328829|
[2025/09/12 04:07:57 743016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 743023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:542|
[2025/09/12 04:07:57 743080] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:542|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077743033|stream_id:8|stream_offset:328829|
[2025/09/12 04:07:57 743090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:542|origin_pktnum:409|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 743097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 743102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077748149|now:1757650077743101|interval:5048|
[2025/09/12 04:07:57 743106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077748149|now:1757650077743101|interv:5048|
[2025/09/12 04:07:57 743110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 743115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 743119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:400049|
[2025/09/12 04:07:57 743124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 743128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:543|
[2025/09/12 04:07:57 743159] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:543|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077743139|stream_id:8|stream_offset:400049|
[2025/09/12 04:07:57 743164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:543|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 743169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 743173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077748149|now:1757650077743173|interval:4976|
[2025/09/12 04:07:57 743177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077748149|now:1757650077743173|interv:4976|
[2025/09/12 04:07:57 743181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 743186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077748149|
[2025/09/12 04:07:57 743190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077748149|
[2025/09/12 04:07:57 743194] [debug] |xqc_engine_wakeup_after|wakeup:1757650077748149|now:1757650077743194|diff:4955|
[2025/09/12 04:07:57 743198] [debug] |xqc_engine_main_logic|END|now:1757650077742769|
[2025/09/12 04:07:57 743203] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077743203|
[2025/09/12 04:07:57 743207] [debug] |xqc_engine_wakeup_after|wakeup:1757650077748149|now:1757650077743207|diff:4942|
[2025/09/12 04:07:57 743211] [debug] |xqc_engine_main_logic|END|now:1757650077743203|
[2025/09/12 04:07:57 744060] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077744059|
[2025/09/12 04:07:57 744072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 744079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:158|
[2025/09/12 04:07:57 744083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:159|
[2025/09/12 04:07:57 744089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:159|
[2025/09/12 04:07:57 744093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 744100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:414|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:416|path_largest_ack:414|
[2025/09/12 04:07:57 744104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:103|tx_in_flight:150007|prior_delivered:203065|prior_time:1757650077685217|is_app_limited:0|send_elapse:58148|ack_elapse:58842|ctl_first_sent_time:1757650077686034|lagest_ack_time:1757650077744059|curr_delivered:272672|
[2025/09/12 04:07:57 744109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077686034|
[2025/09/12 04:07:57 744114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:306||sndq_packets_used_bytes:0|sndq_packets_free:149|
[2025/09/12 04:07:57 744118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:416|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:416|path_largest_ack:416|
[2025/09/12 04:07:57 744122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:103|tx_in_flight:151207|prior_delivered:204265|prior_time:1757650077686282|is_app_limited:0|send_elapse:57010|ack_elapse:57777|ctl_first_sent_time:1757650077686861|lagest_ack_time:1757650077744059|curr_delivered:273872|
[2025/09/12 04:07:57 744133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077686861|
[2025/09/12 04:07:57 744137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:305||sndq_packets_used_bytes:0|sndq_packets_free:150|
[2025/09/12 04:07:57 744141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56761|rttvar:424|minrtt:31489|latest_rtt:57198|ack_delay:32|
[2025/09/12 04:07:57 744145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56811|rttvar:419|minrtt:31489|latest_rtt:57198|ack_delay:32|
[2025/09/12 04:07:57 744149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:416|lost_pn:413|thresh:3|
[2025/09/12 04:07:57 744153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 744211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 744218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 744226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 744412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 744466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 744474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 744500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 744512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:411|lost_pn:413|po_sent_time:1757650077684293|lost_send_time:1757650077679712|loss_delay:64347|frame:STREAM |repair:128|
[2025/09/12 04:07:57 744517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:412|lost_pn:413|po_sent_time:1757650077684411|lost_send_time:1757650077679712|loss_delay:64347|frame:STREAM |repair:128|
[2025/09/12 04:07:57 744521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077684411u|
[2025/09/12 04:07:57 744526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 744529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077750510|now:1757650077744529|interval:5981|
[2025/09/12 04:07:57 744534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077750510|now:1757650077744529|interv:5981|
[2025/09/12 04:07:57 744538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57010, ack_elapse 57777, delivered 69607|rate 1204752|lost 170|
[2025/09/12 04:07:57 744542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204752) in round 6|
[2025/09/12 04:07:57 744549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 744553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 744557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077686861|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 744562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077686861|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 744566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56811|latest_rtt:57198|min_rtt:31489|applimit:0|lost:168|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 744572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:159|largest:159|pns:2|
[2025/09/12 04:07:57 744576] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:159|frame:ACK |recv_time:1757650077744059|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 744581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197744059|now:1757650077744059|interv:120000000|
[2025/09/12 04:07:57 744585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197744059|now:1757650077744059|interv:120000000|
[2025/09/12 04:07:57 744589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077748149|pq_index:0|
[2025/09/12 04:07:57 744594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077742769|
[2025/09/12 04:07:57 744597] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077744597|
[2025/09/12 04:07:57 744602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077744601|
[2025/09/12 04:07:57 744608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56811|min_srtt:56811|path_bw:1210161|loss_rate:55.17|path_pto:0|
[2025/09/12 04:07:57 744613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:259983|
[2025/09/12 04:07:57 744617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56811|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 744622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:411|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 744627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56811|min_srtt:56811|path_bw:1210161|loss_rate:55.17|path_pto:0|
[2025/09/12 04:07:57 744633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:330016|
[2025/09/12 04:07:57 744640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56811|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 744651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:412|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 744658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56811|min_srtt:56811|path_bw:1210161|loss_rate:55.17|path_pto:0|
[2025/09/12 04:07:57 744665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:401236|
[2025/09/12 04:07:57 744671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56811|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 744678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 744684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56811|min_srtt:56811|path_bw:1210161|loss_rate:55.17|path_pto:0|
[2025/09/12 04:07:57 744691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:402423|
[2025/09/12 04:07:57 744696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56811|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 744703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 744709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56811|min_srtt:56811|path_bw:1210161|loss_rate:55.17|path_pto:0|
[2025/09/12 04:07:57 744715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:403610|
[2025/09/12 04:07:57 744722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 744728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 744733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 744740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 744747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:411|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 744753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:259983|
[2025/09/12 04:07:57 744760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 744766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:544|
[2025/09/12 04:07:57 744799] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:544|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077744777|stream_id:8|stream_offset:259983|
[2025/09/12 04:07:57 744807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:544|origin_pktnum:284|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 744819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 744825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077750510|now:1757650077744825|interval:5685|
[2025/09/12 04:07:57 744831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077750510|now:1757650077744825|interv:5685|
[2025/09/12 04:07:57 744838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 744845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:412|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 744865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:330016|
[2025/09/12 04:07:57 744874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 744880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:545|
[2025/09/12 04:07:57 744913] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:545|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077744890|stream_id:8|stream_offset:330016|
[2025/09/12 04:07:57 744922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:545|origin_pktnum:412|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 744929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 744935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077750510|now:1757650077744935|interval:5575|
[2025/09/12 04:07:57 744942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077750510|now:1757650077744935|interv:5575|
[2025/09/12 04:07:57 744949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 744957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 744963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:401236|
[2025/09/12 04:07:57 744970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 744976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:546|
[2025/09/12 04:07:57 745020] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:546|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077744987|stream_id:8|stream_offset:401236|
[2025/09/12 04:07:57 745029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:546|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 745036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 745042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077750510|now:1757650077745042|interval:5468|
[2025/09/12 04:07:57 745055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077750510|now:1757650077745042|interv:5468|
[2025/09/12 04:07:57 745062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 745069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 745075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:402423|
[2025/09/12 04:07:57 745092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 745098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:547|
[2025/09/12 04:07:57 745128] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:547|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077745106|stream_id:8|stream_offset:402423|
[2025/09/12 04:07:57 745137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:547|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 745145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 745150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077750510|now:1757650077745150|interval:5360|
[2025/09/12 04:07:57 745158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077750510|now:1757650077745150|interv:5360|
[2025/09/12 04:07:57 745162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 745167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077750510|
[2025/09/12 04:07:57 745171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077750510|
[2025/09/12 04:07:57 745175] [debug] |xqc_engine_wakeup_after|wakeup:1757650077750510|now:1757650077745175|diff:5335|
[2025/09/12 04:07:57 745180] [debug] |xqc_engine_main_logic|END|now:1757650077744601|
[2025/09/12 04:07:57 745185] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077745185|
[2025/09/12 04:07:57 745189] [debug] |xqc_engine_wakeup_after|wakeup:1757650077750510|now:1757650077745189|diff:5321|
[2025/09/12 04:07:57 745193] [debug] |xqc_engine_main_logic|END|now:1757650077745185|
[2025/09/12 04:07:57 746018] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077746017|
[2025/09/12 04:07:57 746032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 746039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:159|
[2025/09/12 04:07:57 746043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:160|
[2025/09/12 04:07:57 746049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:160|
[2025/09/12 04:07:57 746053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 746062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:417|origin_pktnum:290|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:418|path_largest_ack:417|
[2025/09/12 04:07:57 746070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:106|tx_in_flight:146407|prior_delivered:206665|prior_time:1757650077688193|is_app_limited:0|send_elapse:57127|ack_elapse:57824|ctl_first_sent_time:1757650077688901|lagest_ack_time:1757650077746017|curr_delivered:275072|
[2025/09/12 04:07:57 746084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077688901|
[2025/09/12 04:07:57 746089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:305||sndq_packets_used_bytes:0|sndq_packets_free:150|
[2025/09/12 04:07:57 746094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:418|origin_pktnum:293|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:418|path_largest_ack:418|
[2025/09/12 04:07:57 746098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:106|tx_in_flight:146407|prior_delivered:206665|prior_time:1757650077688193|is_app_limited:0|send_elapse:57127|ack_elapse:57824|ctl_first_sent_time:1757650077688901|lagest_ack_time:1757650077746017|curr_delivered:276272|
[2025/09/12 04:07:57 746103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077689001|
[2025/09/12 04:07:57 746107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:303||sndq_packets_used_bytes:0|sndq_packets_free:152|
[2025/09/12 04:07:57 746111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56811|rttvar:419|minrtt:31489|latest_rtt:57016|ack_delay:24|
[2025/09/12 04:07:57 746115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56834|rttvar:360|minrtt:31489|latest_rtt:57016|ack_delay:24|
[2025/09/12 04:07:57 746119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:418|lost_pn:415|thresh:3|
[2025/09/12 04:07:57 746123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 746184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 746191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 746199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 746383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 746410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 746417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 746477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 746481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:415|lost_pn:415|po_sent_time:1757650077686163|lost_send_time:1757650077681874|loss_delay:64143|frame:STREAM |repair:128|
[2025/09/12 04:07:57 746486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077686163u|
[2025/09/12 04:07:57 746490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 746497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56834|rtt_var:360|pto_duration:58834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 746502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 746506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 746510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 147607|
[2025/09/12 04:07:57 746513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077823940|now:1757650077746497|interv:77443|
[2025/09/12 04:07:57 746518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077823940|now:1757650077746497|interval:77443|pto_count:0|srtt:56834
[2025/09/12 04:07:57 746522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57127, ack_elapse 57824, delivered 69607|rate 1203773|lost 171|
[2025/09/12 04:07:57 746527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203773) in round 6|
[2025/09/12 04:07:57 746531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 746535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 746539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077689001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 746543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077689001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 746548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56834|latest_rtt:57016|min_rtt:31489|applimit:0|lost:170|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 746553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:160|largest:160|pns:2|
[2025/09/12 04:07:57 746558] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:160|frame:ACK |recv_time:1757650077746017|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 746563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197746017|now:1757650077746017|interv:120000000|
[2025/09/12 04:07:57 746567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197746017|now:1757650077746017|interv:120000000|
[2025/09/12 04:07:57 746571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077750510|pq_index:0|
[2025/09/12 04:07:57 746575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077744601|
[2025/09/12 04:07:57 746579] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077746579|
[2025/09/12 04:07:57 746584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077746583|
[2025/09/12 04:07:57 746592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56834|min_srtt:56834|path_bw:1210161|loss_rate:54.55|path_pto:0|
[2025/09/12 04:07:57 746597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:332390|
[2025/09/12 04:07:57 746601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56834|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 746606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:415|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 746610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56834|min_srtt:56834|path_bw:1210161|loss_rate:54.55|path_pto:0|
[2025/09/12 04:07:57 746615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:403610|
[2025/09/12 04:07:57 746619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56834|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 746623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 746627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56834|min_srtt:56834|path_bw:1210161|loss_rate:54.55|path_pto:0|
[2025/09/12 04:07:57 746632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:404797|
[2025/09/12 04:07:57 746636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56834|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 746640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 746644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56834|min_srtt:56834|path_bw:1210161|loss_rate:54.55|path_pto:0|
[2025/09/12 04:07:57 746648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:405984|
[2025/09/12 04:07:57 746652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 746656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 746660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 746664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 746668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:415|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 746673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:332390|
[2025/09/12 04:07:57 746677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 746684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:548|
[2025/09/12 04:07:57 746744] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:548|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077746693|stream_id:8|stream_offset:332390|
[2025/09/12 04:07:57 746754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:548|origin_pktnum:415|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 746761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 746768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56834|rtt_var:360|pto_duration:58834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 746774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 746780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 746787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 148807|
[2025/09/12 04:07:57 746793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077825527|now:1757650077746767|interv:78760|
[2025/09/12 04:07:57 746800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077825527|now:1757650077746767|interval:78760|pto_count:0|srtt:56834
[2025/09/12 04:07:57 746807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 746815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 746820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:403610|
[2025/09/12 04:07:57 746827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 746833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:549|
[2025/09/12 04:07:57 746867] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:549|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077746844|stream_id:8|stream_offset:403610|
[2025/09/12 04:07:57 746875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:549|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 746882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 746889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56834|rtt_var:360|pto_duration:58834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 746896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 746902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 746908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 150007|
[2025/09/12 04:07:57 746917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077825678|now:1757650077746889|interv:78789|
[2025/09/12 04:07:57 746922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077825678|now:1757650077746889|interval:78789|pto_count:0|srtt:56834
[2025/09/12 04:07:57 746926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 746931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 746935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:404797|
[2025/09/12 04:07:57 746939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 746943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:550|
[2025/09/12 04:07:57 746972] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:550|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077746950|stream_id:8|stream_offset:404797|
[2025/09/12 04:07:57 746980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:550|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 746988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 746994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56834|rtt_var:360|pto_duration:58834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 747001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 747005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 747009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 151207|
[2025/09/12 04:07:57 747013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077825784|now:1757650077746993|interv:78791|
[2025/09/12 04:07:57 747017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077825784|now:1757650077746993|interval:78791|pto_count:0|srtt:56834
[2025/09/12 04:07:57 747021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 747026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077758215|
[2025/09/12 04:07:57 747030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077758215|
[2025/09/12 04:07:57 747034] [debug] |xqc_engine_wakeup_after|wakeup:1757650077758215|now:1757650077747034|diff:11181|
[2025/09/12 04:07:57 747038] [debug] |xqc_engine_main_logic|END|now:1757650077746583|
[2025/09/12 04:07:57 747043] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077747043|
[2025/09/12 04:07:57 747047] [debug] |xqc_engine_wakeup_after|wakeup:1757650077758215|now:1757650077747047|diff:11168|
[2025/09/12 04:07:57 747051] [debug] |xqc_engine_main_logic|END|now:1757650077747043|
[2025/09/12 04:07:57 747118] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077747117|
[2025/09/12 04:07:57 747123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 747134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:160|
[2025/09/12 04:07:57 747138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:161|
[2025/09/12 04:07:57 747143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:161|
[2025/09/12 04:07:57 747147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 747154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:422|origin_pktnum:168|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:422|path_largest_ack:422|
[2025/09/12 04:07:57 747158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:108|tx_in_flight:147607|prior_delivered:209065|prior_time:1757650077690187|is_app_limited:0|send_elapse:57029|ack_elapse:56930|ctl_first_sent_time:1757650077690872|lagest_ack_time:1757650077747117|curr_delivered:277472|
[2025/09/12 04:07:57 747163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077690872|
[2025/09/12 04:07:57 747168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:303||sndq_packets_used_bytes:0|sndq_packets_free:152|
[2025/09/12 04:07:57 747172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56834|rttvar:360|minrtt:31489|latest_rtt:56245|ack_delay:32|
[2025/09/12 04:07:57 747176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56756|rttvar:425|minrtt:31489|latest_rtt:56245|ack_delay:32|
[2025/09/12 04:07:57 747180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:422|lost_pn:419|thresh:3|
[2025/09/12 04:07:57 747184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 747241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 747249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 747256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 747450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 747479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 747487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 747528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 747537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:419|lost_pn:419|po_sent_time:1757650077689088|lost_send_time:1757650077683267|loss_delay:63850|frame:STREAM |repair:128|
[2025/09/12 04:07:57 747541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077689088u|
[2025/09/12 04:07:57 747545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 747549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077753031|now:1757650077747549|interval:5482|
[2025/09/12 04:07:57 747556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077753031|now:1757650077747549|interv:5482|
[2025/09/12 04:07:57 747560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57029, ack_elapse 56930, delivered 68407|rate 1199512|lost 172|
[2025/09/12 04:07:57 747565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199512) in round 6|
[2025/09/12 04:07:57 747569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 747573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 747577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077690872|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 747581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077690872|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 747586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56756|latest_rtt:56245|min_rtt:31489|applimit:0|lost:171|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 747592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:161|largest:161|pns:2|
[2025/09/12 04:07:57 747596] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:161|frame:ACK |recv_time:1757650077747117|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 747601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197747117|now:1757650077747117|interv:120000000|
[2025/09/12 04:07:57 747605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197747117|now:1757650077747117|interv:120000000|
[2025/09/12 04:07:57 747609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077758215|pq_index:0|
[2025/09/12 04:07:57 747613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077746583|
[2025/09/12 04:07:57 747617] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077747617|
[2025/09/12 04:07:57 747622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077747620|
[2025/09/12 04:07:57 747627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56756|min_srtt:56756|path_bw:1210161|loss_rate:52.78|path_pto:0|
[2025/09/12 04:07:57 747632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:265918|
[2025/09/12 04:07:57 747636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56756|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 747641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:419|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 747645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56756|min_srtt:56756|path_bw:1210161|loss_rate:52.78|path_pto:0|
[2025/09/12 04:07:57 747652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:405984|
[2025/09/12 04:07:57 747656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56756|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 747660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 747665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56756|min_srtt:56756|path_bw:1210161|loss_rate:52.78|path_pto:0|
[2025/09/12 04:07:57 747669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:407171|
[2025/09/12 04:07:57 747673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 747678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 747684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 747691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 747697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:419|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 747703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:265918|
[2025/09/12 04:07:57 747710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 747716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:551|
[2025/09/12 04:07:57 747749] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:551|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077747725|stream_id:8|stream_offset:265918|
[2025/09/12 04:07:57 747758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:551|origin_pktnum:294|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 747765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 747771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077753031|now:1757650077747771|interval:5260|
[2025/09/12 04:07:57 747778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077753031|now:1757650077747771|interv:5260|
[2025/09/12 04:07:57 747784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 747791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 747797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:405984|
[2025/09/12 04:07:57 747810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 747816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:552|
[2025/09/12 04:07:57 747845] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:552|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077747826|stream_id:8|stream_offset:405984|
[2025/09/12 04:07:57 747853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:552|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 747859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 747865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077753031|now:1757650077747865|interval:5166|
[2025/09/12 04:07:57 747871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077753031|now:1757650077747865|interv:5166|
[2025/09/12 04:07:57 747877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 747883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077753031|
[2025/09/12 04:07:57 747889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077753031|
[2025/09/12 04:07:57 747895] [debug] |xqc_engine_wakeup_after|wakeup:1757650077753031|now:1757650077747895|diff:5136|
[2025/09/12 04:07:57 747901] [debug] |xqc_engine_main_logic|END|now:1757650077747620|
[2025/09/12 04:07:57 747909] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077747909|
[2025/09/12 04:07:57 747915] [debug] |xqc_engine_wakeup_after|wakeup:1757650077753031|now:1757650077747915|diff:5116|
[2025/09/12 04:07:57 747921] [debug] |xqc_engine_main_logic|END|now:1757650077747909|
[2025/09/12 04:07:57 748987] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077748986|
[2025/09/12 04:07:57 748999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 749008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:161|
[2025/09/12 04:07:57 749014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:162|
[2025/09/12 04:07:57 749023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:162|
[2025/09/12 04:07:57 749028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 749035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:423|origin_pktnum:296|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:426|path_largest_ack:423|
[2025/09/12 04:07:57 749039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:108|tx_in_flight:148807|prior_delivered:209065|prior_time:1757650077690187|is_app_limited:0|send_elapse:57179|ack_elapse:58799|ctl_first_sent_time:1757650077691022|lagest_ack_time:1757650077748986|curr_delivered:278672|
[2025/09/12 04:07:57 749044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077691022|
[2025/09/12 04:07:57 749049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:300||sndq_packets_used_bytes:0|sndq_packets_free:155|
[2025/09/12 04:07:57 749053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:426|origin_pktnum:301|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:426|path_largest_ack:426|
[2025/09/12 04:07:57 749062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:109|tx_in_flight:148807|prior_delivered:211465|prior_time:1757650077692228|is_app_limited:0|send_elapse:58058|ack_elapse:56758|ctl_first_sent_time:1757650077692937|lagest_ack_time:1757650077748986|curr_delivered:279872|
[2025/09/12 04:07:57 749067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077692937|
[2025/09/12 04:07:57 749071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:298||sndq_packets_used_bytes:0|sndq_packets_free:157|
[2025/09/12 04:07:57 749075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56756|rttvar:425|minrtt:31489|latest_rtt:56049|ack_delay:24|
[2025/09/12 04:07:57 749079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56665|rttvar:501|minrtt:31489|latest_rtt:56049|ack_delay:24|
[2025/09/12 04:07:57 749083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:426|lost_pn:423|thresh:3|
[2025/09/12 04:07:57 749087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 749141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 749148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 749158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 749323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 749352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 749360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 749409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 749414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:420|lost_pn:423|po_sent_time:1757650077689181|lost_send_time:1757650077685238|loss_delay:63748|frame:STREAM |repair:128|
[2025/09/12 04:07:57 749435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:421|lost_pn:423|po_sent_time:1757650077689275|lost_send_time:1757650077685238|loss_delay:63748|frame:STREAM |repair:128|
[2025/09/12 04:07:57 749441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077689275u|
[2025/09/12 04:07:57 749446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 749449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077754927|now:1757650077749449|interval:5478|
[2025/09/12 04:07:57 749454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077754927|now:1757650077749449|interv:5478|
[2025/09/12 04:07:57 749458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58058, ack_elapse 56758, delivered 68407|rate 1178252|lost 174|
[2025/09/12 04:07:57 749462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178252) in round 6|
[2025/09/12 04:07:57 749469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 749474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 749477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077692937|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 749482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077692937|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 749486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56665|latest_rtt:56049|min_rtt:31489|applimit:0|lost:172|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 749492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:162|largest:162|pns:2|
[2025/09/12 04:07:57 749497] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:162|frame:ACK |recv_time:1757650077748986|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 749501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197748986|now:1757650077748986|interv:120000000|
[2025/09/12 04:07:57 749505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197748986|now:1757650077748986|interv:120000000|
[2025/09/12 04:07:57 749509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077753031|pq_index:0|
[2025/09/12 04:07:57 749514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077747620|
[2025/09/12 04:07:57 749517] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077749517|
[2025/09/12 04:07:57 749522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077749521|
[2025/09/12 04:07:57 749528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56665|min_srtt:56665|path_bw:1210161|loss_rate:52.63|path_pto:0|
[2025/09/12 04:07:57 749533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:334764|
[2025/09/12 04:07:57 749537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56665|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 749542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:420|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 749546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56665|min_srtt:56665|path_bw:1210161|loss_rate:52.63|path_pto:0|
[2025/09/12 04:07:57 749550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:335951|
[2025/09/12 04:07:57 749554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56665|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 749561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:421|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 749565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56665|min_srtt:56665|path_bw:1210161|loss_rate:52.63|path_pto:0|
[2025/09/12 04:07:57 749570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:407171|
[2025/09/12 04:07:57 749574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56665|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 749578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 749582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56665|min_srtt:56665|path_bw:1210161|loss_rate:52.63|path_pto:0|
[2025/09/12 04:07:57 749586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:408358|
[2025/09/12 04:07:57 749590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56665|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 749595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 749599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56665|min_srtt:56665|path_bw:1210161|loss_rate:52.63|path_pto:0|
[2025/09/12 04:07:57 749603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:409545|
[2025/09/12 04:07:57 749607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 749610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 749614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 749618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 749623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:420|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 749627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:334764|
[2025/09/12 04:07:57 749631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 749635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:553|
[2025/09/12 04:07:57 749667] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:553|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077749642|stream_id:8|stream_offset:334764|
[2025/09/12 04:07:57 749676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:553|origin_pktnum:420|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 749688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 749694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077754927|now:1757650077749694|interval:5233|
[2025/09/12 04:07:57 749701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077754927|now:1757650077749694|interv:5233|
[2025/09/12 04:07:57 749707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 749714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:421|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 749720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:335951|
[2025/09/12 04:07:57 749727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 749733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:554|
[2025/09/12 04:07:57 749788] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:554|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077749743|stream_id:8|stream_offset:335951|
[2025/09/12 04:07:57 749798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:554|origin_pktnum:421|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 749805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 749811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077754927|now:1757650077749810|interval:5117|
[2025/09/12 04:07:57 749817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077754927|now:1757650077749810|interv:5117|
[2025/09/12 04:07:57 749822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 749829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 749836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:407171|
[2025/09/12 04:07:57 749843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 749849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:555|
[2025/09/12 04:07:57 749903] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:555|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077749860|stream_id:8|stream_offset:407171|
[2025/09/12 04:07:57 749912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:555|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 749918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 749925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077754927|now:1757650077749925|interval:5002|
[2025/09/12 04:07:57 749938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077754927|now:1757650077749925|interv:5002|
[2025/09/12 04:07:57 749944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 749951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 749957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:408358|
[2025/09/12 04:07:57 749963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 749969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:556|
[2025/09/12 04:07:57 750020] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:556|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077749978|stream_id:8|stream_offset:408358|
[2025/09/12 04:07:57 750029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:556|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 750036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 750042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077754927|now:1757650077750041|interval:4886|
[2025/09/12 04:07:57 750049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077754927|now:1757650077750041|interv:4886|
[2025/09/12 04:07:57 750054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 750060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077754927|
[2025/09/12 04:07:57 750064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077754927|
[2025/09/12 04:07:57 750068] [debug] |xqc_engine_wakeup_after|wakeup:1757650077754927|now:1757650077750068|diff:4859|
[2025/09/12 04:07:57 750073] [debug] |xqc_engine_main_logic|END|now:1757650077749521|
[2025/09/12 04:07:57 750078] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077750078|
[2025/09/12 04:07:57 750082] [debug] |xqc_engine_wakeup_after|wakeup:1757650077754927|now:1757650077750082|diff:4845|
[2025/09/12 04:07:57 750086] [debug] |xqc_engine_main_logic|END|now:1757650077750078|
[2025/09/12 04:07:57 751008] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077751006|
[2025/09/12 04:07:57 751023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 751032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:162|
[2025/09/12 04:07:57 751038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:163|
[2025/09/12 04:07:57 751047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:163|
[2025/09/12 04:07:57 751054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 751063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:427|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:429|path_largest_ack:427|
[2025/09/12 04:07:57 751070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:109|tx_in_flight:150007|prior_delivered:211465|prior_time:1757650077692228|is_app_limited:0|send_elapse:58158|ack_elapse:58778|ctl_first_sent_time:1757650077693037|lagest_ack_time:1757650077751006|curr_delivered:281072|
[2025/09/12 04:07:57 751084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077693037|
[2025/09/12 04:07:57 751089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:299||sndq_packets_used_bytes:0|sndq_packets_free:156|
[2025/09/12 04:07:57 751093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:429|origin_pktnum:302|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:429|path_largest_ack:429|
[2025/09/12 04:07:57 751097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:111|tx_in_flight:148807|prior_delivered:212665|prior_time:1757650077693240|is_app_limited:0|send_elapse:58039|ack_elapse:57766|ctl_first_sent_time:1757650077693918|lagest_ack_time:1757650077751006|curr_delivered:282272|
[2025/09/12 04:07:57 751102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077693918|
[2025/09/12 04:07:57 751106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:297||sndq_packets_used_bytes:0|sndq_packets_free:158|
[2025/09/12 04:07:57 751110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56665|rttvar:501|minrtt:31489|latest_rtt:57088|ack_delay:24|
[2025/09/12 04:07:57 751114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56715|rttvar:475|minrtt:31489|latest_rtt:57088|ack_delay:24|
[2025/09/12 04:07:57 751118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:429|lost_pn:426|thresh:3|
[2025/09/12 04:07:57 751122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 751191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 751198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 751206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 751367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 751396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 751403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751434] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 751476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 751484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:424|lost_pn:426|po_sent_time:1757650077691179|lost_send_time:1757650077686782|loss_delay:64224|frame:STREAM |repair:128|
[2025/09/12 04:07:57 751489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:425|lost_pn:426|po_sent_time:1757650077691299|lost_send_time:1757650077686782|loss_delay:64224|frame:STREAM |repair:128|
[2025/09/12 04:07:57 751493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077691299u|
[2025/09/12 04:07:57 751500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 751504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077757358|now:1757650077751504|interval:5854|
[2025/09/12 04:07:57 751508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077757358|now:1757650077751504|interv:5854|
[2025/09/12 04:07:57 751512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58039, ack_elapse 57766, delivered 69607|rate 1199314|lost 176|
[2025/09/12 04:07:57 751517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199314) in round 6|
[2025/09/12 04:07:57 751521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 751525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 751529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077693918|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 751534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077693918|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 751538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56715|latest_rtt:57088|min_rtt:31489|applimit:0|lost:174|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 751544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:163|largest:163|pns:2|
[2025/09/12 04:07:57 751549] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:163|frame:ACK |recv_time:1757650077751006|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 751553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197751006|now:1757650077751006|interv:120000000|
[2025/09/12 04:07:57 751557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197751006|now:1757650077751006|interv:120000000|
[2025/09/12 04:07:57 751561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077754927|pq_index:0|
[2025/09/12 04:07:57 751566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077749521|
[2025/09/12 04:07:57 751572] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077751572|
[2025/09/12 04:07:57 751580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077751579|
[2025/09/12 04:07:57 751589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56715|min_srtt:56715|path_bw:1210161|loss_rate:52.38|path_pto:0|
[2025/09/12 04:07:57 751596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:337138|
[2025/09/12 04:07:57 751603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56715|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 751616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:424|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 751624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56715|min_srtt:56715|path_bw:1210161|loss_rate:52.38|path_pto:0|
[2025/09/12 04:07:57 751631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:338325|
[2025/09/12 04:07:57 751638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56715|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 751645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:425|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 751651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56715|min_srtt:56715|path_bw:1210161|loss_rate:52.38|path_pto:0|
[2025/09/12 04:07:57 751655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:409545|
[2025/09/12 04:07:57 751659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56715|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 751663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 751668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56715|min_srtt:56715|path_bw:1210161|loss_rate:52.38|path_pto:0|
[2025/09/12 04:07:57 751672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:410732|
[2025/09/12 04:07:57 751676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56715|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 751680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 751687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56715|min_srtt:56715|path_bw:1210161|loss_rate:52.38|path_pto:0|
[2025/09/12 04:07:57 751694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:411919|
[2025/09/12 04:07:57 751700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 751706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 751712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 751718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 751725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:424|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 751737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:337138|
[2025/09/12 04:07:57 751743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 751749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:557|
[2025/09/12 04:07:57 751827] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:557|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077751760|stream_id:8|stream_offset:337138|
[2025/09/12 04:07:57 751838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:557|origin_pktnum:424|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 751845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 751852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077757358|now:1757650077751852|interval:5506|
[2025/09/12 04:07:57 751859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077757358|now:1757650077751852|interv:5506|
[2025/09/12 04:07:57 751866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 751873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:425|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 751879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:338325|
[2025/09/12 04:07:57 751886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 751892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:558|
[2025/09/12 04:07:57 751952] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:558|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077751903|stream_id:8|stream_offset:338325|
[2025/09/12 04:07:57 751962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:558|origin_pktnum:425|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 751968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 751975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077757358|now:1757650077751974|interval:5384|
[2025/09/12 04:07:57 751981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077757358|now:1757650077751974|interv:5384|
[2025/09/12 04:07:57 751987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 751992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 751996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:409545|
[2025/09/12 04:07:57 752001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 752007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:559|
[2025/09/12 04:07:57 752046] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:559|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077752022|stream_id:8|stream_offset:409545|
[2025/09/12 04:07:57 752055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:559|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 752062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 752069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077757358|now:1757650077752069|interval:5289|
[2025/09/12 04:07:57 752076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077757358|now:1757650077752069|interv:5289|
[2025/09/12 04:07:57 752082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 752089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 752093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:410732|
[2025/09/12 04:07:57 752097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 752101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:560|
[2025/09/12 04:07:57 752127] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:560|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077752108|stream_id:8|stream_offset:410732|
[2025/09/12 04:07:57 752135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:560|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 752142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 752149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077757358|now:1757650077752148|interval:5210|
[2025/09/12 04:07:57 752155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077757358|now:1757650077752148|interv:5210|
[2025/09/12 04:07:57 752159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 752164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077757358|
[2025/09/12 04:07:57 752168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077757358|
[2025/09/12 04:07:57 752172] [debug] |xqc_engine_wakeup_after|wakeup:1757650077757358|now:1757650077752172|diff:5186|
[2025/09/12 04:07:57 752176] [debug] |xqc_engine_main_logic|END|now:1757650077751579|
[2025/09/12 04:07:57 752183] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077752182|
[2025/09/12 04:07:57 752188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 752193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:163|
[2025/09/12 04:07:57 752197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:164|
[2025/09/12 04:07:57 752208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:164|
[2025/09/12 04:07:57 752212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 752218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:432|origin_pktnum:178|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:432|path_largest_ack:432|
[2025/09/12 04:07:57 752223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:112|tx_in_flight:148807|prior_delivered:215065|prior_time:1757650077695222|is_app_limited:0|send_elapse:58135|ack_elapse:56960|ctl_first_sent_time:1757650077695966|lagest_ack_time:1757650077752182|curr_delivered:283472|
[2025/09/12 04:07:57 752228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077695966|
[2025/09/12 04:07:57 752232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:298||sndq_packets_used_bytes:0|sndq_packets_free:157|
[2025/09/12 04:07:57 752236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56715|rttvar:475|minrtt:31489|latest_rtt:56216|ack_delay:40|
[2025/09/12 04:07:57 752241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56648|rttvar:491|minrtt:31489|latest_rtt:56216|ack_delay:40|
[2025/09/12 04:07:57 752245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:432|lost_pn:429|thresh:3|
[2025/09/12 04:07:57 752249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 752298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 752309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 752316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752431] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 752490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 752517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 752530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 752584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 752599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:428|lost_pn:429|po_sent_time:1757650077693134|lost_send_time:1757650077688453|loss_delay:63729|frame:STREAM |repair:128|
[2025/09/12 04:07:57 752606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077693134u|
[2025/09/12 04:07:57 752612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 752618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077757761|now:1757650077752618|interval:5143|
[2025/09/12 04:07:57 752625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077757761|now:1757650077752618|interv:5143|
[2025/09/12 04:07:57 752635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58135, ack_elapse 56960, delivered 68407|rate 1176692|lost 177|
[2025/09/12 04:07:57 752642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176692) in round 6|
[2025/09/12 04:07:57 752648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 752654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 752661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077695966|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 752667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077695966|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 752674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56648|latest_rtt:56216|min_rtt:31489|applimit:0|lost:176|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 752683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:164|largest:164|pns:2|
[2025/09/12 04:07:57 752689] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:164|frame:ACK |recv_time:1757650077752182|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 752696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197752182|now:1757650077752182|interv:120000000|
[2025/09/12 04:07:57 752702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197752182|now:1757650077752182|interv:120000000|
[2025/09/12 04:07:57 752712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077757358|pq_index:0|
[2025/09/12 04:07:57 752718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077751579|
[2025/09/12 04:07:57 752724] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077752724|
[2025/09/12 04:07:57 752732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077752730|
[2025/09/12 04:07:57 752741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56648|min_srtt:56648|path_bw:1210161|loss_rate:52.17|path_pto:0|
[2025/09/12 04:07:57 752747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:340699|
[2025/09/12 04:07:57 752754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56648|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 752761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:428|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 752768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56648|min_srtt:56648|path_bw:1210161|loss_rate:52.17|path_pto:0|
[2025/09/12 04:07:57 752774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:411919|
[2025/09/12 04:07:57 752786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56648|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 752793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 752800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56648|min_srtt:56648|path_bw:1210161|loss_rate:52.17|path_pto:0|
[2025/09/12 04:07:57 752807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:413106|
[2025/09/12 04:07:57 752813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 752818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 752823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 752829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 752835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:428|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 752840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:340699|
[2025/09/12 04:07:57 752846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 752853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:561|
[2025/09/12 04:07:57 752911] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:561|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077752863|stream_id:8|stream_offset:340699|
[2025/09/12 04:07:57 752921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:561|origin_pktnum:428|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 752928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 752934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077757761|now:1757650077752934|interval:4827|
[2025/09/12 04:07:57 752941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077757761|now:1757650077752934|interv:4827|
[2025/09/12 04:07:57 752947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 752955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 752961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:411919|
[2025/09/12 04:07:57 752968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 752974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:562|
[2025/09/12 04:07:57 753023] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:562|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077753001|stream_id:8|stream_offset:411919|
[2025/09/12 04:07:57 753033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:562|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 753040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 753046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077757761|now:1757650077753046|interval:4715|
[2025/09/12 04:07:57 753052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077757761|now:1757650077753046|interv:4715|
[2025/09/12 04:07:57 753058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 753066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077757761|
[2025/09/12 04:07:57 753072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077757761|
[2025/09/12 04:07:57 753078] [debug] |xqc_engine_wakeup_after|wakeup:1757650077757761|now:1757650077753078|diff:4683|
[2025/09/12 04:07:57 753085] [debug] |xqc_engine_main_logic|END|now:1757650077752730|
[2025/09/12 04:07:57 753091] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077753091|
[2025/09/12 04:07:57 753095] [debug] |xqc_engine_wakeup_after|wakeup:1757650077757761|now:1757650077753095|diff:4666|
[2025/09/12 04:07:57 753099] [debug] |xqc_engine_main_logic|END|now:1757650077753091|
[2025/09/12 04:07:57 753999] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077753998|
[2025/09/12 04:07:57 754011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 754028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:164|
[2025/09/12 04:07:57 754035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:165|
[2025/09/12 04:07:57 754044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:165|
[2025/09/12 04:07:57 754050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 754057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:433|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:435|path_largest_ack:433|
[2025/09/12 04:07:57 754062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:112|tx_in_flight:150007|prior_delivered:215065|prior_time:1757650077695222|is_app_limited:0|send_elapse:58266|ack_elapse:58776|ctl_first_sent_time:1757650077696097|lagest_ack_time:1757650077753998|curr_delivered:284672|
[2025/09/12 04:07:57 754067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077696097|
[2025/09/12 04:07:57 754071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:296||sndq_packets_used_bytes:0|sndq_packets_free:159|
[2025/09/12 04:07:57 754075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:435|origin_pktnum:309|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:435|path_largest_ack:435|
[2025/09/12 04:07:57 754080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:113|tx_in_flight:150000|prior_delivered:216272|prior_time:1757650077697338|is_app_limited:0|send_elapse:59235|ack_elapse:56660|ctl_first_sent_time:1757650077698115|lagest_ack_time:1757650077753998|curr_delivered:285872|
[2025/09/12 04:07:57 754090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077698115|
[2025/09/12 04:07:57 754094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:294||sndq_packets_used_bytes:0|sndq_packets_free:161|
[2025/09/12 04:07:57 754098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56648|rttvar:491|minrtt:31489|latest_rtt:55883|ack_delay:32|
[2025/09/12 04:07:57 754103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56548|rttvar:568|minrtt:31489|latest_rtt:55883|ack_delay:32|
[2025/09/12 04:07:57 754107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:435|lost_pn:432|thresh:3|
[2025/09/12 04:07:57 754111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 754161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 754168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 754176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 754332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 754359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 754366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 754447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 754467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:430|lost_pn:432|po_sent_time:1757650077694032|lost_send_time:1757650077690382|loss_delay:63616|frame:STREAM |repair:128|
[2025/09/12 04:07:57 754471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:431|lost_pn:432|po_sent_time:1757650077694136|lost_send_time:1757650077690382|loss_delay:63616|frame:STREAM |repair:128|
[2025/09/12 04:07:57 754476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077694136u|
[2025/09/12 04:07:57 754480] [stats] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|addr or cid not avail |lost interval:101699|lost_count:118|send_count:218|pkt_num:431|po_send_time:1757650077694136|srtt:56548|cwnd:151812|bw:1210161|conn_life:307970|now:0|last_lost_time:307970|
[2025/09/12 04:07:57 754485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 754489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077759838|now:1757650077754489|interval:5349|
[2025/09/12 04:07:57 754494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077759838|now:1757650077754489|interv:5349|
[2025/09/12 04:07:57 754498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 59235, ack_elapse 56660, delivered 69600|rate 1174981|lost 179|
[2025/09/12 04:07:57 754505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174981) in round 6|
[2025/09/12 04:07:57 754509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 754514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 754517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077698115|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 754522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077698115|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 754526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56548|latest_rtt:55883|min_rtt:31489|applimit:0|lost:177|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 754532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:165|largest:165|pns:2|
[2025/09/12 04:07:57 754537] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:165|frame:ACK |recv_time:1757650077753998|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 754542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197753998|now:1757650077753998|interv:120000000|
[2025/09/12 04:07:57 754546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197753998|now:1757650077753998|interv:120000000|
[2025/09/12 04:07:57 754550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077757761|pq_index:0|
[2025/09/12 04:07:57 754554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077752730|
[2025/09/12 04:07:57 754558] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077754558|
[2025/09/12 04:07:57 754563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077754562|
[2025/09/12 04:07:57 754569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56548|min_srtt:56548|path_bw:1210161|loss_rate:52.08|path_pto:0|
[2025/09/12 04:07:57 754573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:165023|
[2025/09/12 04:07:57 754578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56548|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 754583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:430|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 754587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56548|min_srtt:56548|path_bw:1210161|loss_rate:52.08|path_pto:0|
[2025/09/12 04:07:57 754591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:341886|
[2025/09/12 04:07:57 754599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56548|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 754603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:431|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 754608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56548|min_srtt:56548|path_bw:1210161|loss_rate:52.08|path_pto:0|
[2025/09/12 04:07:57 754612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:413106|
[2025/09/12 04:07:57 754616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56548|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 754620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 754624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56548|min_srtt:56548|path_bw:1210161|loss_rate:52.08|path_pto:0|
[2025/09/12 04:07:57 754628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:414293|
[2025/09/12 04:07:57 754633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56548|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 754637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 754641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56548|min_srtt:56548|path_bw:1210161|loss_rate:52.08|path_pto:0|
[2025/09/12 04:07:57 754645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:415480|
[2025/09/12 04:07:57 754650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 754654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 754659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 754666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 754673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:430|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 754679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:165023|
[2025/09/12 04:07:57 754685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 754692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:563|
[2025/09/12 04:07:57 754751] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:563|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077754702|stream_id:8|stream_offset:165023|
[2025/09/12 04:07:57 754766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:563|origin_pktnum:176|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 754774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 754780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077759838|now:1757650077754780|interval:5058|
[2025/09/12 04:07:57 754787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077759838|now:1757650077754780|interv:5058|
[2025/09/12 04:07:57 754795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 754802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:431|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 754809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:341886|
[2025/09/12 04:07:57 754816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 754822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:564|
[2025/09/12 04:07:57 754853] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:564|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077754832|stream_id:8|stream_offset:341886|
[2025/09/12 04:07:57 754863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:564|origin_pktnum:431|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 754870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 754876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077759838|now:1757650077754876|interval:4962|
[2025/09/12 04:07:57 754883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077759838|now:1757650077754876|interv:4962|
[2025/09/12 04:07:57 754889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 754897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 754903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:413106|
[2025/09/12 04:07:57 754910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 754916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:565|
[2025/09/12 04:07:57 754944] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:565|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077754926|stream_id:8|stream_offset:413106|
[2025/09/12 04:07:57 754952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:565|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 754959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 754972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077759838|now:1757650077754972|interval:4866|
[2025/09/12 04:07:57 754979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077759838|now:1757650077754972|interv:4866|
[2025/09/12 04:07:57 754986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 754993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 754999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:414293|
[2025/09/12 04:07:57 755004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 755008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:566|
[2025/09/12 04:07:57 755034] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:566|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077755015|stream_id:8|stream_offset:414293|
[2025/09/12 04:07:57 755040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:566|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 755045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 755049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077759838|now:1757650077755049|interval:4789|
[2025/09/12 04:07:57 755053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077759838|now:1757650077755049|interv:4789|
[2025/09/12 04:07:57 755057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 755062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077758215|
[2025/09/12 04:07:57 755066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077758215|
[2025/09/12 04:07:57 755070] [debug] |xqc_engine_wakeup_after|wakeup:1757650077758215|now:1757650077755070|diff:3145|
[2025/09/12 04:07:57 755075] [debug] |xqc_engine_main_logic|END|now:1757650077754562|
[2025/09/12 04:07:57 755080] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077755080|
[2025/09/12 04:07:57 755084] [debug] |xqc_engine_wakeup_after|wakeup:1757650077758215|now:1757650077755084|diff:3131|
[2025/09/12 04:07:57 755088] [debug] |xqc_engine_main_logic|END|now:1757650077755080|
[2025/09/12 04:07:57 755955] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077755954|
[2025/09/12 04:07:57 755969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 755975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:165|
[2025/09/12 04:07:57 755979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:166|
[2025/09/12 04:07:57 755985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:166|
[2025/09/12 04:07:57 755989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 755996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:436|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:437|path_largest_ack:436|
[2025/09/12 04:07:57 756007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:113|tx_in_flight:151200|prior_delivered:216272|prior_time:1757650077697338|is_app_limited:0|send_elapse:59330|ack_elapse:58616|ctl_first_sent_time:1757650077698210|lagest_ack_time:1757650077755954|curr_delivered:287072|
[2025/09/12 04:07:57 756012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077698210|
[2025/09/12 04:07:57 756017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:295||sndq_packets_used_bytes:0|sndq_packets_free:160|
[2025/09/12 04:07:57 756021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:437|origin_pktnum:310|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:437|path_largest_ack:437|
[2025/09/12 04:07:57 756026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:115|tx_in_flight:148800|prior_delivered:217472|prior_time:1757650077698290|is_app_limited:0|send_elapse:59106|ack_elapse:57664|ctl_first_sent_time:1757650077698984|lagest_ack_time:1757650077755954|curr_delivered:288272|
[2025/09/12 04:07:57 756030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077698984|
[2025/09/12 04:07:57 756034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:293||sndq_packets_used_bytes:0|sndq_packets_free:162|
[2025/09/12 04:07:57 756038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56548|rttvar:568|minrtt:31489|latest_rtt:56970|ack_delay:16|
[2025/09/12 04:07:57 756042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56599|rttvar:527|minrtt:31489|latest_rtt:56970|ack_delay:16|
[2025/09/12 04:07:57 756046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:437|lost_pn:434|thresh:3|
[2025/09/12 04:07:57 756050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 756103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 756110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 756118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 756133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 756268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 756297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 756305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 756358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 756380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 756385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:434|lost_pn:434|po_sent_time:1757650077696222|lost_send_time:1757650077691863|loss_delay:64091|frame:STREAM |repair:128|
[2025/09/12 04:07:57 756392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077696222u|
[2025/09/12 04:07:57 756396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 756401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56599|rtt_var:527|pto_duration:58707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 756405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 756409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 756413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 147607|
[2025/09/12 04:07:57 756417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077833722|now:1757650077756400|interv:77322|
[2025/09/12 04:07:57 756443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077833722|now:1757650077756400|interval:77322|pto_count:0|srtt:56599
[2025/09/12 04:07:57 756448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 59106, ack_elapse 57664, delivered 70800|rate 1197847|lost 180|
[2025/09/12 04:07:57 756453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1197847) in round 6|
[2025/09/12 04:07:57 756457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 756461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 756465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077698984|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 756469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077698984|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 756474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56599|latest_rtt:56970|min_rtt:31489|applimit:0|lost:179|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 756479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:166|largest:166|pns:2|
[2025/09/12 04:07:57 756484] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:166|frame:ACK |recv_time:1757650077755954|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 756489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197755954|now:1757650077755954|interv:120000000|
[2025/09/12 04:07:57 756493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197755954|now:1757650077755954|interv:120000000|
[2025/09/12 04:07:57 756497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077758215|pq_index:0|
[2025/09/12 04:07:57 756501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077754562|
[2025/09/12 04:07:57 756505] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077756505|
[2025/09/12 04:07:57 756510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077756509|
[2025/09/12 04:07:57 756519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56599|min_srtt:56599|path_bw:1210161|loss_rate:51.92|path_pto:0|
[2025/09/12 04:07:57 756524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:344260|
[2025/09/12 04:07:57 756528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56599|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 756533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:434|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 756537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56599|min_srtt:56599|path_bw:1210161|loss_rate:51.92|path_pto:0|
[2025/09/12 04:07:57 756542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:415480|
[2025/09/12 04:07:57 756546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56599|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 756551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 756558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56599|min_srtt:56599|path_bw:1210161|loss_rate:51.92|path_pto:0|
[2025/09/12 04:07:57 756565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:416667|
[2025/09/12 04:07:57 756572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56599|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 756579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 756585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56599|min_srtt:56599|path_bw:1210161|loss_rate:51.92|path_pto:0|
[2025/09/12 04:07:57 756592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:417854|
[2025/09/12 04:07:57 756599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 756605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 756612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 756619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 756626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:434|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 756633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:344260|
[2025/09/12 04:07:57 756642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 756647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:567|
[2025/09/12 04:07:57 756700] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:567|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077756654|stream_id:8|stream_offset:344260|
[2025/09/12 04:07:57 756710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:567|origin_pktnum:434|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 756718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 756725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56599|rtt_var:527|pto_duration:58707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 756732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 756738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 756744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 148807|
[2025/09/12 04:07:57 756750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077835361|now:1757650077756724|interv:78637|
[2025/09/12 04:07:57 756756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077835361|now:1757650077756724|interval:78637|pto_count:0|srtt:56599
[2025/09/12 04:07:57 756763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 756771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 756777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:415480|
[2025/09/12 04:07:57 756784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 756791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:568|
[2025/09/12 04:07:57 756825] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:568|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077756801|stream_id:8|stream_offset:415480|
[2025/09/12 04:07:57 756834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:568|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 756841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 756847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56599|rtt_var:527|pto_duration:58707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 756854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 756860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 756872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 150007|
[2025/09/12 04:07:57 756878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077835508|now:1757650077756847|interv:78661|
[2025/09/12 04:07:57 756884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077835508|now:1757650077756847|interval:78661|pto_count:0|srtt:56599
[2025/09/12 04:07:57 756891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 756899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 756906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:416667|
[2025/09/12 04:07:57 756912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 756919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:569|
[2025/09/12 04:07:57 756957] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:569|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077756929|stream_id:8|stream_offset:416667|
[2025/09/12 04:07:57 756966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:569|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 756974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 756979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56599|rtt_var:527|pto_duration:58707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 756984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 756987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 756991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 151207|
[2025/09/12 04:07:57 756995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077835636|now:1757650077756979|interv:78657|
[2025/09/12 04:07:57 756999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077835636|now:1757650077756979|interval:78657|pto_count:0|srtt:56599
[2025/09/12 04:07:57 757003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 757008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077758215|
[2025/09/12 04:07:57 757012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077758215|
[2025/09/12 04:07:57 757016] [debug] |xqc_engine_wakeup_after|wakeup:1757650077758215|now:1757650077757016|diff:1199|
[2025/09/12 04:07:57 757021] [debug] |xqc_engine_main_logic|END|now:1757650077756509|
[2025/09/12 04:07:57 757027] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077757027|
[2025/09/12 04:07:57 757032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 757047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:166|
[2025/09/12 04:07:57 757051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:167|
[2025/09/12 04:07:57 757056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:167|
[2025/09/12 04:07:57 757060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 757067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:440|origin_pktnum:186|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:440|path_largest_ack:440|
[2025/09/12 04:07:57 757071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:116|tx_in_flight:148800|prior_delivered:219872|prior_time:1757650077699317|is_app_limited:0|send_elapse:58208|ack_elapse:57710|ctl_first_sent_time:1757650077700035|lagest_ack_time:1757650077757027|curr_delivered:289472|
[2025/09/12 04:07:57 757076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077700035|
[2025/09/12 04:07:57 757081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:293||sndq_packets_used_bytes:0|sndq_packets_free:162|
[2025/09/12 04:07:57 757085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56599|rttvar:527|minrtt:31489|latest_rtt:56992|ack_delay:24|
[2025/09/12 04:07:57 757089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56646|rttvar:488|minrtt:31489|latest_rtt:56992|ack_delay:24|
[2025/09/12 04:07:57 757093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:440|lost_pn:437|thresh:3|
[2025/09/12 04:07:57 757097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 757143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 757153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 757161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 757176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 757180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 757199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 757237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 757255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 757278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 757285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 757300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 757308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 757323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 757334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 757338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 757342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 757371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 757386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 757398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 757437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 757445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 757449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077763228|now:1757650077757449|interval:5779|
[2025/09/12 04:07:57 757453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077763228|now:1757650077757449|interv:5779|
[2025/09/12 04:07:57 757457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58208, ack_elapse 57710, delivered 69600|rate 1195711|lost 180|
[2025/09/12 04:07:57 757464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1195711) in round 6|
[2025/09/12 04:07:57 757469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 757473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 757477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:0|acked:1200|po_sent_time:1757650077700035|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 757481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:0|acked:1200|po_sent_time:1757650077700035|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 757486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:150007|srtt:56646|latest_rtt:56992|min_rtt:31489|applimit:0|lost:180|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 757491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:167|largest:167|pns:2|
[2025/09/12 04:07:57 757496] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:167|frame:ACK |recv_time:1757650077757027|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 757501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197757027|now:1757650077757027|interv:120000000|
[2025/09/12 04:07:57 757505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197757027|now:1757650077757027|interv:120000000|
[2025/09/12 04:07:57 757509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077758215|pq_index:0|
[2025/09/12 04:07:57 757513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077756509|
[2025/09/12 04:07:57 757517] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077757517|
[2025/09/12 04:07:57 757522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077757521|
[2025/09/12 04:07:57 757528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56646|min_srtt:56646|path_bw:1210161|loss_rate:50.91|path_pto:0|
[2025/09/12 04:07:57 757532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:417854|
[2025/09/12 04:07:57 757537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56646|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 757542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 757546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56646|min_srtt:56646|path_bw:1210161|loss_rate:50.91|path_pto:0|
[2025/09/12 04:07:57 757550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:419041|
[2025/09/12 04:07:57 757554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 757561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 757565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 757569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 757573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 757578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:417854|
[2025/09/12 04:07:57 757582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 757586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:570|
[2025/09/12 04:07:57 757641] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:570|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077757592|stream_id:8|stream_offset:417854|
[2025/09/12 04:07:57 757651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:570|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 757658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 757664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077763228|now:1757650077757664|interval:5564|
[2025/09/12 04:07:57 757671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077763228|now:1757650077757664|interv:5564|
[2025/09/12 04:07:57 757677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 757685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077758215|
[2025/09/12 04:07:57 757691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077758215|
[2025/09/12 04:07:57 757697] [debug] |xqc_engine_wakeup_after|wakeup:1757650077758215|now:1757650077757697|diff:518|
[2025/09/12 04:07:57 757703] [debug] |xqc_engine_main_logic|END|now:1757650077757521|
[2025/09/12 04:07:57 757711] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077757711|
[2025/09/12 04:07:57 757717] [debug] |xqc_engine_wakeup_after|wakeup:1757650077758215|now:1757650077757717|diff:498|
[2025/09/12 04:07:57 757723] [debug] |xqc_engine_main_logic|END|now:1757650077757711|
[2025/09/12 04:07:57 758006] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077758005|
[2025/09/12 04:07:57 758018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 758026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:167|
[2025/09/12 04:07:57 758032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:168|
[2025/09/12 04:07:57 758040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:168|
[2025/09/12 04:07:57 758047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 758056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:443|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:443|path_largest_ack:443|
[2025/09/12 04:07:57 758072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:116|tx_in_flight:151200|prior_delivered:221072|prior_time:1757650077700393|is_app_limited:0|send_elapse:57107|ack_elapse:57612|ctl_first_sent_time:1757650077701065|lagest_ack_time:1757650077758005|curr_delivered:290672|
[2025/09/12 04:07:57 758079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077701065|
[2025/09/12 04:07:57 758086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:290||sndq_packets_used_bytes:0|sndq_packets_free:165|
[2025/09/12 04:07:57 758092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56646|rttvar:488|minrtt:31489|latest_rtt:56940|ack_delay:24|
[2025/09/12 04:07:57 758098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56680|rttvar:433|minrtt:31489|latest_rtt:56940|ack_delay:24|
[2025/09/12 04:07:57 758105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:443|lost_pn:440|thresh:3|
[2025/09/12 04:07:57 758111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 758176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 758183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 758191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 758210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 758214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 758233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 758270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 758285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 758310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 758318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 758333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 758341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 758356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 758367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 758371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 758375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 758405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 758438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 758449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 758472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 758480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:438|lost_pn:440|po_sent_time:1757650077699112|lost_send_time:1757650077693948|loss_delay:64057|frame:STREAM |repair:128|
[2025/09/12 04:07:57 758485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:439|lost_pn:440|po_sent_time:1757650077699231|lost_send_time:1757650077693948|loss_delay:64057|frame:STREAM |repair:128|
[2025/09/12 04:07:57 758489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077699231u|
[2025/09/12 04:07:57 758494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 758498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077764213|now:1757650077758497|interval:5716|
[2025/09/12 04:07:57 758502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077764213|now:1757650077758497|interv:5716|
[2025/09/12 04:07:57 758506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57107, ack_elapse 57612, delivered 69600|rate 1208081|lost 182|
[2025/09/12 04:07:57 758513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1208081) in round 6|
[2025/09/12 04:07:57 758518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 758522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 758526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077701065|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 758530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077701065|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 758535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56680|latest_rtt:56940|min_rtt:31489|applimit:0|lost:180|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 758540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:168|largest:168|pns:2|
[2025/09/12 04:07:57 758547] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:168|frame:ACK |recv_time:1757650077758005|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 758554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197758005|now:1757650077758005|interv:120000000|
[2025/09/12 04:07:57 758560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197758005|now:1757650077758005|interv:120000000|
[2025/09/12 04:07:57 758566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077758215|pq_index:0|
[2025/09/12 04:07:57 758573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077757521|
[2025/09/12 04:07:57 758579] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077758579|
[2025/09/12 04:07:57 758587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077758585|
[2025/09/12 04:07:57 758594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757650077758215|now:1757650077758585|
[2025/09/12 04:07:57 758601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_stream_close_timeout|stream_id:4|stream_type:0|stream close|
[2025/09/12 04:07:57 758607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:4|stream_type:0|
[2025/09/12 04:07:57 758615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:16|stream_id:4|blocked:0
[2025/09/12 04:07:57 758625] [report] |scid:bc6904be4ef70e07636f870a|xqc_h3_request_destroy|stream_id:4|close_msg:finished|err:0|rcvd_bdy_sz:0|snd_bdy_sz:10240|rcvd_hdr_sz:55|snd_hdr_sz:51|create:1757650077484253|blkd:0|nblkd:0|hdr_b:14|hdr_e:57|bdy_b:0|fin:0|recv_end:61|hrd_send:409|bdy_send:567|fin_send:5431|fin_ack:47526|last_send:273339|last_recv:273752|mp_state:0|path_info:(1,0,0/1/0/a/0,10250,24,0,0,36)#0-9-1-10250-24-56680-2|comp_hdr_s:5|comp_hdr_r:22|fst_fin_snd:5431|sched_blk:0|sched_blk_time:0|cwnd_blk:0|cwnd_blk_time:0|pacing_blk:0|pacing_blk_time:0|begin_state:(0,46,0,0,58,3939,33)|end_state:(0,60,59,0,293,3939,34)|is_fec_protected:0|fec_reco_pkt_cnt:0|fec_block_size_mode:0|fst_rpr_ts:0|last_rpr_ts:0|fec_fin_delay:0|external_stream_info:{}|
[2025/09/12 04:07:57 758653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_destroy|stream_id:4|h3_stream_type:16|
[2025/09/12 04:07:57 758660] [stats] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:4|stream_type:0|send_bytes:10250|read_bytes:24|recv_bytes:24|stream_len:24|create_time:1757650077483537|wrt_delay:1091|snd_delay:5328|finwrt_delay:1255|finsnd_delay:6147|finrcv_delay:1|finread_delay:696|all_acked_delay:48248|firstfinack_dely:48242|close_delay:48256|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:bc6904be4ef70e07636f870a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:07:57 758669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757650077758215|now:1757650077758585|
[2025/09/12 04:07:57 758675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:07:57 758682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56680|min_srtt:56680|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 758689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:174519|
[2025/09/12 04:07:57 758695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56680|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 758702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:438|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 758709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56680|min_srtt:56680|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 758716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:346634|
[2025/09/12 04:07:57 758722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56680|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 758729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:439|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 758735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56680|min_srtt:56680|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 758741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:419041|
[2025/09/12 04:07:57 758748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56680|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 758754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 758760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56680|min_srtt:56680|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 758766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:420228|
[2025/09/12 04:07:57 758778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 758784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 758790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 758797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 758804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:438|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 758811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:174519|
[2025/09/12 04:07:57 758818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 758825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:571|
[2025/09/12 04:07:57 758862] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:571|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077758836|stream_id:8|stream_offset:174519|
[2025/09/12 04:07:57 758870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:571|origin_pktnum:184|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 758875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 758879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077764213|now:1757650077758879|interval:5334|
[2025/09/12 04:07:57 758885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077764213|now:1757650077758879|interv:5334|
[2025/09/12 04:07:57 758892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 758899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:439|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 758906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:346634|
[2025/09/12 04:07:57 758912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 758918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:572|
[2025/09/12 04:07:57 758946] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:572|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077758929|stream_id:8|stream_offset:346634|
[2025/09/12 04:07:57 758955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:572|origin_pktnum:439|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 758961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 758967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077764213|now:1757650077758967|interval:5246|
[2025/09/12 04:07:57 758974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077764213|now:1757650077758967|interv:5246|
[2025/09/12 04:07:57 758986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 758993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 759000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:419041|
[2025/09/12 04:07:57 759007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 759013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:573|
[2025/09/12 04:07:57 759050] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:573|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077759023|stream_id:8|stream_offset:419041|
[2025/09/12 04:07:57 759059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:573|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 759066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 759073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077764213|now:1757650077759073|interval:5140|
[2025/09/12 04:07:57 759080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077764213|now:1757650077759073|interv:5140|
[2025/09/12 04:07:57 759087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 759095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077764213|
[2025/09/12 04:07:57 759102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077764213|
[2025/09/12 04:07:57 759109] [debug] |xqc_engine_wakeup_after|wakeup:1757650077764213|now:1757650077759108|diff:5105|
[2025/09/12 04:07:57 759114] [debug] |xqc_engine_main_logic|END|now:1757650077758585|
[2025/09/12 04:07:57 759119] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077759119|
[2025/09/12 04:07:57 759123] [debug] |xqc_engine_wakeup_after|wakeup:1757650077764213|now:1757650077759123|diff:5090|
[2025/09/12 04:07:57 759127] [debug] |xqc_engine_main_logic|END|now:1757650077759119|
[2025/09/12 04:07:57 759980] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077759978|
[2025/09/12 04:07:57 759991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 759998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:168|
[2025/09/12 04:07:57 760003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:169|
[2025/09/12 04:07:57 760012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:169|
[2025/09/12 04:07:57 760019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 760028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:444|origin_pktnum:317|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:445|path_largest_ack:444|
[2025/09/12 04:07:57 760035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:118|tx_in_flight:147600|prior_delivered:223472|prior_time:1757650077702197|is_app_limited:0|send_elapse:58065|ack_elapse:57781|ctl_first_sent_time:1757650077702951|lagest_ack_time:1757650077759978|curr_delivered:291872|
[2025/09/12 04:07:57 760045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077702951|
[2025/09/12 04:07:57 760050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:290||sndq_packets_used_bytes:0|sndq_packets_free:165|
[2025/09/12 04:07:57 760054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:445|origin_pktnum:318|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:445|path_largest_ack:445|
[2025/09/12 04:07:57 760058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:118|tx_in_flight:147600|prior_delivered:223472|prior_time:1757650077702197|is_app_limited:0|send_elapse:58065|ack_elapse:57781|ctl_first_sent_time:1757650077702951|lagest_ack_time:1757650077759978|curr_delivered:293072|
[2025/09/12 04:07:57 760063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077703052|
[2025/09/12 04:07:57 760067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:288||sndq_packets_used_bytes:0|sndq_packets_free:167|
[2025/09/12 04:07:57 760071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56680|rttvar:433|minrtt:31489|latest_rtt:56926|ack_delay:24|
[2025/09/12 04:07:57 760075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56707|rttvar:380|minrtt:31489|latest_rtt:56926|ack_delay:24|
[2025/09/12 04:07:57 760079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:445|lost_pn:442|thresh:3|
[2025/09/12 04:07:57 760083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 760129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 760140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 760147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 760162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 760166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 760178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 760215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 760230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 760256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 760263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 760278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 760286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 760301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 760312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 760316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 760320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 760349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 760365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 760376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 760399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 760410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 760415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:441|lost_pn:442|po_sent_time:1757650077700156|lost_send_time:1757650077695937|loss_delay:64041|frame:STREAM |repair:128|
[2025/09/12 04:07:57 760438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:442|lost_pn:442|po_sent_time:1757650077700288|lost_send_time:1757650077695937|loss_delay:64041|frame:STREAM |repair:128|
[2025/09/12 04:07:57 760443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077700288u|
[2025/09/12 04:07:57 760447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 760454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56707|rtt_var:380|pto_duration:58707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 760458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 760462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 760466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 146407|
[2025/09/12 04:07:57 760470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077837730|now:1757650077760453|interv:77277|
[2025/09/12 04:07:57 760474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077837730|now:1757650077760453|interval:77277|pto_count:0|srtt:56707
[2025/09/12 04:07:57 760478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58065, ack_elapse 57781, delivered 69600|rate 1198656|lost 184|
[2025/09/12 04:07:57 760483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198656) in round 6|
[2025/09/12 04:07:57 760487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 760491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 760495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077703052|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 760500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077703052|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 760504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56707|latest_rtt:56926|min_rtt:31489|applimit:0|lost:182|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 760510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:169|largest:169|pns:2|
[2025/09/12 04:07:57 760514] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:169|frame:ACK |recv_time:1757650077759978|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 760519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197759978|now:1757650077759978|interv:120000000|
[2025/09/12 04:07:57 760523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197759978|now:1757650077759978|interv:120000000|
[2025/09/12 04:07:57 760527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077764213|pq_index:0|
[2025/09/12 04:07:57 760531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077758585|
[2025/09/12 04:07:57 760535] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077760535|
[2025/09/12 04:07:57 760548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077760547|
[2025/09/12 04:07:57 760554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56707|min_srtt:56707|path_bw:1210161|loss_rate:50.85|path_pto:0|
[2025/09/12 04:07:57 760562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:347821|
[2025/09/12 04:07:57 760566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56707|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 760571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:441|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 760575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56707|min_srtt:56707|path_bw:1210161|loss_rate:50.85|path_pto:0|
[2025/09/12 04:07:57 760579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:349008|
[2025/09/12 04:07:57 760584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56707|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 760588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:442|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 760592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56707|min_srtt:56707|path_bw:1210161|loss_rate:50.85|path_pto:0|
[2025/09/12 04:07:57 760596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:420228|
[2025/09/12 04:07:57 760603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56707|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 760610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 760616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56707|min_srtt:56707|path_bw:1210161|loss_rate:50.85|path_pto:0|
[2025/09/12 04:07:57 760622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:421415|
[2025/09/12 04:07:57 760629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56707|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 760636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 760642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56707|min_srtt:56707|path_bw:1210161|loss_rate:50.85|path_pto:0|
[2025/09/12 04:07:57 760649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:422602|
[2025/09/12 04:07:57 760655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 760661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 760667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 760678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 760684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:441|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 760690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:347821|
[2025/09/12 04:07:57 760697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 760704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:574|
[2025/09/12 04:07:57 760734] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:574|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077760715|stream_id:8|stream_offset:347821|
[2025/09/12 04:07:57 760743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:574|origin_pktnum:441|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 760750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 760756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56707|rtt_var:380|pto_duration:58707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 760762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 760768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 760774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 147607|
[2025/09/12 04:07:57 760780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077839422|now:1757650077760756|interv:78666|
[2025/09/12 04:07:57 760786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077839422|now:1757650077760756|interval:78666|pto_count:0|srtt:56707
[2025/09/12 04:07:57 760794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 760801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:442|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 760808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:349008|
[2025/09/12 04:07:57 760815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 760821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:575|
[2025/09/12 04:07:57 760850] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:575|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077760831|stream_id:8|stream_offset:349008|
[2025/09/12 04:07:57 760858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:575|origin_pktnum:442|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 760872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 760879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56707|rtt_var:380|pto_duration:58707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 760886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 760892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 760898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 148807|
[2025/09/12 04:07:57 760905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077839538|now:1757650077760879|interv:78659|
[2025/09/12 04:07:57 760911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077839538|now:1757650077760879|interval:78659|pto_count:0|srtt:56707
[2025/09/12 04:07:57 760918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 760925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 760931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:420228|
[2025/09/12 04:07:57 760938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 760944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:576|
[2025/09/12 04:07:57 760973] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:576|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077760954|stream_id:8|stream_offset:420228|
[2025/09/12 04:07:57 760981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:576|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 760988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 760995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56707|rtt_var:380|pto_duration:58707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 761001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 761007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 761013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 150007|
[2025/09/12 04:07:57 761018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077839661|now:1757650077760994|interv:78667|
[2025/09/12 04:07:57 761024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077839661|now:1757650077760994|interval:78667|pto_count:0|srtt:56707
[2025/09/12 04:07:57 761031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 761038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 761050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:421415|
[2025/09/12 04:07:57 761057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 761063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:577|
[2025/09/12 04:07:57 761098] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:577|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077761073|stream_id:8|stream_offset:421415|
[2025/09/12 04:07:57 761107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:577|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 761114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 761120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56707|rtt_var:380|pto_duration:58707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 761127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 761131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 761135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 151207|
[2025/09/12 04:07:57 761139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077839780|now:1757650077761120|interv:78660|
[2025/09/12 04:07:57 761143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077839780|now:1757650077761120|interval:78660|pto_count:0|srtt:56707
[2025/09/12 04:07:57 761147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 761152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077839780|
[2025/09/12 04:07:57 761156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077839780|
[2025/09/12 04:07:57 761160] [debug] |xqc_engine_wakeup_after|wakeup:1757650077839780|now:1757650077761160|diff:78620|
[2025/09/12 04:07:57 761164] [debug] |xqc_engine_main_logic|END|now:1757650077760547|
[2025/09/12 04:07:57 761171] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077761170|
[2025/09/12 04:07:57 761176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 761181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:169|
[2025/09/12 04:07:57 761185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:170|
[2025/09/12 04:07:57 761191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:170|
[2025/09/12 04:07:57 761195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 761201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:448|origin_pktnum:321|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:448|path_largest_ack:448|
[2025/09/12 04:07:57 761206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:120|tx_in_flight:147600|prior_delivered:225872|prior_time:1757650077704150|is_app_limited:0|send_elapse:56968|ack_elapse:57020|ctl_first_sent_time:1757650077704849|lagest_ack_time:1757650077761170|curr_delivered:294272|
[2025/09/12 04:07:57 761215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077704849|
[2025/09/12 04:07:57 761220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:288||sndq_packets_used_bytes:0|sndq_packets_free:167|
[2025/09/12 04:07:57 761224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56707|rttvar:380|minrtt:31489|latest_rtt:56321|ack_delay:24|
[2025/09/12 04:07:57 761228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56656|rttvar:387|minrtt:31489|latest_rtt:56321|ack_delay:24|
[2025/09/12 04:07:57 761232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:448|lost_pn:445|thresh:3|
[2025/09/12 04:07:57 761237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 761282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 761290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 761298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 761315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 761319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 761327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 761364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 761379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 761403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 761413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 761444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 761452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 761467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 761478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 761482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 761485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 761512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 761529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 761541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 761563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 761575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 761594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 761600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077766861|now:1757650077761600|interval:5261|
[2025/09/12 04:07:57 761607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077766861|now:1757650077761600|interv:5261|
[2025/09/12 04:07:57 761613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56968, ack_elapse 57020, delivered 68400|rate 1199579|lost 184|
[2025/09/12 04:07:57 761621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199579) in round 6|
[2025/09/12 04:07:57 761627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 761633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 761639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:0|acked:1200|po_sent_time:1757650077704849|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 761646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:0|acked:1200|po_sent_time:1757650077704849|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 761658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:150007|srtt:56656|latest_rtt:56321|min_rtt:31489|applimit:0|lost:184|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 761667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:170|largest:170|pns:2|
[2025/09/12 04:07:57 761673] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:170|frame:ACK |recv_time:1757650077761170|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 761680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197761170|now:1757650077761170|interv:120000000|
[2025/09/12 04:07:57 761687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197761170|now:1757650077761170|interv:120000000|
[2025/09/12 04:07:57 761693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077839780|pq_index:0|
[2025/09/12 04:07:57 761699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077760547|
[2025/09/12 04:07:57 761704] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077761704|
[2025/09/12 04:07:57 761712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077761710|
[2025/09/12 04:07:57 761721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56656|min_srtt:56656|path_bw:1210161|loss_rate:50.79|path_pto:0|
[2025/09/12 04:07:57 761727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:422602|
[2025/09/12 04:07:57 761733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56656|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 761741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 761748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56656|min_srtt:56656|path_bw:1210161|loss_rate:50.79|path_pto:0|
[2025/09/12 04:07:57 761755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:423789|
[2025/09/12 04:07:57 761762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 761768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 761773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 761779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 761786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 761792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:422602|
[2025/09/12 04:07:57 761801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 761808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:578|
[2025/09/12 04:07:57 761845] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:578|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077761818|stream_id:8|stream_offset:422602|
[2025/09/12 04:07:57 761854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:578|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 761862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 761868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077766861|now:1757650077761868|interval:4993|
[2025/09/12 04:07:57 761874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077766861|now:1757650077761868|interv:4993|
[2025/09/12 04:07:57 761881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 761888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077766861|
[2025/09/12 04:07:57 761895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077766861|
[2025/09/12 04:07:57 761901] [debug] |xqc_engine_wakeup_after|wakeup:1757650077766861|now:1757650077761901|diff:4960|
[2025/09/12 04:07:57 761908] [debug] |xqc_engine_main_logic|END|now:1757650077761710|
[2025/09/12 04:07:57 761916] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077761915|
[2025/09/12 04:07:57 761922] [debug] |xqc_engine_wakeup_after|wakeup:1757650077766861|now:1757650077761922|diff:4939|
[2025/09/12 04:07:57 761928] [debug] |xqc_engine_main_logic|END|now:1757650077761915|
[2025/09/12 04:07:57 762899] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077762898|
[2025/09/12 04:07:57 762914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 762923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:170|
[2025/09/12 04:07:57 762930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:171|
[2025/09/12 04:07:57 762938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:171|
[2025/09/12 04:07:57 762945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 762955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:449|origin_pktnum:322|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:452|path_largest_ack:449|
[2025/09/12 04:07:57 762963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:120|tx_in_flight:148800|prior_delivered:225872|prior_time:1757650077704150|is_app_limited:0|send_elapse:57071|ack_elapse:58748|ctl_first_sent_time:1757650077704952|lagest_ack_time:1757650077762898|curr_delivered:295472|
[2025/09/12 04:07:57 762970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077704952|
[2025/09/12 04:07:57 762977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:286||sndq_packets_used_bytes:0|sndq_packets_free:169|
[2025/09/12 04:07:57 762984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:452|origin_pktnum:198|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:452|path_largest_ack:452|
[2025/09/12 04:07:57 762999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:122|tx_in_flight:147600|prior_delivered:228272|prior_time:1757650077706137|is_app_limited:0|send_elapse:57918|ack_elapse:56761|ctl_first_sent_time:1757650077706830|lagest_ack_time:1757650077762898|curr_delivered:296672|
[2025/09/12 04:07:57 763005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077706830|
[2025/09/12 04:07:57 763009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:285||sndq_packets_used_bytes:0|sndq_packets_free:170|
[2025/09/12 04:07:57 763013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56656|rttvar:387|minrtt:31489|latest_rtt:56068|ack_delay:24|
[2025/09/12 04:07:57 763017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56579|rttvar:444|minrtt:31489|latest_rtt:56068|ack_delay:24|
[2025/09/12 04:07:57 763021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:452|lost_pn:449|thresh:3|
[2025/09/12 04:07:57 763025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 763068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 763075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 763083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 763101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 763105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 763143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 763158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 763181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 763191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 763206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 763214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 763229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 763240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 763244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 763248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 763274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 763292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 763303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 763326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 763337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 763350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:446|lost_pn:449|po_sent_time:1757650077703123|lost_send_time:1757650077699247|loss_delay:63651|frame:STREAM |repair:128|
[2025/09/12 04:07:57 763354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:447|lost_pn:449|po_sent_time:1757650077703178|lost_send_time:1757650077699247|loss_delay:63651|frame:STREAM |repair:128|
[2025/09/12 04:07:57 763359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077703178u|
[2025/09/12 04:07:57 763363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 763367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077768716|now:1757650077763367|interval:5349|
[2025/09/12 04:07:57 763371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077768716|now:1757650077763367|interv:5349|
[2025/09/12 04:07:57 763375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57918, ack_elapse 56761, delivered 68400|rate 1180980|lost 186|
[2025/09/12 04:07:57 763380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1180980) in round 6|
[2025/09/12 04:07:57 763384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 763390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 763394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077706830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 763399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077706830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 763403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56579|latest_rtt:56068|min_rtt:31489|applimit:0|lost:184|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 763409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:171|largest:171|pns:2|
[2025/09/12 04:07:57 763414] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:171|frame:ACK |recv_time:1757650077762898|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 763435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197762898|now:1757650077762898|interv:120000000|
[2025/09/12 04:07:57 763442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197762898|now:1757650077762898|interv:120000000|
[2025/09/12 04:07:57 763446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077766861|pq_index:0|
[2025/09/12 04:07:57 763450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077761710|
[2025/09/12 04:07:57 763454] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077763454|
[2025/09/12 04:07:57 763459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077763458|
[2025/09/12 04:07:57 763465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56579|min_srtt:56579|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 763470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:351382|
[2025/09/12 04:07:57 763474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56579|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 763479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:446|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 763483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56579|min_srtt:56579|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 763487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:352569|
[2025/09/12 04:07:57 763491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56579|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 763499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:447|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 763503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56579|min_srtt:56579|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 763507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:423789|
[2025/09/12 04:07:57 763511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56579|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 763516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 763520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56579|min_srtt:56579|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 763524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:424976|
[2025/09/12 04:07:57 763528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56579|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 763532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 763536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56579|min_srtt:56579|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 763541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:426163|
[2025/09/12 04:07:57 763545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 763548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 763552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 763556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 763561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:446|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 763565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:351382|
[2025/09/12 04:07:57 763569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 763575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:579|
[2025/09/12 04:07:57 763616] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:579|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077763586|stream_id:8|stream_offset:351382|
[2025/09/12 04:07:57 763625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:579|origin_pktnum:446|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 763635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 763642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077768716|now:1757650077763642|interval:5074|
[2025/09/12 04:07:57 763649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077768716|now:1757650077763642|interv:5074|
[2025/09/12 04:07:57 763655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 763662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:447|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 763682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:352569|
[2025/09/12 04:07:57 763688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 763695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:580|
[2025/09/12 04:07:57 763748] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:580|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077763706|stream_id:8|stream_offset:352569|
[2025/09/12 04:07:57 763758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:580|origin_pktnum:447|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 763765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 763771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077768716|now:1757650077763771|interval:4945|
[2025/09/12 04:07:57 763778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077768716|now:1757650077763771|interv:4945|
[2025/09/12 04:07:57 763785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 763792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 763799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:423789|
[2025/09/12 04:07:57 763805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 763811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:581|
[2025/09/12 04:07:57 763865] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:581|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077763822|stream_id:8|stream_offset:423789|
[2025/09/12 04:07:57 763875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:581|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 763882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 763889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077768716|now:1757650077763888|interval:4828|
[2025/09/12 04:07:57 763901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077768716|now:1757650077763888|interv:4828|
[2025/09/12 04:07:57 763908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 763915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 763922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:424976|
[2025/09/12 04:07:57 763929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 763935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:582|
[2025/09/12 04:07:57 763988] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:582|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077763946|stream_id:8|stream_offset:424976|
[2025/09/12 04:07:57 763998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:582|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 764005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 764012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077768716|now:1757650077764012|interval:4704|
[2025/09/12 04:07:57 764019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077768716|now:1757650077764012|interv:4704|
[2025/09/12 04:07:57 764025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 764032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077768716|
[2025/09/12 04:07:57 764038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077768716|
[2025/09/12 04:07:57 764044] [debug] |xqc_engine_wakeup_after|wakeup:1757650077768716|now:1757650077764044|diff:4672|
[2025/09/12 04:07:57 764049] [debug] |xqc_engine_main_logic|END|now:1757650077763458|
[2025/09/12 04:07:57 764054] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077764054|
[2025/09/12 04:07:57 764058] [debug] |xqc_engine_wakeup_after|wakeup:1757650077768716|now:1757650077764058|diff:4658|
[2025/09/12 04:07:57 764062] [debug] |xqc_engine_main_logic|END|now:1757650077764054|
[2025/09/12 04:07:57 764960] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077764959|
[2025/09/12 04:07:57 764972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 764978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:171|
[2025/09/12 04:07:57 764982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:172|
[2025/09/12 04:07:57 764989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:172|
[2025/09/12 04:07:57 764993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 764999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:453|origin_pktnum:326|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:462|path_largest_ack:453|
[2025/09/12 04:07:57 765004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:122|tx_in_flight:148800|prior_delivered:228272|prior_time:1757650077706137|is_app_limited:0|send_elapse:58022|ack_elapse:58822|ctl_first_sent_time:1757650077706934|lagest_ack_time:1757650077764959|curr_delivered:297872|
[2025/09/12 04:07:57 765014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077706934|
[2025/09/12 04:07:57 765019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:283||sndq_packets_used_bytes:0|sndq_packets_free:172|
[2025/09/12 04:07:57 765023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:462|origin_pktnum:329|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:462|path_largest_ack:462|
[2025/09/12 04:07:57 765028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:124|tx_in_flight:148800|prior_delivered:229472|prior_time:1757650077707250|is_app_limited:0|send_elapse:58030|ack_elapse:57709|ctl_first_sent_time:1757650077707938|lagest_ack_time:1757650077764959|curr_delivered:299072|
[2025/09/12 04:07:57 765033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077707938|
[2025/09/12 04:07:57 765037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:281||sndq_packets_used_bytes:0|sndq_packets_free:174|
[2025/09/12 04:07:57 765041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56579|rttvar:444|minrtt:31489|latest_rtt:57021|ack_delay:32|
[2025/09/12 04:07:57 765045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56630|rttvar:435|minrtt:31489|latest_rtt:57021|ack_delay:32|
[2025/09/12 04:07:57 765049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:462|lost_pn:459|thresh:3|
[2025/09/12 04:07:57 765053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 765096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 765106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 765114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 765129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 765133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 765163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 765178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 765201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 765211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 765227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 765234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 765250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 765261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 765265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 765269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 765295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 765313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 765324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 765347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 765359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 765378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:450|lost_pn:459|po_sent_time:1757650077705065|lost_send_time:1757650077700811|loss_delay:64148|frame:STREAM |repair:128|
[2025/09/12 04:07:57 765383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:451|lost_pn:459|po_sent_time:1757650077705160|lost_send_time:1757650077700811|loss_delay:64148|frame:STREAM |repair:128|
[2025/09/12 04:07:57 765387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:454|lost_pn:459|po_sent_time:1757650077707020|lost_send_time:1757650077700811|loss_delay:64148|frame:STREAM |repair:128|
[2025/09/12 04:07:57 765392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:455|lost_pn:459|po_sent_time:1757650077707138|lost_send_time:1757650077700811|loss_delay:64148|frame:STREAM |repair:128|
[2025/09/12 04:07:57 765396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077707138u|
[2025/09/12 04:07:57 765402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 765406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56630|rtt_var:435|pto_duration:58630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 765411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 765415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 765436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 144007|
[2025/09/12 04:07:57 765443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077842576|now:1757650077765406|interv:77170|
[2025/09/12 04:07:57 765447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077842576|now:1757650077765406|interval:77170|pto_count:0|srtt:56630
[2025/09/12 04:07:57 765451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58030, ack_elapse 57709, delivered 69600|rate 1199379|lost 190|
[2025/09/12 04:07:57 765456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199379) in round 6|
[2025/09/12 04:07:57 765460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 765464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 765468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:4|acked:2400|po_sent_time:1757650077707938|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 765472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:4|acked:2400|po_sent_time:1757650077707938|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 765477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:144007|srtt:56630|latest_rtt:57021|min_rtt:31489|applimit:0|lost:186|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 765483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:172|largest:172|pns:2|
[2025/09/12 04:07:57 765487] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:172|frame:ACK |recv_time:1757650077764959|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 765492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197764959|now:1757650077764959|interv:120000000|
[2025/09/12 04:07:57 765496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197764959|now:1757650077764959|interv:120000000|
[2025/09/12 04:07:57 765500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077768716|pq_index:0|
[2025/09/12 04:07:57 765504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077763458|
[2025/09/12 04:07:57 765508] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077765508|
[2025/09/12 04:07:57 765513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077765512|
[2025/09/12 04:07:57 765522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56630|min_srtt:56630|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 765527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:353756|
[2025/09/12 04:07:57 765531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56630|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 765536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:450|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 765540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56630|min_srtt:56630|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 765544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:144007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:354943|
[2025/09/12 04:07:57 765549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56630|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 765553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:451|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 765557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56630|min_srtt:56630|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 765561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:144007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:356130|
[2025/09/12 04:07:57 765565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56630|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 765569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:454|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 765573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56630|min_srtt:56630|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 765577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:144007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:357317|
[2025/09/12 04:07:57 765582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56630|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 765586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:455|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 765590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56630|min_srtt:56630|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 765594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:144007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:426163|
[2025/09/12 04:07:57 765598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56630|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 765605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 765609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56630|min_srtt:56630|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 765613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:144007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:427350|
[2025/09/12 04:07:57 765618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56630|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 765626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 765632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56630|min_srtt:56630|path_bw:1210161|loss_rate:50.00|path_pto:0|
[2025/09/12 04:07:57 765639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:144007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:428537|
[2025/09/12 04:07:57 765645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 765651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 765656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 765663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 765669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:450|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 765675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:353756|
[2025/09/12 04:07:57 765681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 765687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:583|
[2025/09/12 04:07:57 765739] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:583|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144007|now:1757650077765698|stream_id:8|stream_offset:353756|
[2025/09/12 04:07:57 765749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:583|origin_pktnum:450|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 765756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:144007|applimit:0|
[2025/09/12 04:07:57 765762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56630|rtt_var:435|pto_duration:58630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 765768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 765774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 765788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 145207|
[2025/09/12 04:07:57 765794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077844328|now:1757650077765762|interv:78566|
[2025/09/12 04:07:57 765801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077844328|now:1757650077765762|interval:78566|pto_count:0|srtt:56630
[2025/09/12 04:07:57 765808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:145207|
[2025/09/12 04:07:57 765815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:451|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 765821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145207|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:354943|
[2025/09/12 04:07:57 765827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 765833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:584|
[2025/09/12 04:07:57 765891] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:584|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145207|now:1757650077765843|stream_id:8|stream_offset:354943|
[2025/09/12 04:07:57 765900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:584|origin_pktnum:451|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 765907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:145207|applimit:0|
[2025/09/12 04:07:57 765913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56630|rtt_var:435|pto_duration:58630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 765921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 765927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 765932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 146407|
[2025/09/12 04:07:57 765939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077844473|now:1757650077765913|interv:78560|
[2025/09/12 04:07:57 765945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077844473|now:1757650077765913|interval:78560|pto_count:0|srtt:56630
[2025/09/12 04:07:57 765949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:146407|
[2025/09/12 04:07:57 765954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:454|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 765958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:356130|
[2025/09/12 04:07:57 765963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 765967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:585|
[2025/09/12 04:07:57 765996] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:585|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077765974|stream_id:8|stream_offset:356130|
[2025/09/12 04:07:57 766011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:585|origin_pktnum:454|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 766017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 766024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56630|rtt_var:435|pto_duration:58630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 766030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 766034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 766038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 147607|
[2025/09/12 04:07:57 766042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077844604|now:1757650077766023|interv:78581|
[2025/09/12 04:07:57 766046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077844604|now:1757650077766023|interval:78581|pto_count:0|srtt:56630
[2025/09/12 04:07:57 766050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 766055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:455|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 766059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:357317|
[2025/09/12 04:07:57 766063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 766067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:586|
[2025/09/12 04:07:57 766093] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:586|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077766073|stream_id:8|stream_offset:357317|
[2025/09/12 04:07:57 766102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:586|origin_pktnum:455|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 766109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 766115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56630|rtt_var:435|pto_duration:58630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 766122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 766126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 766129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 148807|
[2025/09/12 04:07:57 766133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077844703|now:1757650077766115|interv:78588|
[2025/09/12 04:07:57 766137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077844703|now:1757650077766115|interval:78588|pto_count:0|srtt:56630
[2025/09/12 04:07:57 766150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 766155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 766159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:426163|
[2025/09/12 04:07:57 766163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 766167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:587|
[2025/09/12 04:07:57 766193] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:587|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077766174|stream_id:8|stream_offset:426163|
[2025/09/12 04:07:57 766202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:587|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 766209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 766215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56630|rtt_var:435|pto_duration:58630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 766221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 766225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 766229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 150007|
[2025/09/12 04:07:57 766233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077844804|now:1757650077766215|interv:78589|
[2025/09/12 04:07:57 766237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077844804|now:1757650077766215|interval:78589|pto_count:0|srtt:56630
[2025/09/12 04:07:57 766241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 766246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 766250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:427350|
[2025/09/12 04:07:57 766254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 766259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:588|
[2025/09/12 04:07:57 766283] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:588|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077766265|stream_id:8|stream_offset:427350|
[2025/09/12 04:07:57 766292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:588|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 766299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 766306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56630|rtt_var:435|pto_duration:58630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 766316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 766319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 766323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 151207|
[2025/09/12 04:07:57 766327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077844895|now:1757650077766305|interv:78590|
[2025/09/12 04:07:57 766332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077844895|now:1757650077766305|interval:78590|pto_count:0|srtt:56630
[2025/09/12 04:07:57 766336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 766341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077844895|
[2025/09/12 04:07:57 766345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077844895|
[2025/09/12 04:07:57 766349] [debug] |xqc_engine_wakeup_after|wakeup:1757650077844895|now:1757650077766349|diff:78546|
[2025/09/12 04:07:57 766353] [debug] |xqc_engine_main_logic|END|now:1757650077765512|
[2025/09/12 04:07:57 766360] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077766360|
[2025/09/12 04:07:57 766365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 766370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:172|
[2025/09/12 04:07:57 766374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:173|
[2025/09/12 04:07:57 766380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:173|
[2025/09/12 04:07:57 766384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 766391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:465|origin_pktnum:332|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:465|path_largest_ack:465|
[2025/09/12 04:07:57 766396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:125|tx_in_flight:150000|prior_delivered:230672|prior_time:1757650077708289|is_app_limited:0|send_elapse:58129|ack_elapse:58071|ctl_first_sent_time:1757650077708941|lagest_ack_time:1757650077766360|curr_delivered:300272|
[2025/09/12 04:07:57 766400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077708941|
[2025/09/12 04:07:57 766405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:283||sndq_packets_used_bytes:0|sndq_packets_free:172|
[2025/09/12 04:07:57 766409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56630|rttvar:435|minrtt:31489|latest_rtt:57419|ack_delay:24|
[2025/09/12 04:07:57 766413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56726|rttvar:518|minrtt:31489|latest_rtt:57419|ack_delay:24|
[2025/09/12 04:07:57 766417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:465|lost_pn:462|thresh:3|
[2025/09/12 04:07:57 766437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 766482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 766490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 766497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 766512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 766516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 766545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 766560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 766583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 766591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 766606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 766614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 766639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 766660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 766666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 766672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 766712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 766736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 766752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 766787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 766804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 766861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 766866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077772668|now:1757650077766866|interval:5802|
[2025/09/12 04:07:57 766873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077772668|now:1757650077766866|interv:5802|
[2025/09/12 04:07:57 766879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58129, ack_elapse 58071, delivered 69600|rate 1197336|lost 190|
[2025/09/12 04:07:57 766885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1197336) in round 6|
[2025/09/12 04:07:57 766891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 766897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 766903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:0|acked:1200|po_sent_time:1757650077708941|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 766910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:0|acked:1200|po_sent_time:1757650077708941|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 766915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:150007|srtt:56726|latest_rtt:57419|min_rtt:31489|applimit:0|lost:190|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 766924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:173|largest:173|pns:2|
[2025/09/12 04:07:57 766931] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:173|frame:ACK |recv_time:1757650077766360|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 766938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197766360|now:1757650077766360|interv:120000000|
[2025/09/12 04:07:57 766942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197766360|now:1757650077766360|interv:120000000|
[2025/09/12 04:07:57 766951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077844895|pq_index:0|
[2025/09/12 04:07:57 766958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077765512|
[2025/09/12 04:07:57 766964] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077766964|
[2025/09/12 04:07:57 766973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077766971|
[2025/09/12 04:07:57 766981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56726|min_srtt:56726|path_bw:1210161|loss_rate:51.35|path_pto:0|
[2025/09/12 04:07:57 766988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:428537|
[2025/09/12 04:07:57 766994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56726|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 767002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 767007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56726|min_srtt:56726|path_bw:1210161|loss_rate:51.35|path_pto:0|
[2025/09/12 04:07:57 767011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:429724|
[2025/09/12 04:07:57 767015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 767019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 767023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 767027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 767032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 767036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:428537|
[2025/09/12 04:07:57 767040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 767044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:589|
[2025/09/12 04:07:57 767077] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:589|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077767052|stream_id:8|stream_offset:428537|
[2025/09/12 04:07:57 767086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:589|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 767093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 767100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077772668|now:1757650077767100|interval:5568|
[2025/09/12 04:07:57 767112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077772668|now:1757650077767100|interv:5568|
[2025/09/12 04:07:57 767117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 767122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077772668|
[2025/09/12 04:07:57 767126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077772668|
[2025/09/12 04:07:57 767130] [debug] |xqc_engine_wakeup_after|wakeup:1757650077772668|now:1757650077767130|diff:5538|
[2025/09/12 04:07:57 767134] [debug] |xqc_engine_main_logic|END|now:1757650077766971|
[2025/09/12 04:07:57 767141] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077767140|
[2025/09/12 04:07:57 767146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 767151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:173|
[2025/09/12 04:07:57 767155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:174|
[2025/09/12 04:07:57 767161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:174|
[2025/09/12 04:07:57 767165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 767171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:467|origin_pktnum:334|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:467|path_largest_ack:467|
[2025/09/12 04:07:57 767176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:126|tx_in_flight:150000|prior_delivered:231872|prior_time:1757650077709127|is_app_limited:0|send_elapse:57898|ack_elapse:58013|ctl_first_sent_time:1757650077709735|lagest_ack_time:1757650077767140|curr_delivered:301472|
[2025/09/12 04:07:57 767180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077709735|
[2025/09/12 04:07:57 767185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:281||sndq_packets_used_bytes:0|sndq_packets_free:174|
[2025/09/12 04:07:57 767189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56726|rttvar:518|minrtt:31489|latest_rtt:57405|ack_delay:24|
[2025/09/12 04:07:57 767193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56808|rttvar:552|minrtt:31489|latest_rtt:57405|ack_delay:24|
[2025/09/12 04:07:57 767197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:467|lost_pn:464|thresh:3|
[2025/09/12 04:07:57 767201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 767247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 767254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 767262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 767277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 767281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 767303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 767319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 767344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 767351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 767366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 767374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 767389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 767400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 767404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 767408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 767454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 767469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 767481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 767503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 767515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 767552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:463|lost_pn:464|po_sent_time:1757650077708072|lost_send_time:1757650077702560|loss_delay:64580|frame:STREAM |repair:128|
[2025/09/12 04:07:57 767557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:464|lost_pn:464|po_sent_time:1757650077708171|lost_send_time:1757650077702560|loss_delay:64580|frame:STREAM |repair:128|
[2025/09/12 04:07:57 767561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077708171u|
[2025/09/12 04:07:57 767565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 767569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077773622|now:1757650077767569|interval:6053|
[2025/09/12 04:07:57 767573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077773622|now:1757650077767569|interv:6053|
[2025/09/12 04:07:57 767577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57898, ack_elapse 58013, delivered 69600|rate 1199731|lost 192|
[2025/09/12 04:07:57 767581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199731) in round 6|
[2025/09/12 04:07:57 767585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 767590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 767593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077709735|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 767598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077709735|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 767603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56808|latest_rtt:57405|min_rtt:31489|applimit:0|lost:190|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 767608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:174|largest:174|pns:2|
[2025/09/12 04:07:57 767614] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:174|frame:ACK |recv_time:1757650077767140|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 767622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197767140|now:1757650077767140|interv:120000000|
[2025/09/12 04:07:57 767628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197767140|now:1757650077767140|interv:120000000|
[2025/09/12 04:07:57 767634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077772668|pq_index:0|
[2025/09/12 04:07:57 767644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077766971|
[2025/09/12 04:07:57 767649] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077767649|
[2025/09/12 04:07:57 767656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077767655|
[2025/09/12 04:07:57 767664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56808|min_srtt:56808|path_bw:1210161|loss_rate:50.67|path_pto:0|
[2025/09/12 04:07:57 767671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:287284|
[2025/09/12 04:07:57 767677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56808|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 767684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:463|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 767690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56808|min_srtt:56808|path_bw:1210161|loss_rate:50.67|path_pto:0|
[2025/09/12 04:07:57 767697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:358504|
[2025/09/12 04:07:57 767704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56808|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 767710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:464|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 767717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56808|min_srtt:56808|path_bw:1210161|loss_rate:50.67|path_pto:0|
[2025/09/12 04:07:57 767723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:429724|
[2025/09/12 04:07:57 767730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56808|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 767736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 767743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56808|min_srtt:56808|path_bw:1210161|loss_rate:50.67|path_pto:0|
[2025/09/12 04:07:57 767749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:430911|
[2025/09/12 04:07:57 767755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 767761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 767766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 767772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 767790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:463|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 767796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:287284|
[2025/09/12 04:07:57 767802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 767809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:590|
[2025/09/12 04:07:57 767844] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:590|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077767819|stream_id:8|stream_offset:287284|
[2025/09/12 04:07:57 767852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:590|origin_pktnum:330|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 767859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 767865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077773622|now:1757650077767865|interval:5757|
[2025/09/12 04:07:57 767871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077773622|now:1757650077767865|interv:5757|
[2025/09/12 04:07:57 767878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 767884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:464|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 767891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:358504|
[2025/09/12 04:07:57 767898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 767904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:591|
[2025/09/12 04:07:57 767931] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:591|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077767914|stream_id:8|stream_offset:358504|
[2025/09/12 04:07:57 767939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:591|origin_pktnum:464|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 767945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 767951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077773622|now:1757650077767951|interval:5671|
[2025/09/12 04:07:57 767958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077773622|now:1757650077767951|interv:5671|
[2025/09/12 04:07:57 767964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 767971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 767978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:429724|
[2025/09/12 04:07:57 767991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 767997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:592|
[2025/09/12 04:07:57 768026] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:592|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077768007|stream_id:8|stream_offset:429724|
[2025/09/12 04:07:57 768035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:592|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 768042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 768049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077773622|now:1757650077768048|interval:5574|
[2025/09/12 04:07:57 768053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077773622|now:1757650077768048|interv:5574|
[2025/09/12 04:07:57 768057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 768062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077773622|
[2025/09/12 04:07:57 768066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077773622|
[2025/09/12 04:07:57 768070] [debug] |xqc_engine_wakeup_after|wakeup:1757650077773622|now:1757650077768070|diff:5552|
[2025/09/12 04:07:57 768075] [debug] |xqc_engine_main_logic|END|now:1757650077767655|
[2025/09/12 04:07:57 768081] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077768081|
[2025/09/12 04:07:57 768086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 768091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:174|
[2025/09/12 04:07:57 768095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:175|
[2025/09/12 04:07:57 768101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:175|
[2025/09/12 04:07:57 768105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 768111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:469|origin_pktnum:336|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:469|path_largest_ack:469|
[2025/09/12 04:07:57 768116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:127|tx_in_flight:150000|prior_delivered:233072|prior_time:1757650077710135|is_app_limited:0|send_elapse:58034|ack_elapse:57946|ctl_first_sent_time:1757650077710852|lagest_ack_time:1757650077768081|curr_delivered:302672|
[2025/09/12 04:07:57 768121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077710852|
[2025/09/12 04:07:57 768125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:281||sndq_packets_used_bytes:0|sndq_packets_free:174|
[2025/09/12 04:07:57 768129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56808|rttvar:552|minrtt:31489|latest_rtt:57229|ack_delay:32|
[2025/09/12 04:07:57 768134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56856|rttvar:511|minrtt:31489|latest_rtt:57229|ack_delay:32|
[2025/09/12 04:07:57 768143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:469|lost_pn:466|thresh:3|
[2025/09/12 04:07:57 768147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 768189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 768196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 768204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 768219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 768223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 768244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 768259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 768282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 768290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 768305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 768312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 768327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 768341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 768345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 768349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 768375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 768391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 768402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 768440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 768455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 768493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 768497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:466|lost_pn:466|po_sent_time:1757650077709042|lost_send_time:1757650077703699|loss_delay:64382|frame:STREAM |repair:128|
[2025/09/12 04:07:57 768502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077709042u|
[2025/09/12 04:07:57 768506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 768510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077774210|now:1757650077768510|interval:5700|
[2025/09/12 04:07:57 768514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077774210|now:1757650077768510|interv:5700|
[2025/09/12 04:07:57 768518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58034, ack_elapse 57946, delivered 69600|rate 1199296|lost 193|
[2025/09/12 04:07:57 768522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199296) in round 6|
[2025/09/12 04:07:57 768526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 768531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 768534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077710852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 768539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077710852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 768543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56856|latest_rtt:57229|min_rtt:31489|applimit:0|lost:192|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 768552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:175|largest:175|pns:2|
[2025/09/12 04:07:57 768556] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:175|frame:ACK |recv_time:1757650077768081|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 768561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197768081|now:1757650077768081|interv:120000000|
[2025/09/12 04:07:57 768565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197768081|now:1757650077768081|interv:120000000|
[2025/09/12 04:07:57 768569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077773622|pq_index:0|
[2025/09/12 04:07:57 768573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077767655|
[2025/09/12 04:07:57 768577] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077768577|
[2025/09/12 04:07:57 768582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077768581|
[2025/09/12 04:07:57 768587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56856|min_srtt:56856|path_bw:1210161|loss_rate:51.28|path_pto:0|
[2025/09/12 04:07:57 768592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:359691|
[2025/09/12 04:07:57 768596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56856|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 768601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:466|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 768606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56856|min_srtt:56856|path_bw:1210161|loss_rate:51.28|path_pto:0|
[2025/09/12 04:07:57 768613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:430911|
[2025/09/12 04:07:57 768620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56856|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 768627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 768633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56856|min_srtt:56856|path_bw:1210161|loss_rate:51.28|path_pto:0|
[2025/09/12 04:07:57 768640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:432098|
[2025/09/12 04:07:57 768647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 768652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 768657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 768669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 768676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:466|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 768681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:359691|
[2025/09/12 04:07:57 768688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 768694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:593|
[2025/09/12 04:07:57 768740] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:593|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077768703|stream_id:8|stream_offset:359691|
[2025/09/12 04:07:57 768749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:593|origin_pktnum:466|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 768755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 768761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077774210|now:1757650077768761|interval:5449|
[2025/09/12 04:07:57 768768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077774210|now:1757650077768761|interv:5449|
[2025/09/12 04:07:57 768774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 768781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 768788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:430911|
[2025/09/12 04:07:57 768794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 768801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:594|
[2025/09/12 04:07:57 768862] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:594|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077768811|stream_id:8|stream_offset:430911|
[2025/09/12 04:07:57 768873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:594|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 768879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 768884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077774210|now:1757650077768884|interval:5326|
[2025/09/12 04:07:57 768891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077774210|now:1757650077768884|interv:5326|
[2025/09/12 04:07:57 768897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 768904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077774210|
[2025/09/12 04:07:57 768939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077774210|
[2025/09/12 04:07:57 768946] [debug] |xqc_engine_wakeup_after|wakeup:1757650077774210|now:1757650077768945|diff:5265|
[2025/09/12 04:07:57 768952] [debug] |xqc_engine_main_logic|END|now:1757650077768581|
[2025/09/12 04:07:57 768963] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077768962|
[2025/09/12 04:07:57 768970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 768979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:175|
[2025/09/12 04:07:57 768986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:176|
[2025/09/12 04:07:57 768994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:176|
[2025/09/12 04:07:57 769000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 769010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:471|origin_pktnum:338|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:471|path_largest_ack:471|
[2025/09/12 04:07:57 769017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:128|tx_in_flight:150000|prior_delivered:234272|prior_time:1757650077711163|is_app_limited:0|send_elapse:58050|ack_elapse:57799|ctl_first_sent_time:1757650077711861|lagest_ack_time:1757650077768962|curr_delivered:303872|
[2025/09/12 04:07:57 769022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077711861|
[2025/09/12 04:07:57 769027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:280||sndq_packets_used_bytes:0|sndq_packets_free:175|
[2025/09/12 04:07:57 769031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56856|rttvar:511|minrtt:31489|latest_rtt:57101|ack_delay:24|
[2025/09/12 04:07:57 769035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56883|rttvar:439|minrtt:31489|latest_rtt:57101|ack_delay:24|
[2025/09/12 04:07:57 769040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:471|lost_pn:468|thresh:3|
[2025/09/12 04:07:57 769044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 769101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 769109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 769117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 769132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 769136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 769151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 769166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 769189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 769199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 769214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 769221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 769236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 769248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 769252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 769255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 769282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 769299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 769311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 769333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 769345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 769383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:468|lost_pn:468|po_sent_time:1757650077709828|lost_send_time:1757650077704724|loss_delay:64238|frame:STREAM |repair:128|
[2025/09/12 04:07:57 769398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077709828u|
[2025/09/12 04:07:57 769402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 769406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077775189|now:1757650077769406|interval:5783|
[2025/09/12 04:07:57 769410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077775189|now:1757650077769406|interv:5783|
[2025/09/12 04:07:57 769414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58050, ack_elapse 57799, delivered 69600|rate 1198966|lost 194|
[2025/09/12 04:07:57 769439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198966) in round 6|
[2025/09/12 04:07:57 769444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 769448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 769452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077711861|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 769456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077711861|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 769461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56883|latest_rtt:57101|min_rtt:31489|applimit:0|lost:193|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 769467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:176|largest:176|pns:2|
[2025/09/12 04:07:57 769471] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:176|frame:ACK |recv_time:1757650077768962|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 769476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197768962|now:1757650077768962|interv:120000000|
[2025/09/12 04:07:57 769480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197768962|now:1757650077768962|interv:120000000|
[2025/09/12 04:07:57 769484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077774210|pq_index:0|
[2025/09/12 04:07:57 769488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077768581|
[2025/09/12 04:07:57 769492] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077769492|
[2025/09/12 04:07:57 769497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077769496|
[2025/09/12 04:07:57 769503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56883|min_srtt:56883|path_bw:1210161|loss_rate:51.25|path_pto:0|
[2025/09/12 04:07:57 769511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:360878|
[2025/09/12 04:07:57 769515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56883|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 769520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:468|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 769524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56883|min_srtt:56883|path_bw:1210161|loss_rate:51.25|path_pto:0|
[2025/09/12 04:07:57 769529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:432098|
[2025/09/12 04:07:57 769533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56883|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 769537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 769541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56883|min_srtt:56883|path_bw:1210161|loss_rate:51.25|path_pto:0|
[2025/09/12 04:07:57 769546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:433285|
[2025/09/12 04:07:57 769550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 769554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 769557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 769562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 769566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:468|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 769570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:360878|
[2025/09/12 04:07:57 769574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 769578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:595|
[2025/09/12 04:07:57 769611] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:595|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077769586|stream_id:8|stream_offset:360878|
[2025/09/12 04:07:57 769678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:595|origin_pktnum:468|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 769686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 769692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077775189|now:1757650077769692|interval:5497|
[2025/09/12 04:07:57 769705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077775189|now:1757650077769692|interv:5497|
[2025/09/12 04:07:57 769712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 769719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 769725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:432098|
[2025/09/12 04:07:57 769732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 769739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:596|
[2025/09/12 04:07:57 769778] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:596|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077769750|stream_id:8|stream_offset:432098|
[2025/09/12 04:07:57 769787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:596|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 769794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 769800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077775189|now:1757650077769800|interval:5389|
[2025/09/12 04:07:57 769807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077775189|now:1757650077769800|interv:5389|
[2025/09/12 04:07:57 769813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 769821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077775189|
[2025/09/12 04:07:57 769827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077775189|
[2025/09/12 04:07:57 769834] [debug] |xqc_engine_wakeup_after|wakeup:1757650077775189|now:1757650077769834|diff:5355|
[2025/09/12 04:07:57 769840] [debug] |xqc_engine_main_logic|END|now:1757650077769496|
[2025/09/12 04:07:57 769850] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077769849|
[2025/09/12 04:07:57 769857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 769865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:176|
[2025/09/12 04:07:57 769871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:177|
[2025/09/12 04:07:57 769887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:177|
[2025/09/12 04:07:57 769893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 769901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:473|origin_pktnum:340|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:473|path_largest_ack:473|
[2025/09/12 04:07:57 769909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:129|tx_in_flight:150000|prior_delivered:235472|prior_time:1757650077712093|is_app_limited:0|send_elapse:57886|ack_elapse:57756|ctl_first_sent_time:1757650077712749|lagest_ack_time:1757650077769849|curr_delivered:305072|
[2025/09/12 04:07:57 769919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077712749|
[2025/09/12 04:07:57 769924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:279||sndq_packets_used_bytes:0|sndq_packets_free:176|
[2025/09/12 04:07:57 769928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56883|rttvar:439|minrtt:31489|latest_rtt:57100|ack_delay:24|
[2025/09/12 04:07:57 769932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56907|rttvar:378|minrtt:31489|latest_rtt:57100|ack_delay:24|
[2025/09/12 04:07:57 769936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:473|lost_pn:470|thresh:3|
[2025/09/12 04:07:57 769940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 769997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 770001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 770009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 770017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 770032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 770043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 770060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 770075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 770097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 770105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 770121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 770128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 770143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 770157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 770161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 770165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 770191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 770207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 770218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 770241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 770255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 770293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 770305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:470|lost_pn:470|po_sent_time:1757650077710951|lost_send_time:1757650077705612|loss_delay:64237|frame:STREAM |repair:128|
[2025/09/12 04:07:57 770309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077710951u|
[2025/09/12 04:07:57 770313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 770317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077776199|now:1757650077770317|interval:5882|
[2025/09/12 04:07:57 770322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077776199|now:1757650077770317|interv:5882|
[2025/09/12 04:07:57 770326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57886, ack_elapse 57756, delivered 69600|rate 1202363|lost 195|
[2025/09/12 04:07:57 770330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202363) in round 6|
[2025/09/12 04:07:57 770334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 770338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 770342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077712749|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 770349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077712749|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 770354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56907|latest_rtt:57100|min_rtt:31489|applimit:0|lost:194|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 770360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:177|largest:177|pns:2|
[2025/09/12 04:07:57 770364] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:177|frame:ACK |recv_time:1757650077769849|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 770369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197769849|now:1757650077769849|interv:120000000|
[2025/09/12 04:07:57 770373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197769849|now:1757650077769849|interv:120000000|
[2025/09/12 04:07:57 770377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077775189|pq_index:0|
[2025/09/12 04:07:57 770382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077769496|
[2025/09/12 04:07:57 770386] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077770386|
[2025/09/12 04:07:57 770391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077770390|
[2025/09/12 04:07:57 770397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56907|min_srtt:56907|path_bw:1210161|loss_rate:51.22|path_pto:0|
[2025/09/12 04:07:57 770401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:362065|
[2025/09/12 04:07:57 770406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56907|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 770411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:470|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 770415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56907|min_srtt:56907|path_bw:1210161|loss_rate:51.22|path_pto:0|
[2025/09/12 04:07:57 770440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:433285|
[2025/09/12 04:07:57 770445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56907|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 770449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 770453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56907|min_srtt:56907|path_bw:1210161|loss_rate:51.22|path_pto:0|
[2025/09/12 04:07:57 770461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:434472|
[2025/09/12 04:07:57 770465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 770469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 770473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 770477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 770481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:470|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 770486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:362065|
[2025/09/12 04:07:57 770490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 770494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:597|
[2025/09/12 04:07:57 770527] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:597|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077770501|stream_id:8|stream_offset:362065|
[2025/09/12 04:07:57 770536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:597|origin_pktnum:470|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 770544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 770551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077776199|now:1757650077770551|interval:5648|
[2025/09/12 04:07:57 770557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077776199|now:1757650077770551|interv:5648|
[2025/09/12 04:07:57 770564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 770572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 770578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:433285|
[2025/09/12 04:07:57 770586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 770592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:598|
[2025/09/12 04:07:57 770623] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:598|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077770601|stream_id:8|stream_offset:433285|
[2025/09/12 04:07:57 770632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:598|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 770638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 770651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077776199|now:1757650077770651|interval:5548|
[2025/09/12 04:07:57 770659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077776199|now:1757650077770651|interv:5548|
[2025/09/12 04:07:57 770665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 770672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077776199|
[2025/09/12 04:07:57 770679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077776199|
[2025/09/12 04:07:57 770685] [debug] |xqc_engine_wakeup_after|wakeup:1757650077776199|now:1757650077770685|diff:5514|
[2025/09/12 04:07:57 770691] [debug] |xqc_engine_main_logic|END|now:1757650077770390|
[2025/09/12 04:07:57 770698] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077770698|
[2025/09/12 04:07:57 770704] [debug] |xqc_engine_wakeup_after|wakeup:1757650077776199|now:1757650077770704|diff:5495|
[2025/09/12 04:07:57 770711] [debug] |xqc_engine_main_logic|END|now:1757650077770698|
[2025/09/12 04:07:57 770899] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077770898|
[2025/09/12 04:07:57 770911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 770921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:177|
[2025/09/12 04:07:57 770927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:178|
[2025/09/12 04:07:57 770936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:178|
[2025/09/12 04:07:57 770943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 770952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:475|origin_pktnum:342|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:475|path_largest_ack:475|
[2025/09/12 04:07:57 770959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:131|tx_in_flight:147600|prior_delivered:237872|prior_time:1757650077714093|is_app_limited:0|send_elapse:58007|ack_elapse:56805|ctl_first_sent_time:1757650077714811|lagest_ack_time:1757650077770898|curr_delivered:306272|
[2025/09/12 04:07:57 770966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077714811|
[2025/09/12 04:07:57 770973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:278||sndq_packets_used_bytes:0|sndq_packets_free:177|
[2025/09/12 04:07:57 770979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56907|rttvar:378|minrtt:31489|latest_rtt:56087|ack_delay:24|
[2025/09/12 04:07:57 770986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56801|rttvar:495|minrtt:31489|latest_rtt:56087|ack_delay:24|
[2025/09/12 04:07:57 770992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:475|lost_pn:472|thresh:3|
[2025/09/12 04:07:57 770999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 771058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 771065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 771078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 771100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 771104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 771111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 771127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 771153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 771160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 771175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 771183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 771198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 771209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 771213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 771217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 771246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 771261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 771273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 771295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 771307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 771347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 771363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:472|lost_pn:472|po_sent_time:1757650077711962|lost_send_time:1757650077706997|loss_delay:63901|frame:STREAM |repair:128|
[2025/09/12 04:07:57 771368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077711962u|
[2025/09/12 04:07:57 771372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 771376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077776739|now:1757650077771376|interval:5363|
[2025/09/12 04:07:57 771380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077776739|now:1757650077771376|interv:5363|
[2025/09/12 04:07:57 771384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58007, ack_elapse 56805, delivered 68400|rate 1179168|lost 196|
[2025/09/12 04:07:57 771389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179168) in round 6|
[2025/09/12 04:07:57 771393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 771397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 771401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077714811|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 771405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077714811|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 771410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56801|latest_rtt:56087|min_rtt:31489|applimit:0|lost:195|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 771416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:178|largest:178|pns:2|
[2025/09/12 04:07:57 771440] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:178|frame:ACK |recv_time:1757650077770898|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 771445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197770898|now:1757650077770898|interv:120000000|
[2025/09/12 04:07:57 771452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197770898|now:1757650077770898|interv:120000000|
[2025/09/12 04:07:57 771456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077776199|pq_index:0|
[2025/09/12 04:07:57 771461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077770390|
[2025/09/12 04:07:57 771464] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077771464|
[2025/09/12 04:07:57 771469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077771468|
[2025/09/12 04:07:57 771476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56801|min_srtt:56801|path_bw:1210161|loss_rate:51.19|path_pto:0|
[2025/09/12 04:07:57 771480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:363252|
[2025/09/12 04:07:57 771485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56801|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 771489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:472|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 771493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56801|min_srtt:56801|path_bw:1210161|loss_rate:51.19|path_pto:0|
[2025/09/12 04:07:57 771498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:434472|
[2025/09/12 04:07:57 771503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56801|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 771511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 771517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56801|min_srtt:56801|path_bw:1210161|loss_rate:51.19|path_pto:0|
[2025/09/12 04:07:57 771524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:435659|
[2025/09/12 04:07:57 771530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 771537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 771543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 771550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 771557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:472|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 771564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:363252|
[2025/09/12 04:07:57 771577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 771584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:599|
[2025/09/12 04:07:57 771615] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:599|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077771592|stream_id:8|stream_offset:363252|
[2025/09/12 04:07:57 771624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:599|origin_pktnum:472|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 771631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 771638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077776739|now:1757650077771637|interval:5102|
[2025/09/12 04:07:57 771645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077776739|now:1757650077771637|interv:5102|
[2025/09/12 04:07:57 771652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 771659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 771665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:434472|
[2025/09/12 04:07:57 771671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 771677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:600|
[2025/09/12 04:07:57 771724] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:600|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077771687|stream_id:8|stream_offset:434472|
[2025/09/12 04:07:57 771735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:600|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 771742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 771749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077776739|now:1757650077771749|interval:4990|
[2025/09/12 04:07:57 771755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077776739|now:1757650077771749|interv:4990|
[2025/09/12 04:07:57 771761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 771768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077776739|
[2025/09/12 04:07:57 771775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077776739|
[2025/09/12 04:07:57 771781] [debug] |xqc_engine_wakeup_after|wakeup:1757650077776739|now:1757650077771781|diff:4958|
[2025/09/12 04:07:57 771788] [debug] |xqc_engine_main_logic|END|now:1757650077771468|
[2025/09/12 04:07:57 771796] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077771795|
[2025/09/12 04:07:57 771802] [debug] |xqc_engine_wakeup_after|wakeup:1757650077776739|now:1757650077771801|diff:4938|
[2025/09/12 04:07:57 771808] [debug] |xqc_engine_main_logic|END|now:1757650077771795|
[2025/09/12 04:07:57 773040] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077773038|
[2025/09/12 04:07:57 773058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 773065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:178|
[2025/09/12 04:07:57 773069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:179|
[2025/09/12 04:07:57 773075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:179|
[2025/09/12 04:07:57 773079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 773086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:476|origin_pktnum:216|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:479|path_largest_ack:476|
[2025/09/12 04:07:57 773090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:131|tx_in_flight:148800|prior_delivered:237872|prior_time:1757650077714093|is_app_limited:0|send_elapse:58132|ack_elapse:58945|ctl_first_sent_time:1757650077714936|lagest_ack_time:1757650077773038|curr_delivered:307472|
[2025/09/12 04:07:57 773095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077714936|
[2025/09/12 04:07:57 773100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:278||sndq_packets_used_bytes:0|sndq_packets_free:177|
[2025/09/12 04:07:57 773104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:479|origin_pktnum:346|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:479|path_largest_ack:479|
[2025/09/12 04:07:57 773108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:132|tx_in_flight:150000|prior_delivered:239072|prior_time:1757650077715214|is_app_limited:0|send_elapse:57920|ack_elapse:57824|ctl_first_sent_time:1757650077715874|lagest_ack_time:1757650077773038|curr_delivered:308672|
[2025/09/12 04:07:57 773113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077715874|
[2025/09/12 04:07:57 773117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:276||sndq_packets_used_bytes:0|sndq_packets_free:179|
[2025/09/12 04:07:57 773121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56801|rttvar:495|minrtt:31489|latest_rtt:57164|ack_delay:48|
[2025/09/12 04:07:57 773125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56840|rttvar:450|minrtt:31489|latest_rtt:57164|ack_delay:48|
[2025/09/12 04:07:57 773129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:479|lost_pn:476|thresh:3|
[2025/09/12 04:07:57 773133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 773175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 773182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 773190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 773205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 773209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 773224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 773247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 773255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 773272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 773280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 773295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 773306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 773310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 773314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 773341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 773356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 773370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 773392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 773404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 773461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 773484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:474|lost_pn:476|po_sent_time:1757650077712838|lost_send_time:1757650077708729|loss_delay:64309|frame:STREAM |repair:128|
[2025/09/12 04:07:57 773488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077712838u|
[2025/09/12 04:07:57 773492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 773497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077779339|now:1757650077773497|interval:5842|
[2025/09/12 04:07:57 773505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077779339|now:1757650077773497|interv:5842|
[2025/09/12 04:07:57 773511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57920, ack_elapse 57824, delivered 69600|rate 1201657|lost 197|
[2025/09/12 04:07:57 773518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201657) in round 6|
[2025/09/12 04:07:57 773524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 773531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 773537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077715874|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 773544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077715874|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 773552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56840|latest_rtt:57164|min_rtt:31489|applimit:0|lost:196|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 773561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:179|largest:179|pns:2|
[2025/09/12 04:07:57 773568] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:179|frame:ACK |recv_time:1757650077773038|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 773574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197773038|now:1757650077773038|interv:120000000|
[2025/09/12 04:07:57 773579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197773038|now:1757650077773038|interv:120000000|
[2025/09/12 04:07:57 773582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077776739|pq_index:0|
[2025/09/12 04:07:57 773587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077771468|
[2025/09/12 04:07:57 773591] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077773590|
[2025/09/12 04:07:57 773596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077773594|
[2025/09/12 04:07:57 773607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56840|min_srtt:56840|path_bw:1210161|loss_rate:51.16|path_pto:0|
[2025/09/12 04:07:57 773614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:364439|
[2025/09/12 04:07:57 773621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56840|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 773628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:474|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 773635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56840|min_srtt:56840|path_bw:1210161|loss_rate:51.16|path_pto:0|
[2025/09/12 04:07:57 773641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:435659|
[2025/09/12 04:07:57 773648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56840|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 773655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 773661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56840|min_srtt:56840|path_bw:1210161|loss_rate:51.16|path_pto:0|
[2025/09/12 04:07:57 773667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:436846|
[2025/09/12 04:07:57 773674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56840|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 773681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 773687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56840|min_srtt:56840|path_bw:1210161|loss_rate:51.16|path_pto:0|
[2025/09/12 04:07:57 773693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:438033|
[2025/09/12 04:07:57 773699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 773705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 773711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 773718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 773725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:474|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 773731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:364439|
[2025/09/12 04:07:57 773744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 773750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:601|
[2025/09/12 04:07:57 773814] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:601|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077773761|stream_id:8|stream_offset:364439|
[2025/09/12 04:07:57 773825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:601|origin_pktnum:474|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 773833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 773840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077779339|now:1757650077773840|interval:5499|
[2025/09/12 04:07:57 773847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077779339|now:1757650077773840|interv:5499|
[2025/09/12 04:07:57 773853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 773860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 773867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:435659|
[2025/09/12 04:07:57 773872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 773876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:602|
[2025/09/12 04:07:57 773904] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:602|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077773883|stream_id:8|stream_offset:435659|
[2025/09/12 04:07:57 773910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:602|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 773915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 773922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077779339|now:1757650077773921|interval:5418|
[2025/09/12 04:07:57 773928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077779339|now:1757650077773921|interv:5418|
[2025/09/12 04:07:57 773936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 773943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 773950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:436846|
[2025/09/12 04:07:57 773957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 773963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:603|
[2025/09/12 04:07:57 773995] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:603|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077773973|stream_id:8|stream_offset:436846|
[2025/09/12 04:07:57 774011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:603|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 774018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 774025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077779339|now:1757650077774025|interval:5314|
[2025/09/12 04:07:57 774031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077779339|now:1757650077774025|interv:5314|
[2025/09/12 04:07:57 774038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 774043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077779339|
[2025/09/12 04:07:57 774047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077779339|
[2025/09/12 04:07:57 774051] [debug] |xqc_engine_wakeup_after|wakeup:1757650077779339|now:1757650077774051|diff:5288|
[2025/09/12 04:07:57 774056] [debug] |xqc_engine_main_logic|END|now:1757650077773594|
[2025/09/12 04:07:57 774063] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077774062|
[2025/09/12 04:07:57 774068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 774073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:179|
[2025/09/12 04:07:57 774077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:180|
[2025/09/12 04:07:57 774083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:180|
[2025/09/12 04:07:57 774087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 774093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:481|origin_pktnum:348|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:481|path_largest_ack:481|
[2025/09/12 04:07:57 774098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:133|tx_in_flight:150000|prior_delivered:240272|prior_time:1757650077716162|is_app_limited:0|send_elapse:58051|ack_elapse:57900|ctl_first_sent_time:1757650077716926|lagest_ack_time:1757650077774062|curr_delivered:309872|
[2025/09/12 04:07:57 774103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077716926|
[2025/09/12 04:07:57 774107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:273||sndq_packets_used_bytes:0|sndq_packets_free:182|
[2025/09/12 04:07:57 774111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56840|rttvar:450|minrtt:31489|latest_rtt:57136|ack_delay:32|
[2025/09/12 04:07:57 774116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56873|rttvar:404|minrtt:31489|latest_rtt:57136|ack_delay:32|
[2025/09/12 04:07:57 774120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:481|lost_pn:478|thresh:3|
[2025/09/12 04:07:57 774124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 774166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 774174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 774182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 774197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 774201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 774212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 774237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 774245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 774260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 774268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 774283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 774295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 774299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 774302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 774329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 774347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 774358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 774381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 774392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774432] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 774447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 774473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:477|lost_pn:478|po_sent_time:1757650077715030|lost_send_time:1757650077709784|loss_delay:64278|frame:STREAM |repair:128|
[2025/09/12 04:07:57 774477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:478|lost_pn:478|po_sent_time:1757650077715127|lost_send_time:1757650077709784|loss_delay:64278|frame:STREAM |repair:128|
[2025/09/12 04:07:57 774482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077715127u|
[2025/09/12 04:07:57 774486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 774490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077780252|now:1757650077774489|interval:5763|
[2025/09/12 04:07:57 774495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077780252|now:1757650077774489|interv:5763|
[2025/09/12 04:07:57 774502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58051, ack_elapse 57900, delivered 69600|rate 1198945|lost 199|
[2025/09/12 04:07:57 774509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198945) in round 6|
[2025/09/12 04:07:57 774515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 774522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 774528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077716926|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 774535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077716926|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 774543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56873|latest_rtt:57136|min_rtt:31489|applimit:0|lost:197|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 774552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:180|largest:180|pns:2|
[2025/09/12 04:07:57 774560] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:180|frame:ACK |recv_time:1757650077774062|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 774567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197774062|now:1757650077774062|interv:120000000|
[2025/09/12 04:07:57 774577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197774062|now:1757650077774062|interv:120000000|
[2025/09/12 04:07:57 774580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077779339|pq_index:0|
[2025/09/12 04:07:57 774585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077773594|
[2025/09/12 04:07:57 774588] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077774588|
[2025/09/12 04:07:57 774593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077774592|
[2025/09/12 04:07:57 774600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56873|min_srtt:56873|path_bw:1210161|loss_rate:50.56|path_pto:0|
[2025/09/12 04:07:57 774608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:365626|
[2025/09/12 04:07:57 774629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56873|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 774644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:477|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 774651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56873|min_srtt:56873|path_bw:1210161|loss_rate:50.56|path_pto:0|
[2025/09/12 04:07:57 774657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:366813|
[2025/09/12 04:07:57 774664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56873|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 774670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:478|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 774677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56873|min_srtt:56873|path_bw:1210161|loss_rate:50.56|path_pto:0|
[2025/09/12 04:07:57 774683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:438033|
[2025/09/12 04:07:57 774689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56873|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 774696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 774710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56873|min_srtt:56873|path_bw:1210161|loss_rate:50.56|path_pto:0|
[2025/09/12 04:07:57 774717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:439220|
[2025/09/12 04:07:57 774723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 774736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 774742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 774749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 774756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:477|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 774763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:365626|
[2025/09/12 04:07:57 774770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 774777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:604|
[2025/09/12 04:07:57 774835] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:604|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077774787|stream_id:8|stream_offset:365626|
[2025/09/12 04:07:57 774845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:604|origin_pktnum:477|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 774853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 774859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077780252|now:1757650077774859|interval:5393|
[2025/09/12 04:07:57 774866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077780252|now:1757650077774859|interv:5393|
[2025/09/12 04:07:57 774873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 774880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:478|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 774886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:366813|
[2025/09/12 04:07:57 774893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 774899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:605|
[2025/09/12 04:07:57 774966] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:605|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077774910|stream_id:8|stream_offset:366813|
[2025/09/12 04:07:57 774976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:605|origin_pktnum:478|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 774984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 774990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077780252|now:1757650077774990|interval:5262|
[2025/09/12 04:07:57 774997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077780252|now:1757650077774990|interv:5262|
[2025/09/12 04:07:57 775009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 775014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 775019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:438033|
[2025/09/12 04:07:57 775023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 775027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:606|
[2025/09/12 04:07:57 775057] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:606|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077775034|stream_id:8|stream_offset:438033|
[2025/09/12 04:07:57 775065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:606|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 775073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 775079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077780252|now:1757650077775079|interval:5173|
[2025/09/12 04:07:57 775086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077780252|now:1757650077775079|interv:5173|
[2025/09/12 04:07:57 775090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 775095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077780252|
[2025/09/12 04:07:57 775099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077780252|
[2025/09/12 04:07:57 775103] [debug] |xqc_engine_wakeup_after|wakeup:1757650077780252|now:1757650077775103|diff:5149|
[2025/09/12 04:07:57 775107] [debug] |xqc_engine_main_logic|END|now:1757650077774592|
[2025/09/12 04:07:57 775114] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077775113|
[2025/09/12 04:07:57 775118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 775124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:180|
[2025/09/12 04:07:57 775128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:181|
[2025/09/12 04:07:57 775134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:181|
[2025/09/12 04:07:57 775138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 775144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:483|origin_pktnum:350|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:483|path_largest_ack:483|
[2025/09/12 04:07:57 775149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:134|tx_in_flight:150000|prior_delivered:241472|prior_time:1757650077717118|is_app_limited:0|send_elapse:56871|ack_elapse:57995|ctl_first_sent_time:1757650077717891|lagest_ack_time:1757650077775113|curr_delivered:311072|
[2025/09/12 04:07:57 775153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077717891|
[2025/09/12 04:07:57 775158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:273||sndq_packets_used_bytes:0|sndq_packets_free:182|
[2025/09/12 04:07:57 775166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56873|rttvar:404|minrtt:31489|latest_rtt:57222|ack_delay:24|
[2025/09/12 04:07:57 775171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56913|rttvar:384|minrtt:31489|latest_rtt:57222|ack_delay:24|
[2025/09/12 04:07:57 775175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:483|lost_pn:480|thresh:3|
[2025/09/12 04:07:57 775179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 775217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 775225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 775233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 775248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 775252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 775260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 775289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 775296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 775312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 775319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 775334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 775346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 775350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 775354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 775383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 775398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 775409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 775452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 775463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 775504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 775535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:480|lost_pn:480|po_sent_time:1757650077715974|lost_send_time:1757650077710739|loss_delay:64374|frame:STREAM |repair:128|
[2025/09/12 04:07:57 775539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077715974u|
[2025/09/12 04:07:57 775543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 775547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077781401|now:1757650077775547|interval:5854|
[2025/09/12 04:07:57 775552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077781401|now:1757650077775547|interv:5854|
[2025/09/12 04:07:57 775555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56871, ack_elapse 57995, delivered 69600|rate 1200103|lost 200|
[2025/09/12 04:07:57 775560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200103) in round 6|
[2025/09/12 04:07:57 775564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 775568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 775572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077717891|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 775576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077717891|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 775583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56913|latest_rtt:57222|min_rtt:31489|applimit:0|lost:199|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 775590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:181|largest:181|pns:2|
[2025/09/12 04:07:57 775598] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:181|frame:ACK |recv_time:1757650077775113|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 775605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197775113|now:1757650077775113|interv:120000000|
[2025/09/12 04:07:57 775612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197775113|now:1757650077775113|interv:120000000|
[2025/09/12 04:07:57 775618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077780252|pq_index:0|
[2025/09/12 04:07:57 775624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077774592|
[2025/09/12 04:07:57 775629] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077775629|
[2025/09/12 04:07:57 775636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077775634|
[2025/09/12 04:07:57 775644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56913|min_srtt:56913|path_bw:1210161|loss_rate:51.09|path_pto:0|
[2025/09/12 04:07:57 775650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:368000|
[2025/09/12 04:07:57 775655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56913|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 775663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:480|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 775669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56913|min_srtt:56913|path_bw:1210161|loss_rate:51.09|path_pto:0|
[2025/09/12 04:07:57 775675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:439220|
[2025/09/12 04:07:57 775682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56913|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 775688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 775695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56913|min_srtt:56913|path_bw:1210161|loss_rate:51.09|path_pto:0|
[2025/09/12 04:07:57 775701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:440407|
[2025/09/12 04:07:57 775707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 775717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 775723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 775728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 775734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:480|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 775740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:368000|
[2025/09/12 04:07:57 775746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 775752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:607|
[2025/09/12 04:07:57 775820] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:607|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077775763|stream_id:8|stream_offset:368000|
[2025/09/12 04:07:57 775830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:607|origin_pktnum:480|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 775837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 775844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077781401|now:1757650077775844|interval:5557|
[2025/09/12 04:07:57 775850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077781401|now:1757650077775844|interv:5557|
[2025/09/12 04:07:57 775857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 775864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 775870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:439220|
[2025/09/12 04:07:57 775877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 775884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:608|
[2025/09/12 04:07:57 775918] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:608|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077775893|stream_id:8|stream_offset:439220|
[2025/09/12 04:07:57 775927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:608|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 775934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 775940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077781401|now:1757650077775940|interval:5461|
[2025/09/12 04:07:57 775947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077781401|now:1757650077775940|interv:5461|
[2025/09/12 04:07:57 775960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 775967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077781401|
[2025/09/12 04:07:57 775974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077781401|
[2025/09/12 04:07:57 775978] [debug] |xqc_engine_wakeup_after|wakeup:1757650077781401|now:1757650077775978|diff:5423|
[2025/09/12 04:07:57 775982] [debug] |xqc_engine_main_logic|END|now:1757650077775634|
[2025/09/12 04:07:57 775989] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077775989|
[2025/09/12 04:07:57 775994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 776000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:181|
[2025/09/12 04:07:57 776004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:182|
[2025/09/12 04:07:57 776009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:182|
[2025/09/12 04:07:57 776013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 776020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:485|origin_pktnum:225|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:485|path_largest_ack:485|
[2025/09/12 04:07:57 776024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:136|tx_in_flight:147600|prior_delivered:243872|prior_time:1757650077719057|is_app_limited:0|send_elapse:56932|ack_elapse:56932|ctl_first_sent_time:1757650077719790|lagest_ack_time:1757650077775989|curr_delivered:312272|
[2025/09/12 04:07:57 776029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077719790|
[2025/09/12 04:07:57 776036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:273||sndq_packets_used_bytes:0|sndq_packets_free:182|
[2025/09/12 04:07:57 776043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56913|rttvar:384|minrtt:31489|latest_rtt:56199|ack_delay:32|
[2025/09/12 04:07:57 776049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56819|rttvar:474|minrtt:31489|latest_rtt:56199|ack_delay:32|
[2025/09/12 04:07:57 776056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:485|lost_pn:482|thresh:3|
[2025/09/12 04:07:57 776061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 776099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 776107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 776114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 776130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 776133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 776160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 776168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 776183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 776191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 776208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 776220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 776224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 776227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 776254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 776269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 776281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 776306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 776317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 776355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 776397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:482|lost_pn:482|po_sent_time:1757650077717027|lost_send_time:1757650077712068|loss_delay:63921|frame:STREAM |repair:128|
[2025/09/12 04:07:57 776401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077717027u|
[2025/09/12 04:07:57 776405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 776409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077781909|now:1757650077776409|interval:5500|
[2025/09/12 04:07:57 776413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077781909|now:1757650077776409|interv:5500|
[2025/09/12 04:07:57 776418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56932, ack_elapse 56932, delivered 68400|rate 1201433|lost 201|
[2025/09/12 04:07:57 776436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201433) in round 6|
[2025/09/12 04:07:57 776440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 776444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 776448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077719790|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 776452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:1200|po_sent_time:1757650077719790|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 776457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:148807|srtt:56819|latest_rtt:56199|min_rtt:31489|applimit:0|lost:200|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 776463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:182|largest:182|pns:2|
[2025/09/12 04:07:57 776467] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:182|frame:ACK |recv_time:1757650077775989|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 776472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197775989|now:1757650077775989|interv:120000000|
[2025/09/12 04:07:57 776476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197775989|now:1757650077775989|interv:120000000|
[2025/09/12 04:07:57 776480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077781401|pq_index:0|
[2025/09/12 04:07:57 776484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077775634|
[2025/09/12 04:07:57 776488] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077776488|
[2025/09/12 04:07:57 776493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077776492|
[2025/09/12 04:07:57 776499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56819|min_srtt:56819|path_bw:1210161|loss_rate:51.06|path_pto:0|
[2025/09/12 04:07:57 776506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:369187|
[2025/09/12 04:07:57 776511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56819|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 776515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:482|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 776520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56819|min_srtt:56819|path_bw:1210161|loss_rate:51.06|path_pto:0|
[2025/09/12 04:07:57 776524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:440407|
[2025/09/12 04:07:57 776528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56819|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 776532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 776537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56819|min_srtt:56819|path_bw:1210161|loss_rate:51.06|path_pto:0|
[2025/09/12 04:07:57 776541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:441594|
[2025/09/12 04:07:57 776545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 776549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 776553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 776557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 776561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:482|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 776569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:369187|
[2025/09/12 04:07:57 776575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 776582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:609|
[2025/09/12 04:07:57 776615] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:609|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077776592|stream_id:8|stream_offset:369187|
[2025/09/12 04:07:57 776623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:609|origin_pktnum:482|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 776630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 776636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077781909|now:1757650077776636|interval:5273|
[2025/09/12 04:07:57 776648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077781909|now:1757650077776636|interv:5273|
[2025/09/12 04:07:57 776655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 776662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 776669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:440407|
[2025/09/12 04:07:57 776676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 776682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:610|
[2025/09/12 04:07:57 776715] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:610|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077776692|stream_id:8|stream_offset:440407|
[2025/09/12 04:07:57 776723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:610|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 776730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 776736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077781909|now:1757650077776736|interval:5173|
[2025/09/12 04:07:57 776742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077781909|now:1757650077776736|interv:5173|
[2025/09/12 04:07:57 776748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 776755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077781909|
[2025/09/12 04:07:57 776761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077781909|
[2025/09/12 04:07:57 776768] [debug] |xqc_engine_wakeup_after|wakeup:1757650077781909|now:1757650077776767|diff:5142|
[2025/09/12 04:07:57 776774] [debug] |xqc_engine_main_logic|END|now:1757650077776492|
[2025/09/12 04:07:57 776782] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077776782|
[2025/09/12 04:07:57 776789] [debug] |xqc_engine_wakeup_after|wakeup:1757650077781909|now:1757650077776789|diff:5120|
[2025/09/12 04:07:57 776795] [debug] |xqc_engine_main_logic|END|now:1757650077776782|
[2025/09/12 04:07:57 777965] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077777964|
[2025/09/12 04:07:57 777980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 777987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:182|
[2025/09/12 04:07:57 777991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:183|
[2025/09/12 04:07:57 778006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:183|
[2025/09/12 04:07:57 778010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 778016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:486|origin_pktnum:353|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:489|path_largest_ack:486|
[2025/09/12 04:07:57 778021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:136|tx_in_flight:148800|prior_delivered:243872|prior_time:1757650077719057|is_app_limited:0|send_elapse:57035|ack_elapse:58907|ctl_first_sent_time:1757650077719893|lagest_ack_time:1757650077777964|curr_delivered:313472|
[2025/09/12 04:07:57 778032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077719893|
[2025/09/12 04:07:57 778037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:270||sndq_packets_used_bytes:0|sndq_packets_free:185|
[2025/09/12 04:07:57 778041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:489|origin_pktnum:356|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:489|path_largest_ack:489|
[2025/09/12 04:07:57 778045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:138|tx_in_flight:147600|prior_delivered:246272|prior_time:1757650077721104|is_app_limited:0|send_elapse:57894|ack_elapse:56860|ctl_first_sent_time:1757650077721772|lagest_ack_time:1757650077777964|curr_delivered:314672|
[2025/09/12 04:07:57 778050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077721772|
[2025/09/12 04:07:57 778054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:268||sndq_packets_used_bytes:0|sndq_packets_free:187|
[2025/09/12 04:07:57 778058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56819|rttvar:474|minrtt:31489|latest_rtt:56192|ack_delay:16|
[2025/09/12 04:07:57 778062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56739|rttvar:516|minrtt:31489|latest_rtt:56192|ack_delay:16|
[2025/09/12 04:07:57 778066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:489|lost_pn:486|thresh:3|
[2025/09/12 04:07:57 778071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 778105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 778113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 778123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 778138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 778142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 778161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 778168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 778184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 778191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 778206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 778218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 778225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 778229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 778255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 778270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 778282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 778304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 778316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 778356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 778395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:484|lost_pn:486|po_sent_time:1757650077717988|lost_send_time:1757650077714133|loss_delay:63831|frame:STREAM |repair:128|
[2025/09/12 04:07:57 778399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077717988u|
[2025/09/12 04:07:57 778403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 778407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077783843|now:1757650077778407|interval:5436|
[2025/09/12 04:07:57 778411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077783843|now:1757650077778407|interv:5436|
[2025/09/12 04:07:57 778418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57894, ack_elapse 56860, delivered 68400|rate 1181469|lost 202|
[2025/09/12 04:07:57 778442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1181469) in round 6|
[2025/09/12 04:07:57 778446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 778450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 778454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077721772|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 778458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:1|acked:2400|po_sent_time:1757650077721772|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 778463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56739|latest_rtt:56192|min_rtt:31489|applimit:0|lost:201|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 778469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:183|largest:183|pns:2|
[2025/09/12 04:07:57 778473] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:183|frame:ACK |recv_time:1757650077777964|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 778478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197777964|now:1757650077777964|interv:120000000|
[2025/09/12 04:07:57 778485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197777964|now:1757650077777964|interv:120000000|
[2025/09/12 04:07:57 778491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077781909|pq_index:0|
[2025/09/12 04:07:57 778498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077776492|
[2025/09/12 04:07:57 778504] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077778504|
[2025/09/12 04:07:57 778512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077778510|
[2025/09/12 04:07:57 778520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56739|min_srtt:56739|path_bw:1210161|loss_rate:51.04|path_pto:0|
[2025/09/12 04:07:57 778527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:370374|
[2025/09/12 04:07:57 778534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56739|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 778542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:484|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 778549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56739|min_srtt:56739|path_bw:1210161|loss_rate:51.04|path_pto:0|
[2025/09/12 04:07:57 778556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:441594|
[2025/09/12 04:07:57 778567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56739|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 778571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 778576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56739|min_srtt:56739|path_bw:1210161|loss_rate:51.04|path_pto:0|
[2025/09/12 04:07:57 778580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:442781|
[2025/09/12 04:07:57 778584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56739|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 778588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 778593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56739|min_srtt:56739|path_bw:1210161|loss_rate:51.04|path_pto:0|
[2025/09/12 04:07:57 778600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:443968|
[2025/09/12 04:07:57 778606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 778612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 778618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 778625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 778631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:484|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 778635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:370374|
[2025/09/12 04:07:57 778642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 778648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:611|
[2025/09/12 04:07:57 778708] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:611|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077778659|stream_id:8|stream_offset:370374|
[2025/09/12 04:07:57 778719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:611|origin_pktnum:484|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 778726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 778733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077783843|now:1757650077778733|interval:5110|
[2025/09/12 04:07:57 778739] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077783843|now:1757650077778733|interv:5110|
[2025/09/12 04:07:57 778753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 778760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 778767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:441594|
[2025/09/12 04:07:57 778774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 778780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:612|
[2025/09/12 04:07:57 778823] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:612|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077778791|stream_id:8|stream_offset:441594|
[2025/09/12 04:07:57 778833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:612|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 778840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 778846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077783843|now:1757650077778846|interval:4997|
[2025/09/12 04:07:57 778853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077783843|now:1757650077778846|interv:4997|
[2025/09/12 04:07:57 778859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 778866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 778873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:442781|
[2025/09/12 04:07:57 778879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 778886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:613|
[2025/09/12 04:07:57 778919] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:613|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077778895|stream_id:8|stream_offset:442781|
[2025/09/12 04:07:57 778929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:613|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 778936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 778942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077783843|now:1757650077778942|interval:4901|
[2025/09/12 04:07:57 778948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077783843|now:1757650077778942|interv:4901|
[2025/09/12 04:07:57 778955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 778962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077783843|
[2025/09/12 04:07:57 778968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077783843|
[2025/09/12 04:07:57 778977] [debug] |xqc_engine_wakeup_after|wakeup:1757650077783843|now:1757650077778977|diff:4866|
[2025/09/12 04:07:57 778982] [debug] |xqc_engine_main_logic|END|now:1757650077778510|
[2025/09/12 04:07:57 778988] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077778988|
[2025/09/12 04:07:57 778992] [debug] |xqc_engine_wakeup_after|wakeup:1757650077783843|now:1757650077778991|diff:4852|
[2025/09/12 04:07:57 778995] [debug] |xqc_engine_main_logic|END|now:1757650077778988|
[2025/09/12 04:07:57 779903] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077779902|
[2025/09/12 04:07:57 779915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 779921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:183|
[2025/09/12 04:07:57 779925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:184|
[2025/09/12 04:07:57 779931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:184|
[2025/09/12 04:07:57 779935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 779942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:490|origin_pktnum:357|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:493|path_largest_ack:490|
[2025/09/12 04:07:57 779947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:138|tx_in_flight:148800|prior_delivered:246272|prior_time:1757650077721104|is_app_limited:0|send_elapse:58024|ack_elapse:58798|ctl_first_sent_time:1757650077721902|lagest_ack_time:1757650077779902|curr_delivered:315872|
[2025/09/12 04:07:57 779951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077721902|
[2025/09/12 04:07:57 779956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:267||sndq_packets_used_bytes:0|sndq_packets_free:188|
[2025/09/12 04:07:57 779960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:493|origin_pktnum:360|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:493|path_largest_ack:493|
[2025/09/12 04:07:57 779964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:140|tx_in_flight:148800|prior_delivered:247472|prior_time:1757650077722197|is_app_limited:0|send_elapse:58016|ack_elapse:57705|ctl_first_sent_time:1757650077722881|lagest_ack_time:1757650077779902|curr_delivered:317072|
[2025/09/12 04:07:57 779969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077722881|
[2025/09/12 04:07:57 779973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:265||sndq_packets_used_bytes:0|sndq_packets_free:190|
[2025/09/12 04:07:57 779977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56739|rttvar:516|minrtt:31489|latest_rtt:57021|ack_delay:24|
[2025/09/12 04:07:57 779981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56771|rttvar:451|minrtt:31489|latest_rtt:57021|ack_delay:24|
[2025/09/12 04:07:57 779985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:493|lost_pn:490|thresh:3|
[2025/09/12 04:07:57 779989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 779993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 779997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 780029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 780036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 780044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 780059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 780063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 780074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 780081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 780097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 780107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 780122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 780133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 780137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 780141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 780168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 780183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 780194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 780219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 780230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 780268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 780313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:487|lost_pn:490|po_sent_time:1757650077720012|lost_send_time:1757650077715754|loss_delay:64148|frame:STREAM |repair:128|
[2025/09/12 04:07:57 780318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:488|lost_pn:490|po_sent_time:1757650077720115|lost_send_time:1757650077715754|loss_delay:64148|frame:STREAM |repair:128|
[2025/09/12 04:07:57 780322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077720115u|
[2025/09/12 04:07:57 780326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 780330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077786152|now:1757650077780330|interval:5822|
[2025/09/12 04:07:57 780334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077786152|now:1757650077780330|interv:5822|
[2025/09/12 04:07:57 780339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58016, ack_elapse 57705, delivered 69600|rate 1199669|lost 204|
[2025/09/12 04:07:57 780343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199669) in round 6|
[2025/09/12 04:07:57 780347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 780351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 780355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077722881|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 780360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:2400|po_sent_time:1757650077722881|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 780364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:146407|srtt:56771|latest_rtt:57021|min_rtt:31489|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 780370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:184|largest:184|pns:2|
[2025/09/12 04:07:57 780374] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:184|frame:ACK |recv_time:1757650077779902|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 780379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197779902|now:1757650077779902|interv:120000000|
[2025/09/12 04:07:57 780383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197779902|now:1757650077779902|interv:120000000|
[2025/09/12 04:07:57 780387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077783843|pq_index:0|
[2025/09/12 04:07:57 780394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077778510|
[2025/09/12 04:07:57 780398] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077780398|
[2025/09/12 04:07:57 780403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077780402|
[2025/09/12 04:07:57 780409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56771|min_srtt:56771|path_bw:1210161|loss_rate:50.51|path_pto:0|
[2025/09/12 04:07:57 780413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:371561|
[2025/09/12 04:07:57 780417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56771|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 780443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:487|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 780447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56771|min_srtt:56771|path_bw:1210161|loss_rate:50.51|path_pto:0|
[2025/09/12 04:07:57 780451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:372748|
[2025/09/12 04:07:57 780455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56771|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 780460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:488|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 780464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56771|min_srtt:56771|path_bw:1210161|loss_rate:50.51|path_pto:0|
[2025/09/12 04:07:57 780468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:443968|
[2025/09/12 04:07:57 780473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56771|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 780480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 780487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56771|min_srtt:56771|path_bw:1210161|loss_rate:50.51|path_pto:0|
[2025/09/12 04:07:57 780493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:445155|
[2025/09/12 04:07:57 780500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56771|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 780507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 780514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56771|min_srtt:56771|path_bw:1210161|loss_rate:50.51|path_pto:0|
[2025/09/12 04:07:57 780526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:446342|
[2025/09/12 04:07:57 780533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 780540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 780546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 780552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 780557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:487|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 780561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:371561|
[2025/09/12 04:07:57 780566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 780570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:614|
[2025/09/12 04:07:57 780622] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:614|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757650077780577|stream_id:8|stream_offset:371561|
[2025/09/12 04:07:57 780632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:614|origin_pktnum:487|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 780659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 04:07:57 780666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077786152|now:1757650077780666|interval:5486|
[2025/09/12 04:07:57 780673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077786152|now:1757650077780666|interv:5486|
[2025/09/12 04:07:57 780679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:147607|
[2025/09/12 04:07:57 780686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:488|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 780692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:372748|
[2025/09/12 04:07:57 780698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 780705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:615|
[2025/09/12 04:07:57 780756] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:615|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077780715|stream_id:8|stream_offset:372748|
[2025/09/12 04:07:57 780765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:615|origin_pktnum:488|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 780772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 780785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077786152|now:1757650077780785|interval:5367|
[2025/09/12 04:07:57 780792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077786152|now:1757650077780785|interv:5367|
[2025/09/12 04:07:57 780854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 780862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 780869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:443968|
[2025/09/12 04:07:57 780876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 780882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:616|
[2025/09/12 04:07:57 780918] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:616|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077780893|stream_id:8|stream_offset:443968|
[2025/09/12 04:07:57 780928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:616|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 780935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 780941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077786152|now:1757650077780941|interval:5211|
[2025/09/12 04:07:57 780947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077786152|now:1757650077780941|interv:5211|
[2025/09/12 04:07:57 780954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 780958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 780963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:445155|
[2025/09/12 04:07:57 780971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 780977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:617|
[2025/09/12 04:07:57 781005] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:617|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077780987|stream_id:8|stream_offset:445155|
[2025/09/12 04:07:57 781011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:617|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 781015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 781020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077786152|now:1757650077781019|interval:5133|
[2025/09/12 04:07:57 781024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077786152|now:1757650077781019|interv:5133|
[2025/09/12 04:07:57 781033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 781038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077786152|
[2025/09/12 04:07:57 781043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077786152|
[2025/09/12 04:07:57 781047] [debug] |xqc_engine_wakeup_after|wakeup:1757650077786152|now:1757650077781047|diff:5105|
[2025/09/12 04:07:57 781051] [debug] |xqc_engine_main_logic|END|now:1757650077780402|
[2025/09/12 04:07:57 781058] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077781058|
[2025/09/12 04:07:57 781063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 781068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:184|
[2025/09/12 04:07:57 781072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:185|
[2025/09/12 04:07:57 781078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:185|
[2025/09/12 04:07:57 781082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 781088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:496|origin_pktnum:236|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:496|path_largest_ack:496|
[2025/09/12 04:07:57 781093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:142|tx_in_flight:148807|prior_delivered:248672|prior_time:1757650077723186|is_app_limited:0|send_elapse:57999|ack_elapse:57872|ctl_first_sent_time:1757650077723818|lagest_ack_time:1757650077781058|curr_delivered:318272|
[2025/09/12 04:07:57 781098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077723818|
[2025/09/12 04:07:57 781102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:266||sndq_packets_used_bytes:0|sndq_packets_free:189|
[2025/09/12 04:07:57 781106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56771|rttvar:451|minrtt:31489|latest_rtt:57240|ack_delay:24|
[2025/09/12 04:07:57 781111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56827|rttvar:450|minrtt:31489|latest_rtt:57240|ack_delay:24|
[2025/09/12 04:07:57 781115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:496|lost_pn:493|thresh:3|
[2025/09/12 04:07:57 781119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 781153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 781161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 781168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 781183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 781187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 781203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 781218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 781226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 781241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 781255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 781259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 781262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 781289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 781304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 781316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 781339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 781352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 781390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 781457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:491|lost_pn:493|po_sent_time:1757650077722004|lost_send_time:1757650077716663|loss_delay:64395|frame:STREAM |repair:128|
[2025/09/12 04:07:57 781465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:492|lost_pn:493|po_sent_time:1757650077722116|lost_send_time:1757650077716663|loss_delay:64395|frame:STREAM |repair:128|
[2025/09/12 04:07:57 781469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077722116u|
[2025/09/12 04:07:57 781473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 781477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077787405|now:1757650077781477|interval:5928|
[2025/09/12 04:07:57 781481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077787405|now:1757650077781477|interv:5928|
[2025/09/12 04:07:57 781485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57999, ack_elapse 57872, delivered 69600|rate 1200020|lost 206|
[2025/09/12 04:07:57 781490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200020) in round 6|
[2025/09/12 04:07:57 781494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 781498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 781502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077723818|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 781506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077723818|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 781511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147607|srtt:56827|latest_rtt:57240|min_rtt:31489|applimit:0|lost:204|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 781516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:185|largest:185|pns:2|
[2025/09/12 04:07:57 781521] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:185|frame:ACK |recv_time:1757650077781058|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 781526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197781058|now:1757650077781058|interv:120000000|
[2025/09/12 04:07:57 781530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197781058|now:1757650077781058|interv:120000000|
[2025/09/12 04:07:57 781534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077786152|pq_index:0|
[2025/09/12 04:07:57 781538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077780402|
[2025/09/12 04:07:57 781542] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077781542|
[2025/09/12 04:07:57 781547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077781545|
[2025/09/12 04:07:57 781553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56827|min_srtt:56827|path_bw:1210161|loss_rate:50.49|path_pto:0|
[2025/09/12 04:07:57 781560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:373935|
[2025/09/12 04:07:57 781564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56827|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 781569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:491|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 781575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56827|min_srtt:56827|path_bw:1210161|loss_rate:50.49|path_pto:0|
[2025/09/12 04:07:57 781582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 781588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56827|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 781595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:492|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 781601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56827|min_srtt:56827|path_bw:1210161|loss_rate:50.49|path_pto:0|
[2025/09/12 04:07:57 781608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:446342|
[2025/09/12 04:07:57 781614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56827|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 781620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 781627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56827|min_srtt:56827|path_bw:1210161|loss_rate:50.49|path_pto:0|
[2025/09/12 04:07:57 781633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:447529|
[2025/09/12 04:07:57 781640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 781645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 781651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 781657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 781664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:491|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 781670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:373935|
[2025/09/12 04:07:57 781676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 781683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:618|
[2025/09/12 04:07:57 781742] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:618|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757650077781698|stream_id:8|stream_offset:373935|
[2025/09/12 04:07:57 781752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:618|origin_pktnum:491|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 781759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 04:07:57 781765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077787405|now:1757650077781765|interval:5640|
[2025/09/12 04:07:57 781772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077787405|now:1757650077781765|interv:5640|
[2025/09/12 04:07:57 781779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148807|
[2025/09/12 04:07:57 781786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:492|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 781794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 781801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 781807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:619|
[2025/09/12 04:07:57 781856] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:619|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757650077781817|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 781865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:619|origin_pktnum:492|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 781893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 04:07:57 781900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077787405|now:1757650077781900|interval:5505|
[2025/09/12 04:07:57 781906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077787405|now:1757650077781900|interv:5505|
[2025/09/12 04:07:57 781913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150007|
[2025/09/12 04:07:57 781920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 781925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:446342|
[2025/09/12 04:07:57 781929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 781933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:620|
[2025/09/12 04:07:57 781974] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:620|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757650077781941|stream_id:8|stream_offset:446342|
[2025/09/12 04:07:57 781984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:620|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 782000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 04:07:57 782007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077787405|now:1757650077782007|interval:5398|
[2025/09/12 04:07:57 782013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077787405|now:1757650077782007|interv:5398|
[2025/09/12 04:07:57 782020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151207|
[2025/09/12 04:07:57 782025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077787405|
[2025/09/12 04:07:57 782029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077787405|
[2025/09/12 04:07:57 782033] [debug] |xqc_engine_wakeup_after|wakeup:1757650077787405|now:1757650077782033|diff:5372|
[2025/09/12 04:07:57 782038] [debug] |xqc_engine_main_logic|END|now:1757650077781545|
[2025/09/12 04:07:57 782045] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077782044|
[2025/09/12 04:07:57 782049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 782055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:185|
[2025/09/12 04:07:57 782059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:186|
[2025/09/12 04:07:57 782065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:186|
[2025/09/12 04:07:57 782069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 782075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:499|origin_pktnum:239|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:499|path_largest_ack:499|
[2025/09/12 04:07:57 782080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:144|tx_in_flight:148807|prior_delivered:249872|prior_time:1757650077724098|is_app_limited:0|send_elapse:57911|ack_elapse:57946|ctl_first_sent_time:1757650077724747|lagest_ack_time:1757650077782044|curr_delivered:319472|
[2025/09/12 04:07:57 782085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077724747|
[2025/09/12 04:07:57 782089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:265||sndq_packets_used_bytes:0|sndq_packets_free:190|
[2025/09/12 04:07:57 782093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56827|rttvar:450|minrtt:31489|latest_rtt:57297|ack_delay:32|
[2025/09/12 04:07:57 782097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56882|rttvar:447|minrtt:31489|latest_rtt:57297|ack_delay:32|
[2025/09/12 04:07:57 782102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:499|lost_pn:496|thresh:3|
[2025/09/12 04:07:57 782106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 782136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 782144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 782152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 782167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 782171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 782198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 782205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 782223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 782235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 782239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 782243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 782269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 782284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 782296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 782319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 782333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 782371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 782451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:494|lost_pn:496|po_sent_time:1757650077723010|lost_send_time:1757650077717585|loss_delay:64459|frame:STREAM |repair:128|
[2025/09/12 04:07:57 782456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:495|lost_pn:496|po_sent_time:1757650077723104|lost_send_time:1757650077717585|loss_delay:64459|frame:ACK STREAM |repair:128|
[2025/09/12 04:07:57 782460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077723104u|
[2025/09/12 04:07:57 782464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 782468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077788387|now:1757650077782468|interval:5919|
[2025/09/12 04:07:57 782473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077788387|now:1757650077782468|interv:5919|
[2025/09/12 04:07:57 782477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57911, ack_elapse 57946, delivered 69600|rate 1201118|lost 208|
[2025/09/12 04:07:57 782481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201118) in round 6|
[2025/09/12 04:07:57 782485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 782489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:5260|
[2025/09/12 04:07:57 782493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077724747|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 782498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077724747|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251072|
[2025/09/12 04:07:57 782502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4034063|bw:1210161|cwnd:151812|full_bw_reached:0|inflight:147600|srtt:56882|latest_rtt:57297|min_rtt:31489|applimit:0|lost:206|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 782508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:186|largest:186|pns:2|
[2025/09/12 04:07:57 782512] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:186|frame:ACK |recv_time:1757650077782044|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 782517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197782044|now:1757650077782044|interv:120000000|
[2025/09/12 04:07:57 782521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197782044|now:1757650077782044|interv:120000000|
[2025/09/12 04:07:57 782525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077787405|pq_index:0|
[2025/09/12 04:07:57 782529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077781545|
[2025/09/12 04:07:57 782536] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077782536|
[2025/09/12 04:07:57 782541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077782540|
[2025/09/12 04:07:57 782547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56882|min_srtt:56882|path_bw:1210161|loss_rate:50.94|path_pto:0|
[2025/09/12 04:07:57 782551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:305089|
[2025/09/12 04:07:57 782555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56882|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 782560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:494|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 782565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56882|min_srtt:56882|path_bw:1210161|loss_rate:50.94|path_pto:0|
[2025/09/12 04:07:57 782572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:376309|
[2025/09/12 04:07:57 782579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56882|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 782585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:495|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 782591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56882|min_srtt:56882|path_bw:1210161|loss_rate:50.94|path_pto:0|
[2025/09/12 04:07:57 782598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:447529|
[2025/09/12 04:07:57 782604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56882|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 782611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 782618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56882|min_srtt:56882|path_bw:1210161|loss_rate:50.94|path_pto:0|
[2025/09/12 04:07:57 782623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:448716|
[2025/09/12 04:07:57 782629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 782635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 782641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 782647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 782659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:494|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 782666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:305089|
[2025/09/12 04:07:57 782672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 782679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:621|
[2025/09/12 04:07:57 782713] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:621|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757650077782688|stream_id:8|stream_offset:305089|
[2025/09/12 04:07:57 782722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:621|origin_pktnum:361|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 782729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 04:07:57 782735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077788387|now:1757650077782735|interval:5652|
[2025/09/12 04:07:57 782742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077788387|now:1757650077782735|interv:5652|
[2025/09/12 04:07:57 782748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:148800|
[2025/09/12 04:07:57 782755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:495|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 782762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:376309|
[2025/09/12 04:07:57 782768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 782774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:622|
[2025/09/12 04:07:57 782806] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:622|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757650077782784|stream_id:8|stream_offset:376309|
[2025/09/12 04:07:57 782813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:622|origin_pktnum:495|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 782820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 04:07:57 782826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077788387|now:1757650077782825|interval:5562|
[2025/09/12 04:07:57 782832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077788387|now:1757650077782825|interv:5562|
[2025/09/12 04:07:57 782838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:150000|
[2025/09/12 04:07:57 782844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 782850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:151812|conn:00005602321A80DC|stream_id:8|stream_offset:447529|
[2025/09/12 04:07:57 782864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 782871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:623|
[2025/09/12 04:07:57 782911] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:623|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757650077782881|stream_id:8|stream_offset:447529|
[2025/09/12 04:07:57 782921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:623|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 782928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 04:07:57 782934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077788387|now:1757650077782934|interval:5453|
[2025/09/12 04:07:57 782940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077788387|now:1757650077782934|interv:5453|
[2025/09/12 04:07:57 782944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:151812|inflight:151200|
[2025/09/12 04:07:57 782949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077788387|
[2025/09/12 04:07:57 782953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077788387|
[2025/09/12 04:07:57 782957] [debug] |xqc_engine_wakeup_after|wakeup:1757650077788387|now:1757650077782957|diff:5430|
[2025/09/12 04:07:57 782961] [debug] |xqc_engine_main_logic|END|now:1757650077782540|
[2025/09/12 04:07:57 782968] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077782968|
[2025/09/12 04:07:57 782973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 782979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:186|
[2025/09/12 04:07:57 782983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:187|
[2025/09/12 04:07:57 782988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:187|
[2025/09/12 04:07:57 782992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 782999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:502|origin_pktnum:369|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:502|path_largest_ack:502|
[2025/09/12 04:07:57 783003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:145|tx_in_flight:150007|prior_delivered:251072|prior_time:1757650077725071|is_app_limited:0|send_elapse:57712|ack_elapse:57897|ctl_first_sent_time:1757650077725678|lagest_ack_time:1757650077782968|curr_delivered:320672|
[2025/09/12 04:07:57 783008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077725678|
[2025/09/12 04:07:57 783013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:263||sndq_packets_used_bytes:0|sndq_packets_free:192|
[2025/09/12 04:07:57 783017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56882|rttvar:447|minrtt:31489|latest_rtt:57290|ack_delay:24|
[2025/09/12 04:07:57 783021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56930|rttvar:432|minrtt:31489|latest_rtt:57290|ack_delay:24|
[2025/09/12 04:07:57 783025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:502|lost_pn:499|thresh:3|
[2025/09/12 04:07:57 783034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 783061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 783068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 783076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 783091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 783095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 783118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 783126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 783143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 783155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 783159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 783162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 783190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 783205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 783216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 783241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 783253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 783291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 783354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 783358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:497|lost_pn:499|po_sent_time:1757650077723928|lost_send_time:1757650077718517|loss_delay:64451|frame:STREAM |repair:128|
[2025/09/12 04:07:57 783363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:498|lost_pn:499|po_sent_time:1757650077724018|lost_send_time:1757650077718517|loss_delay:64451|frame:STREAM |repair:128|
[2025/09/12 04:07:57 783367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077724018u|
[2025/09/12 04:07:57 783371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 783375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077789321|now:1757650077783375|interval:5946|
[2025/09/12 04:07:57 783380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077789321|now:1757650077783375|interv:5946|
[2025/09/12 04:07:57 783384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57712, ack_elapse 57897, delivered 69600|rate 1202134|lost 210|
[2025/09/12 04:07:57 783388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 6 -> 7|
[2025/09/12 04:07:57 783392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202134) in round 7|
[2025/09/12 04:07:57 783396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 783400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 783404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077725678|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:320672|
[2025/09/12 04:07:57 783408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:151812|packet_lost:2|acked:1200|po_sent_time:1757650077725678|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:320672|
[2025/09/12 04:07:57 783413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:114923|full_bw_reached:1|inflight:147600|srtt:56930|latest_rtt:57290|min_rtt:31489|applimit:0|lost:208|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:57 783418] [stats] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_info_circle_record|addr or cid not avail |path:0||cwnd:114923|inflight:147600|mode:1|applimit:0|pacing_rate:419466|bw:1210161|srtt:56930|latest_rtt:57290|min_rtt:31489|send:616|lost:208|tlp:0|recv:195|recovery:0|slow_start:0|conn_life:337390|acked:1200|delivered:320672|is_cwnd_limited:1|
[2025/09/12 04:07:57 783448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:187|largest:187|pns:2|
[2025/09/12 04:07:57 783452] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:187|frame:ACK |recv_time:1757650077782968|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 783457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197782968|now:1757650077782968|interv:120000000|
[2025/09/12 04:07:57 783461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197782968|now:1757650077782968|interv:120000000|
[2025/09/12 04:07:57 783466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077788387|pq_index:0|
[2025/09/12 04:07:57 783470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077782540|
[2025/09/12 04:07:57 783474] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077783474|
[2025/09/12 04:07:57 783479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077783478|
[2025/09/12 04:07:57 783484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56930|min_srtt:56930|path_bw:1210161|loss_rate:51.38|path_pto:0|
[2025/09/12 04:07:57 783489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:114923|conn:00005602321A80DC|stream_id:8|stream_offset:306276|
[2025/09/12 04:07:57 783493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 783497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 783501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 783505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 783509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56930|min_srtt:56930|path_bw:1210161|loss_rate:51.38|path_pto:0|
[2025/09/12 04:07:57 783513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:114923|conn:00005602321A80DC|stream_id:8|stream_offset:448716|
[2025/09/12 04:07:57 783517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 783521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 783525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 783529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 783533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077789321|
[2025/09/12 04:07:57 783537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077789321|
[2025/09/12 04:07:57 783543] [debug] |xqc_engine_wakeup_after|wakeup:1757650077789321|now:1757650077783543|diff:5778|
[2025/09/12 04:07:57 783548] [debug] |xqc_engine_main_logic|END|now:1757650077783478|
[2025/09/12 04:07:57 783553] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077783553|
[2025/09/12 04:07:57 783556] [debug] |xqc_engine_wakeup_after|wakeup:1757650077789321|now:1757650077783556|diff:5765|
[2025/09/12 04:07:57 783560] [debug] |xqc_engine_main_logic|END|now:1757650077783553|
[2025/09/12 04:07:57 783937] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077783936|
[2025/09/12 04:07:57 783946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 783952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:187|
[2025/09/12 04:07:57 783956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:188|
[2025/09/12 04:07:57 783962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:188|
[2025/09/12 04:07:57 783966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 783973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:504|origin_pktnum:371|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:504|path_largest_ack:504|
[2025/09/12 04:07:57 783978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:146|tx_in_flight:150007|prior_delivered:252272|prior_time:1757650077726088|is_app_limited:0|send_elapse:57809|ack_elapse:57848|ctl_first_sent_time:1757650077726728|lagest_ack_time:1757650077783936|curr_delivered:321872|
[2025/09/12 04:07:57 783982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077726728|
[2025/09/12 04:07:57 783987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:263||sndq_packets_used_bytes:0|sndq_packets_free:192|
[2025/09/12 04:07:57 783991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56930|rttvar:432|minrtt:31489|latest_rtt:57208|ack_delay:24|
[2025/09/12 04:07:57 783995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56962|rttvar:387|minrtt:31489|latest_rtt:57208|ack_delay:24|
[2025/09/12 04:07:57 783999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:504|lost_pn:501|thresh:3|
[2025/09/12 04:07:57 784004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 784089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 784112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 784127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 784160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 784175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 784186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 784260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 784321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 784328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:500|lost_pn:501|po_sent_time:1757650077724870|lost_send_time:1757650077719577|loss_delay:64359|frame:STREAM |repair:128|
[2025/09/12 04:07:57 784340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:501|lost_pn:501|po_sent_time:1757650077724964|lost_send_time:1757650077719577|loss_delay:64359|frame:STREAM |repair:128|
[2025/09/12 04:07:57 784344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077724964u|
[2025/09/12 04:07:57 784348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 784352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077790139|now:1757650077784352|interval:5787|
[2025/09/12 04:07:57 784357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077790139|now:1757650077784352|interv:5787|
[2025/09/12 04:07:57 784361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57809, ack_elapse 57848, delivered 69600|rate 1203153|lost 212|
[2025/09/12 04:07:57 784365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203153) in round 7|
[2025/09/12 04:07:57 784369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 784373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 784377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:114923|packet_lost:2|acked:1200|po_sent_time:1757650077726728|recovery:1|recovery_start:1757650077784348|packet_conservation:0|next_round_delivered:320672|
[2025/09/12 04:07:57 784382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077726728|recovery:1|recovery_start:1757650077784348|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 784386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:144000|srtt:56962|latest_rtt:57208|min_rtt:31489|applimit:0|lost:208|recovery:1|recovery_start:1757650077784348|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 784392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:188|largest:188|pns:2|
[2025/09/12 04:07:57 784396] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:188|frame:ACK |recv_time:1757650077783936|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 784401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197783936|now:1757650077783936|interv:120000000|
[2025/09/12 04:07:57 784405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197783936|now:1757650077783936|interv:120000000|
[2025/09/12 04:07:57 784409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077789321|pq_index:0|
[2025/09/12 04:07:57 784413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077783478|
[2025/09/12 04:07:57 784417] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077784417|
[2025/09/12 04:07:57 784441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077784439|
[2025/09/12 04:07:57 784450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56962|min_srtt:56962|path_bw:1210161|loss_rate:51.38|path_pto:0|
[2025/09/12 04:07:57 784454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:306276|
[2025/09/12 04:07:57 784458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56962|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 784463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:497|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 784467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56962|min_srtt:56962|path_bw:1210161|loss_rate:51.38|path_pto:0|
[2025/09/12 04:07:57 784471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:144000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:377496|
[2025/09/12 04:07:57 784476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 784479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 784483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 784487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 784491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56962|min_srtt:56962|path_bw:1210161|loss_rate:51.38|path_pto:0|
[2025/09/12 04:07:57 784495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:144000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:448716|
[2025/09/12 04:07:57 784500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 784503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 784507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 784511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 784515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:497|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 784519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:306276|
[2025/09/12 04:07:57 784524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 784528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:624|
[2025/09/12 04:07:57 784560] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:624|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144000|now:1757650077784535|stream_id:8|stream_offset:306276|
[2025/09/12 04:07:57 784569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:624|origin_pktnum:364|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 784582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:144000|applimit:0|
[2025/09/12 04:07:57 784588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077790139|now:1757650077784588|interval:5551|
[2025/09/12 04:07:57 784594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077790139|now:1757650077784588|interv:5551|
[2025/09/12 04:07:57 784600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:145200|
[2025/09/12 04:07:57 784608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077790139|
[2025/09/12 04:07:57 784614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077790139|
[2025/09/12 04:07:57 784620] [debug] |xqc_engine_wakeup_after|wakeup:1757650077790139|now:1757650077784620|diff:5519|
[2025/09/12 04:07:57 784626] [debug] |xqc_engine_main_logic|END|now:1757650077784439|
[2025/09/12 04:07:57 784634] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077784633|
[2025/09/12 04:07:57 784639] [debug] |xqc_engine_wakeup_after|wakeup:1757650077790139|now:1757650077784639|diff:5500|
[2025/09/12 04:07:57 784645] [debug] |xqc_engine_main_logic|END|now:1757650077784633|
[2025/09/12 04:07:57 784866] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077784865|
[2025/09/12 04:07:57 784878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 784888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:188|
[2025/09/12 04:07:57 784895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:189|
[2025/09/12 04:07:57 784904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:189|
[2025/09/12 04:07:57 784910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 784920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:506|origin_pktnum:247|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:506|path_largest_ack:506|
[2025/09/12 04:07:57 784925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:148|tx_in_flight:148807|prior_delivered:253472|prior_time:1757650077727091|is_app_limited:0|send_elapse:57977|ack_elapse:57774|ctl_first_sent_time:1757650077727752|lagest_ack_time:1757650077784865|curr_delivered:323072|
[2025/09/12 04:07:57 784930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077727752|
[2025/09/12 04:07:57 784935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:264||sndq_packets_used_bytes:0|sndq_packets_free:191|
[2025/09/12 04:07:57 784939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56962|rttvar:387|minrtt:31489|latest_rtt:57113|ack_delay:24|
[2025/09/12 04:07:57 784943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56978|rttvar:322|minrtt:31489|latest_rtt:57113|ack_delay:24|
[2025/09/12 04:07:57 784948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:506|lost_pn:503|thresh:3|
[2025/09/12 04:07:57 784952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 784993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 784996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 785012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 785016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 785039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 785054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 785068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 785072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 785076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 785102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 785118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 785129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 785152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 785166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 785204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 785267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 785275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 785283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 785287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:503|lost_pn:503|po_sent_time:1757650077725780|lost_send_time:1757650077720613|loss_delay:64252|frame:STREAM |repair:128|
[2025/09/12 04:07:57 785292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077725780u|
[2025/09/12 04:07:57 785296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 785300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077791072|now:1757650077785300|interval:5772|
[2025/09/12 04:07:57 785304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077791072|now:1757650077785300|interv:5772|
[2025/09/12 04:07:57 785308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57977, ack_elapse 57774, delivered 69600|rate 1200476|lost 213|
[2025/09/12 04:07:57 785313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200476) in round 7|
[2025/09/12 04:07:57 785317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 785321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 785325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077727752|recovery:1|recovery_start:1757650077785296|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 785330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077727752|recovery:1|recovery_start:1757650077785296|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 785334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:142800|srtt:56978|latest_rtt:57113|min_rtt:31489|applimit:0|lost:209|recovery:1|recovery_start:1757650077785296|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 785340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:189|largest:189|pns:2|
[2025/09/12 04:07:57 785345] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:189|frame:ACK |recv_time:1757650077784865|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 785349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197784865|now:1757650077784865|interv:120000000|
[2025/09/12 04:07:57 785354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197784865|now:1757650077784865|interv:120000000|
[2025/09/12 04:07:57 785361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077790139|pq_index:0|
[2025/09/12 04:07:57 785365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077784439|
[2025/09/12 04:07:57 785369] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077785369|
[2025/09/12 04:07:57 785374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077785373|
[2025/09/12 04:07:57 785380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56978|min_srtt:56978|path_bw:1210161|loss_rate:51.82|path_pto:0|
[2025/09/12 04:07:57 785384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:377496|
[2025/09/12 04:07:57 785389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56978|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 785394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:498|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 785398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56978|min_srtt:56978|path_bw:1210161|loss_rate:51.82|path_pto:0|
[2025/09/12 04:07:57 785402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:307463|
[2025/09/12 04:07:57 785406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56978|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 785411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:500|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 785415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56978|min_srtt:56978|path_bw:1210161|loss_rate:51.82|path_pto:0|
[2025/09/12 04:07:57 785444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:378683|
[2025/09/12 04:07:57 785454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 785457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 785461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 785465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 785470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56978|min_srtt:56978|path_bw:1210161|loss_rate:51.82|path_pto:0|
[2025/09/12 04:07:57 785474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:448716|
[2025/09/12 04:07:57 785478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 785485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 785490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 785497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 785503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:498|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 785510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:377496|
[2025/09/12 04:07:57 785517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 785523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:625|
[2025/09/12 04:07:57 785583] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:625|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142800|now:1757650077785534|stream_id:8|stream_offset:377496|
[2025/09/12 04:07:57 785594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:625|origin_pktnum:498|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 785601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:142800|applimit:0|
[2025/09/12 04:07:57 785608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077791072|now:1757650077785607|interval:5465|
[2025/09/12 04:07:57 785614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077791072|now:1757650077785607|interv:5465|
[2025/09/12 04:07:57 785621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:144000|
[2025/09/12 04:07:57 785628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:500|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 785635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:307463|
[2025/09/12 04:07:57 785641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 785648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:626|
[2025/09/12 04:07:57 785713] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:626|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144000|now:1757650077785658|stream_id:8|stream_offset:307463|
[2025/09/12 04:07:57 785723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:626|origin_pktnum:367|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 785729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:144000|applimit:0|
[2025/09/12 04:07:57 785735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077791072|now:1757650077785735|interval:5337|
[2025/09/12 04:07:57 785741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077791072|now:1757650077785735|interv:5337|
[2025/09/12 04:07:57 785754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:145200|
[2025/09/12 04:07:57 785762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077791072|
[2025/09/12 04:07:57 785768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077791072|
[2025/09/12 04:07:57 785774] [debug] |xqc_engine_wakeup_after|wakeup:1757650077791072|now:1757650077785774|diff:5298|
[2025/09/12 04:07:57 785780] [debug] |xqc_engine_main_logic|END|now:1757650077785373|
[2025/09/12 04:07:57 785785] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077785785|
[2025/09/12 04:07:57 785789] [debug] |xqc_engine_wakeup_after|wakeup:1757650077791072|now:1757650077785789|diff:5283|
[2025/09/12 04:07:57 785793] [debug] |xqc_engine_main_logic|END|now:1757650077785785|
[2025/09/12 04:07:57 785937] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077785936|
[2025/09/12 04:07:57 785946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 785953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:189|
[2025/09/12 04:07:57 785957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:190|
[2025/09/12 04:07:57 785963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:190|
[2025/09/12 04:07:57 785967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 785974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:509|origin_pktnum:122|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:509|path_largest_ack:509|
[2025/09/12 04:07:57 785978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:150|tx_in_flight:148807|prior_delivered:254672|prior_time:1757650077728106|is_app_limited:0|send_elapse:57991|ack_elapse:57830|ctl_first_sent_time:1757650077728780|lagest_ack_time:1757650077785936|curr_delivered:324272|
[2025/09/12 04:07:57 785984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077728780|
[2025/09/12 04:07:57 785991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:262||sndq_packets_used_bytes:0|sndq_packets_free:193|
[2025/09/12 04:07:57 785998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56978|rttvar:322|minrtt:31489|latest_rtt:57156|ack_delay:40|
[2025/09/12 04:07:57 786004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56995|rttvar:276|minrtt:31489|latest_rtt:57156|ack_delay:40|
[2025/09/12 04:07:57 786010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:509|lost_pn:506|thresh:3|
[2025/09/12 04:07:57 786014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 786047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 786055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 786070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 786074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 786108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 786120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 786123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 786127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 786156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 786172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 786183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 786205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 786217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 786257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 786317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 786325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 786333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:505|lost_pn:506|po_sent_time:1757650077726820|lost_send_time:1757650077721636|loss_delay:64300|frame:STREAM |repair:128|
[2025/09/12 04:07:57 786348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077726820u|
[2025/09/12 04:07:57 786352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 786356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077792175|now:1757650077786356|interval:5819|
[2025/09/12 04:07:57 786361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077792175|now:1757650077786356|interv:5819|
[2025/09/12 04:07:57 786365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57991, ack_elapse 57830, delivered 69600|rate 1200186|lost 214|
[2025/09/12 04:07:57 786369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200186) in round 7|
[2025/09/12 04:07:57 786373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 786377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 786381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077728780|recovery:1|recovery_start:1757650077786352|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 786386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077728780|recovery:1|recovery_start:1757650077786352|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 786390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:142800|srtt:56995|latest_rtt:57156|min_rtt:31489|applimit:0|lost:211|recovery:1|recovery_start:1757650077786352|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 786396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:190|largest:190|pns:2|
[2025/09/12 04:07:57 786401] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:190|frame:ACK |recv_time:1757650077785936|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 786406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197785936|now:1757650077785936|interv:120000000|
[2025/09/12 04:07:57 786410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197785936|now:1757650077785936|interv:120000000|
[2025/09/12 04:07:57 786414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077791072|pq_index:0|
[2025/09/12 04:07:57 786435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077785373|
[2025/09/12 04:07:57 786443] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077786443|
[2025/09/12 04:07:57 786448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077786447|
[2025/09/12 04:07:57 786454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56995|min_srtt:56995|path_bw:1210161|loss_rate:52.68|path_pto:0|
[2025/09/12 04:07:57 786462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:378683|
[2025/09/12 04:07:57 786467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56995|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 786471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:501|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 786476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56995|min_srtt:56995|path_bw:1210161|loss_rate:52.68|path_pto:0|
[2025/09/12 04:07:57 786480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:379870|
[2025/09/12 04:07:57 786484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56995|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 786489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:503|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 786493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56995|min_srtt:56995|path_bw:1210161|loss_rate:52.68|path_pto:0|
[2025/09/12 04:07:57 786497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:381057|
[2025/09/12 04:07:57 786501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 786505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 786508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 786513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 786517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56995|min_srtt:56995|path_bw:1210161|loss_rate:52.68|path_pto:0|
[2025/09/12 04:07:57 786521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:448716|
[2025/09/12 04:07:57 786525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 786528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 786532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 786536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 786541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:501|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 786545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:378683|
[2025/09/12 04:07:57 786551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 786557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:627|
[2025/09/12 04:07:57 786617] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:627|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142800|now:1757650077786567|stream_id:8|stream_offset:378683|
[2025/09/12 04:07:57 786626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:627|origin_pktnum:501|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 786632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:142800|applimit:0|
[2025/09/12 04:07:57 786638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077792175|now:1757650077786638|interval:5537|
[2025/09/12 04:07:57 786645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077792175|now:1757650077786638|interv:5537|
[2025/09/12 04:07:57 786651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:144000|
[2025/09/12 04:07:57 786658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:503|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 786665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:379870|
[2025/09/12 04:07:57 786672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 786677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:628|
[2025/09/12 04:07:57 786732] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:628|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144000|now:1757650077786687|stream_id:8|stream_offset:379870|
[2025/09/12 04:07:57 786742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:628|origin_pktnum:503|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 786749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:144000|applimit:0|
[2025/09/12 04:07:57 786755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077792175|now:1757650077786755|interval:5420|
[2025/09/12 04:07:57 786761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077792175|now:1757650077786755|interv:5420|
[2025/09/12 04:07:57 786767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:145200|
[2025/09/12 04:07:57 786775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077792175|
[2025/09/12 04:07:57 786782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077792175|
[2025/09/12 04:07:57 786788] [debug] |xqc_engine_wakeup_after|wakeup:1757650077792175|now:1757650077786788|diff:5387|
[2025/09/12 04:07:57 786795] [debug] |xqc_engine_main_logic|END|now:1757650077786447|
[2025/09/12 04:07:57 786803] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077786802|
[2025/09/12 04:07:57 786808] [debug] |xqc_engine_wakeup_after|wakeup:1757650077792175|now:1757650077786808|diff:5367|
[2025/09/12 04:07:57 786819] [debug] |xqc_engine_main_logic|END|now:1757650077786802|
[2025/09/12 04:07:57 786900] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077786900|
[2025/09/12 04:07:57 786906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 786913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:190|
[2025/09/12 04:07:57 786920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:191|
[2025/09/12 04:07:57 786928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:191|
[2025/09/12 04:07:57 786935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 786941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:512|origin_pktnum:379|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:512|path_largest_ack:512|
[2025/09/12 04:07:57 786946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:151|tx_in_flight:150007|prior_delivered:255872|prior_time:1757650077729089|is_app_limited:0|send_elapse:56819|ack_elapse:57811|ctl_first_sent_time:1757650077729709|lagest_ack_time:1757650077786900|curr_delivered:325472|
[2025/09/12 04:07:57 786951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077729709|
[2025/09/12 04:07:57 786955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:258||sndq_packets_used_bytes:0|sndq_packets_free:197|
[2025/09/12 04:07:57 786959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56995|rttvar:276|minrtt:31489|latest_rtt:57191|ack_delay:24|
[2025/09/12 04:07:57 786964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:57016|rttvar:250|minrtt:31489|latest_rtt:57191|ack_delay:24|
[2025/09/12 04:07:57 786968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:512|lost_pn:509|thresh:3|
[2025/09/12 04:07:57 786972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 786995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 786999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 787002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 787022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 787025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 787056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 787067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 787071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 787075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 787101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 787119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 787131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 787154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 787165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 787203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 787267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 787275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 787282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 787294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:507|lost_pn:509|po_sent_time:1757650077727875|lost_send_time:1757650077722561|loss_delay:64339|frame:STREAM |repair:128|
[2025/09/12 04:07:57 787299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:508|lost_pn:509|po_sent_time:1757650077727992|lost_send_time:1757650077722561|loss_delay:64339|frame:STREAM |repair:128|
[2025/09/12 04:07:57 787303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077727992u|
[2025/09/12 04:07:57 787307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 787311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077793217|now:1757650077787311|interval:5906|
[2025/09/12 04:07:57 787318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077793217|now:1757650077787311|interv:5906|
[2025/09/12 04:07:57 787322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56819, ack_elapse 57811, delivered 69600|rate 1203923|lost 216|
[2025/09/12 04:07:57 787326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203923) in round 7|
[2025/09/12 04:07:57 787331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 787335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 787339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077729709|recovery:1|recovery_start:1757650077787307|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 787343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077729709|recovery:1|recovery_start:1757650077787307|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 787348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:141600|srtt:57016|latest_rtt:57191|min_rtt:31489|applimit:0|lost:213|recovery:1|recovery_start:1757650077787307|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 787353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:191|largest:191|pns:2|
[2025/09/12 04:07:57 787358] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:191|frame:ACK |recv_time:1757650077786900|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 787362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197786900|now:1757650077786900|interv:120000000|
[2025/09/12 04:07:57 787367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197786900|now:1757650077786900|interv:120000000|
[2025/09/12 04:07:57 787370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077792175|pq_index:0|
[2025/09/12 04:07:57 787375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077786447|
[2025/09/12 04:07:57 787379] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077787378|
[2025/09/12 04:07:57 787383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077787382|
[2025/09/12 04:07:57 787389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57016|min_srtt:57016|path_bw:1210161|loss_rate:53.51|path_pto:0|
[2025/09/12 04:07:57 787393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:381057|
[2025/09/12 04:07:57 787398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57016|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 787402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:505|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 787409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57016|min_srtt:57016|path_bw:1210161|loss_rate:53.51|path_pto:0|
[2025/09/12 04:07:57 787414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 787418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57016|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 787444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:507|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 787448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57016|min_srtt:57016|path_bw:1210161|loss_rate:53.51|path_pto:0|
[2025/09/12 04:07:57 787452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:382244|
[2025/09/12 04:07:57 787456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:57016|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 787460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:508|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 787465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:57016|min_srtt:57016|path_bw:1210161|loss_rate:53.51|path_pto:0|
[2025/09/12 04:07:57 787469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:448716|
[2025/09/12 04:07:57 787473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 787477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 787480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 787484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 787489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:505|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 787493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:381057|
[2025/09/12 04:07:57 787497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 787502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:629|
[2025/09/12 04:07:57 787529] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:629|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141600|now:1757650077787508|stream_id:8|stream_offset:381057|
[2025/09/12 04:07:57 787538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:629|origin_pktnum:505|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 787550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:141600|applimit:0|
[2025/09/12 04:07:57 787556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077793217|now:1757650077787556|interval:5661|
[2025/09/12 04:07:57 787563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077793217|now:1757650077787556|interv:5661|
[2025/09/12 04:07:57 787569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:142800|
[2025/09/12 04:07:57 787576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:507|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 787582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 787589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 787595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:630|
[2025/09/12 04:07:57 787624] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:630|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142800|now:1757650077787604|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 787632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:630|origin_pktnum:374|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 787639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:142800|applimit:0|
[2025/09/12 04:07:57 787644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077793217|now:1757650077787644|interval:5573|
[2025/09/12 04:07:57 787651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077793217|now:1757650077787644|interv:5573|
[2025/09/12 04:07:57 787657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:144000|
[2025/09/12 04:07:57 787663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:508|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 787668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:382244|
[2025/09/12 04:07:57 787674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 787680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:631|
[2025/09/12 04:07:57 787702] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:631|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144000|now:1757650077787688|stream_id:8|stream_offset:382244|
[2025/09/12 04:07:57 787710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:631|origin_pktnum:508|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 787717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:144000|applimit:0|
[2025/09/12 04:07:57 787723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077793217|now:1757650077787723|interval:5494|
[2025/09/12 04:07:57 787735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077793217|now:1757650077787723|interv:5494|
[2025/09/12 04:07:57 787741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:145200|
[2025/09/12 04:07:57 787748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077793217|
[2025/09/12 04:07:57 787754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077793217|
[2025/09/12 04:07:57 787760] [debug] |xqc_engine_wakeup_after|wakeup:1757650077793217|now:1757650077787760|diff:5457|
[2025/09/12 04:07:57 787767] [debug] |xqc_engine_main_logic|END|now:1757650077787382|
[2025/09/12 04:07:57 787775] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077787775|
[2025/09/12 04:07:57 787780] [debug] |xqc_engine_wakeup_after|wakeup:1757650077793217|now:1757650077787780|diff:5437|
[2025/09/12 04:07:57 787787] [debug] |xqc_engine_main_logic|END|now:1757650077787775|
[2025/09/12 04:07:57 787877] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077787876|
[2025/09/12 04:07:57 787918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 787927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:191|
[2025/09/12 04:07:57 787933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:192|
[2025/09/12 04:07:57 787942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:192|
[2025/09/12 04:07:57 787948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 787958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:514|origin_pktnum:381|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:514|path_largest_ack:514|
[2025/09/12 04:07:57 787963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:153|tx_in_flight:147607|prior_delivered:258272|prior_time:1757650077731017|is_app_limited:0|send_elapse:57690|ack_elapse:56859|ctl_first_sent_time:1757650077731713|lagest_ack_time:1757650077787876|curr_delivered:326672|
[2025/09/12 04:07:57 787968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077731713|
[2025/09/12 04:07:57 787983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:258||sndq_packets_used_bytes:0|sndq_packets_free:197|
[2025/09/12 04:07:57 787990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:57016|rttvar:250|minrtt:31489|latest_rtt:56163|ack_delay:24|
[2025/09/12 04:07:57 787996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56906|rttvar:407|minrtt:31489|latest_rtt:56163|ack_delay:24|
[2025/09/12 04:07:57 788003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:514|lost_pn:511|thresh:3|
[2025/09/12 04:07:57 788008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 788038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 788045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 788060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 788064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 788091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 788102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 788106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 788110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 788143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 788158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 788169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 788192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 788203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 788244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 788304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 788312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 788319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 788338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 788342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:510|lost_pn:511|po_sent_time:1757650077728878|lost_send_time:1757650077723857|loss_delay:64019|frame:STREAM |repair:128|
[2025/09/12 04:07:57 788347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:511|lost_pn:511|po_sent_time:1757650077728992|lost_send_time:1757650077723857|loss_delay:64019|frame:STREAM |repair:128|
[2025/09/12 04:07:57 788352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077728992u|
[2025/09/12 04:07:57 788356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 788360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077793831|now:1757650077788359|interval:5472|
[2025/09/12 04:07:57 788364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077793831|now:1757650077788359|interv:5472|
[2025/09/12 04:07:57 788368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57690, ack_elapse 56859, delivered 68400|rate 1185647|lost 218|
[2025/09/12 04:07:57 788372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1185647) in round 7|
[2025/09/12 04:07:57 788377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 788384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 788387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077731713|recovery:1|recovery_start:1757650077788355|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 788392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077731713|recovery:1|recovery_start:1757650077788355|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 788397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:141600|srtt:56906|latest_rtt:56163|min_rtt:31489|applimit:0|lost:216|recovery:1|recovery_start:1757650077788355|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 788403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:192|largest:192|pns:2|
[2025/09/12 04:07:57 788407] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:192|frame:ACK |recv_time:1757650077787876|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 788412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197787876|now:1757650077787876|interv:120000000|
[2025/09/12 04:07:57 788416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197787876|now:1757650077787876|interv:120000000|
[2025/09/12 04:07:57 788438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077793217|pq_index:0|
[2025/09/12 04:07:57 788443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077787382|
[2025/09/12 04:07:57 788447] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077788447|
[2025/09/12 04:07:57 788455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077788454|
[2025/09/12 04:07:57 788461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56906|min_srtt:56906|path_bw:1210161|loss_rate:54.70|path_pto:0|
[2025/09/12 04:07:57 788466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:312211|
[2025/09/12 04:07:57 788471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56906|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 788475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:510|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 788480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56906|min_srtt:56906|path_bw:1210161|loss_rate:54.70|path_pto:0|
[2025/09/12 04:07:57 788484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:383431|
[2025/09/12 04:07:57 788488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56906|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 788492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:511|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 788496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56906|min_srtt:56906|path_bw:1210161|loss_rate:54.70|path_pto:0|
[2025/09/12 04:07:57 788500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:448716|
[2025/09/12 04:07:57 788504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56906|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 788509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 788513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56906|min_srtt:56906|path_bw:1210161|loss_rate:54.70|path_pto:0|
[2025/09/12 04:07:57 788517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 788521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 788525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 788529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 788533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 788537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:510|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 788544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:312211|
[2025/09/12 04:07:57 788549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 788553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:632|
[2025/09/12 04:07:57 788593] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:632|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141600|now:1757650077788562|stream_id:8|stream_offset:312211|
[2025/09/12 04:07:57 788602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:632|origin_pktnum:377|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 788609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:141600|applimit:0|
[2025/09/12 04:07:57 788615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077793831|now:1757650077788615|interval:5216|
[2025/09/12 04:07:57 788622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077793831|now:1757650077788615|interv:5216|
[2025/09/12 04:07:57 788628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:142800|
[2025/09/12 04:07:57 788635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:511|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 788641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:383431|
[2025/09/12 04:07:57 788648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 788654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:633|
[2025/09/12 04:07:57 788687] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:633|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142800|now:1757650077788663|stream_id:8|stream_offset:383431|
[2025/09/12 04:07:57 788696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:633|origin_pktnum:511|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 788702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:142800|applimit:0|
[2025/09/12 04:07:57 788708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077793831|now:1757650077788707|interval:5124|
[2025/09/12 04:07:57 788714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077793831|now:1757650077788707|interv:5124|
[2025/09/12 04:07:57 788720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:144000|
[2025/09/12 04:07:57 788727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 788733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:448716|
[2025/09/12 04:07:57 788740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 788750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:634|
[2025/09/12 04:07:57 788783] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:634|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144000|now:1757650077788760|stream_id:8|stream_offset:448716|
[2025/09/12 04:07:57 788792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:634|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 788799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:144000|applimit:0|
[2025/09/12 04:07:57 788806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077793831|now:1757650077788806|interval:5025|
[2025/09/12 04:07:57 788813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077793831|now:1757650077788806|interv:5025|
[2025/09/12 04:07:57 788819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:145200|
[2025/09/12 04:07:57 788826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077793831|
[2025/09/12 04:07:57 788832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077793831|
[2025/09/12 04:07:57 788839] [debug] |xqc_engine_wakeup_after|wakeup:1757650077793831|now:1757650077788838|diff:4993|
[2025/09/12 04:07:57 788844] [debug] |xqc_engine_main_logic|END|now:1757650077788454|
[2025/09/12 04:07:57 788850] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077788850|
[2025/09/12 04:07:57 788854] [debug] |xqc_engine_wakeup_after|wakeup:1757650077793831|now:1757650077788854|diff:4977|
[2025/09/12 04:07:57 788857] [debug] |xqc_engine_main_logic|END|now:1757650077788850|
[2025/09/12 04:07:57 789906] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077789905|
[2025/09/12 04:07:57 789919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 789927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:192|
[2025/09/12 04:07:57 789933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193|
[2025/09/12 04:07:57 789941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:193|
[2025/09/12 04:07:57 789947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 789956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:515|origin_pktnum:259|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:518|path_largest_ack:515|
[2025/09/12 04:07:57 789963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:153|tx_in_flight:148807|prior_delivered:258272|prior_time:1757650077731017|is_app_limited:0|send_elapse:57807|ack_elapse:58888|ctl_first_sent_time:1757650077731830|lagest_ack_time:1757650077789905|curr_delivered:327872|
[2025/09/12 04:07:57 789981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077731830|
[2025/09/12 04:07:57 789988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:259||sndq_packets_used_bytes:0|sndq_packets_free:196|
[2025/09/12 04:07:57 789995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:518|origin_pktnum:385|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:518|path_largest_ack:518|
[2025/09/12 04:07:57 790008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:157|tx_in_flight:146407|prior_delivered:259472|prior_time:1757650077732130|is_app_limited:0|send_elapse:56894|ack_elapse:57775|ctl_first_sent_time:1757650077732845|lagest_ack_time:1757650077789905|curr_delivered:329072|
[2025/09/12 04:07:57 790016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077732845|
[2025/09/12 04:07:57 790022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:257||sndq_packets_used_bytes:0|sndq_packets_free:198|
[2025/09/12 04:07:57 790028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56906|rttvar:407|minrtt:31489|latest_rtt:57060|ack_delay:32|
[2025/09/12 04:07:57 790034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56921|rttvar:336|minrtt:31489|latest_rtt:57060|ack_delay:32|
[2025/09/12 04:07:57 790041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:518|lost_pn:515|thresh:3|
[2025/09/12 04:07:57 790047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 790075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 790087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 790110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 790116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 790170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 790176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 790183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 790224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 790248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 790265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 790302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 790327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 790387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 790513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 790524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 790536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 790561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 790572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 790580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:513|lost_pn:515|po_sent_time:1757650077729812|lost_send_time:1757650077725713|loss_delay:64192|frame:STREAM |repair:128|
[2025/09/12 04:07:57 790587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077729812u|
[2025/09/12 04:07:57 790593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 790599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077796117|now:1757650077790599|interval:5518|
[2025/09/12 04:07:57 790606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077796117|now:1757650077790599|interv:5518|
[2025/09/12 04:07:57 790613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56894, ack_elapse 57775, delivered 69600|rate 1204673|lost 219|
[2025/09/12 04:07:57 790620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204673) in round 7|
[2025/09/12 04:07:57 790626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 790633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 790638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077732845|recovery:1|recovery_start:1757650077790593|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 790645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077732845|recovery:1|recovery_start:1757650077790593|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 790658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:141600|srtt:56921|latest_rtt:57060|min_rtt:31489|applimit:0|lost:218|recovery:1|recovery_start:1757650077790593|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 790667] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193|largest:193|pns:2|
[2025/09/12 04:07:57 790674] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:193|frame:ACK |recv_time:1757650077789905|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 790681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197789905|now:1757650077789905|interv:120000000|
[2025/09/12 04:07:57 790687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197789905|now:1757650077789905|interv:120000000|
[2025/09/12 04:07:57 790692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077793831|pq_index:0|
[2025/09/12 04:07:57 790698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077788454|
[2025/09/12 04:07:57 790704] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077790704|
[2025/09/12 04:07:57 790712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077790710|
[2025/09/12 04:07:57 790721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56921|min_srtt:56921|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 790728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:384618|
[2025/09/12 04:07:57 790735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56921|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 790743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:513|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 790750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56921|min_srtt:56921|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 790757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 790763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56921|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 790770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 790777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56921|min_srtt:56921|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 790783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:451090|
[2025/09/12 04:07:57 790796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56921|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 790803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 790809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56921|min_srtt:56921|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 790816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:452277|
[2025/09/12 04:07:57 790823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 790829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 790835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 790841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 790848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:513|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 790854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:384618|
[2025/09/12 04:07:57 790861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1089|
[2025/09/12 04:07:57 790867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077791956|now:1757650077790867|interv:1089|
[2025/09/12 04:07:57 790874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1089|
[2025/09/12 04:07:57 790880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 790886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 790893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 790899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 790905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 790911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077791956|
[2025/09/12 04:07:57 790918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077791956|
[2025/09/12 04:07:57 790924] [debug] |xqc_engine_wakeup_after|wakeup:1757650077791956|now:1757650077790924|diff:1032|
[2025/09/12 04:07:57 790930] [debug] |xqc_engine_main_logic|END|now:1757650077790710|
[2025/09/12 04:07:57 790940] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077790940|
[2025/09/12 04:07:57 790947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 790956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:193|
[2025/09/12 04:07:57 790963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:194|
[2025/09/12 04:07:57 790978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:194|
[2025/09/12 04:07:57 790984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 790992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:523|origin_pktnum:137|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:523|path_largest_ack:523|
[2025/09/12 04:07:57 790999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:159|tx_in_flight:147607|prior_delivered:261872|prior_time:1757650077734021|is_app_limited:0|send_elapse:57859|ack_elapse:56919|ctl_first_sent_time:1757650077734732|lagest_ack_time:1757650077790940|curr_delivered:330272|
[2025/09/12 04:07:57 791006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077734732|
[2025/09/12 04:07:57 791013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:255||sndq_packets_used_bytes:0|sndq_packets_free:200|
[2025/09/12 04:07:57 791019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56921|rttvar:336|minrtt:31489|latest_rtt:56208|ack_delay:56|
[2025/09/12 04:07:57 791027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56825|rttvar:444|minrtt:31489|latest_rtt:56208|ack_delay:56|
[2025/09/12 04:07:57 791033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:523|lost_pn:520|thresh:3|
[2025/09/12 04:07:57 791040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 791063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 791094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 791100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 791148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 791154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 791195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 791217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 791234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 791267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 791287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 791345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 791440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 791453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 791466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 791492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 791505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 791518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:516|lost_pn:520|po_sent_time:1757650077731925|lost_send_time:1757650077727012|loss_delay:63928|frame:STREAM |repair:128|
[2025/09/12 04:07:57 791524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:517|lost_pn:520|po_sent_time:1757650077732036|lost_send_time:1757650077727012|loss_delay:63928|frame:STREAM |repair:128|
[2025/09/12 04:07:57 791529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:519|lost_pn:520|po_sent_time:1757650077732943|lost_send_time:1757650077727012|loss_delay:63928|frame:STREAM |repair:128|
[2025/09/12 04:07:57 791533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:520|lost_pn:520|po_sent_time:1757650077733057|lost_send_time:1757650077727012|loss_delay:63928|frame:STREAM |repair:128|
[2025/09/12 04:07:57 791537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077733057u|
[2025/09/12 04:07:57 791541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 791546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077797064|now:1757650077791545|interval:5519|
[2025/09/12 04:07:57 791550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077797064|now:1757650077791545|interv:5519|
[2025/09/12 04:07:57 791555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57859, ack_elapse 56919, delivered 68400|rate 1182184|lost 223|
[2025/09/12 04:07:57 791568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1182184) in round 7|
[2025/09/12 04:07:57 791574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 791580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 791587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:4|acked:1200|po_sent_time:1757650077734732|recovery:1|recovery_start:1757650077791541|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 791593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:4|acked:1200|po_sent_time:1757650077734732|recovery:1|recovery_start:1757650077791541|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 791600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:135600|srtt:56825|latest_rtt:56208|min_rtt:31489|applimit:0|lost:218|recovery:1|recovery_start:1757650077791541|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 791608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:194|largest:194|pns:2|
[2025/09/12 04:07:57 791615] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:194|frame:ACK |recv_time:1757650077790940|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 791622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197790940|now:1757650077790940|interv:120000000|
[2025/09/12 04:07:57 791628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197790940|now:1757650077790940|interv:120000000|
[2025/09/12 04:07:57 791634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077791956|pq_index:0|
[2025/09/12 04:07:57 791640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077790710|
[2025/09/12 04:07:57 791646] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077791646|
[2025/09/12 04:07:57 791654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077791652|
[2025/09/12 04:07:57 791662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56825|min_srtt:56825|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 791669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:135600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:385805|
[2025/09/12 04:07:57 791675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56825|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 791681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:516|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 791688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56825|min_srtt:56825|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 791693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:135600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:386992|
[2025/09/12 04:07:57 791703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56825|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 791709] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:517|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 791716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56825|min_srtt:56825|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 791723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:135600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:316959|
[2025/09/12 04:07:57 791729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56825|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 791736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:519|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 791742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56825|min_srtt:56825|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 791748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:7200|inflight:135600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 791755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56825|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 791762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:520|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 791768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56825|min_srtt:56825|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 791775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:8400|inflight:135600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:452277|
[2025/09/12 04:07:57 791782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56825|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 791789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 791795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56825|min_srtt:56825|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 791802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:9600|inflight:135600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:453464|
[2025/09/12 04:07:57 791808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 791814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 791820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 791825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 791834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:513|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 791838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:384618|
[2025/09/12 04:07:57 791843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 791846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 791850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 791854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 791859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 791862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 791866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077791956|
[2025/09/12 04:07:57 791871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077791956|
[2025/09/12 04:07:57 791875] [debug] |xqc_engine_wakeup_after|wakeup:1757650077791956|now:1757650077791874|diff:82|
[2025/09/12 04:07:57 791879] [debug] |xqc_engine_main_logic|END|now:1757650077791652|
[2025/09/12 04:07:57 791885] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077791884|
[2025/09/12 04:07:57 791888] [debug] |xqc_engine_wakeup_after|wakeup:1757650077791956|now:1757650077791888|diff:68|
[2025/09/12 04:07:57 791892] [debug] |xqc_engine_main_logic|END|now:1757650077791884|
[2025/09/12 04:07:57 792880] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077792878|
[2025/09/12 04:07:57 792892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 792898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:194|
[2025/09/12 04:07:57 792902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:195|
[2025/09/12 04:07:57 792908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:195|
[2025/09/12 04:07:57 792912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 792919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:524|origin_pktnum:391|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:527|path_largest_ack:524|
[2025/09/12 04:07:57 792924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:159|tx_in_flight:148807|prior_delivered:261872|prior_time:1757650077734021|is_app_limited:0|send_elapse:57952|ack_elapse:58857|ctl_first_sent_time:1757650077734825|lagest_ack_time:1757650077792878|curr_delivered:331472|
[2025/09/12 04:07:57 792928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077734825|
[2025/09/12 04:07:57 792933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:254||sndq_packets_used_bytes:0|sndq_packets_free:201|
[2025/09/12 04:07:57 792937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:527|origin_pktnum:394|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:527|path_largest_ack:527|
[2025/09/12 04:07:57 792942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:161|tx_in_flight:148807|prior_delivered:263072|prior_time:1757650077735110|is_app_limited:0|send_elapse:56906|ack_elapse:57768|ctl_first_sent_time:1757650077735741|lagest_ack_time:1757650077792878|curr_delivered:332672|
[2025/09/12 04:07:57 792952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077735741|
[2025/09/12 04:07:57 792956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:252||sndq_packets_used_bytes:0|sndq_packets_free:203|
[2025/09/12 04:07:57 792960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56825|rttvar:444|minrtt:31489|latest_rtt:57137|ack_delay:24|
[2025/09/12 04:07:57 792965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56861|rttvar:405|minrtt:31489|latest_rtt:57137|ack_delay:24|
[2025/09/12 04:07:57 792969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:527|lost_pn:524|thresh:3|
[2025/09/12 04:07:57 792973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 792977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 792981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 792985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 792989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 792992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 792996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 793008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 793011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 793042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 793048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 793067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 793082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 793094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 793117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 793128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 793169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 793229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 793237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 793247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 793262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 793270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 793289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 793293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:521|lost_pn:524|po_sent_time:1757650077733136|lost_send_time:1757650077728599|loss_delay:64279|frame:STREAM |repair:128|
[2025/09/12 04:07:57 793298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:522|lost_pn:524|po_sent_time:1757650077733213|lost_send_time:1757650077728599|loss_delay:64279|frame:STREAM |repair:128|
[2025/09/12 04:07:57 793303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077733213u|
[2025/09/12 04:07:57 793307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 793311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077799229|now:1757650077793311|interval:5918|
[2025/09/12 04:07:57 793315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077799229|now:1757650077793311|interv:5918|
[2025/09/12 04:07:57 793319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56906, ack_elapse 57768, delivered 69600|rate 1204819|lost 225|
[2025/09/12 04:07:57 793324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204819) in round 7|
[2025/09/12 04:07:57 793328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 793332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 793336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077735741|recovery:1|recovery_start:1757650077793307|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 793343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077735741|recovery:1|recovery_start:1757650077793307|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 793347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:130800|srtt:56861|latest_rtt:57137|min_rtt:31489|applimit:0|lost:218|recovery:1|recovery_start:1757650077793307|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 793353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:195|largest:195|pns:2|
[2025/09/12 04:07:57 793358] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:195|frame:ACK |recv_time:1757650077792878|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 793362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197792878|now:1757650077792878|interv:120000000|
[2025/09/12 04:07:57 793367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197792878|now:1757650077792878|interv:120000000|
[2025/09/12 04:07:57 793370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077791956|pq_index:0|
[2025/09/12 04:07:57 793375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077791652|
[2025/09/12 04:07:57 793379] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077793379|
[2025/09/12 04:07:57 793384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077793383|
[2025/09/12 04:07:57 793388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077791956|now:1757650077793383|
[2025/09/12 04:07:57 793392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077791956|now:1757650077793383|
[2025/09/12 04:07:57 793396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 793401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56861|min_srtt:56861|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 793406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:9600|inflight:130800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 793410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56861|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 793415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:521|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 793442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56861|min_srtt:56861|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 793452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:10800|inflight:130800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:388179|
[2025/09/12 04:07:57 793460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56861|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 793472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:522|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 793480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56861|min_srtt:56861|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 793486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:12000|inflight:130800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:453464|
[2025/09/12 04:07:57 793494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56861|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 793501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 793508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56861|min_srtt:56861|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 793514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:13200|inflight:130800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:454651|
[2025/09/12 04:07:57 793518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56861|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 793522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 793526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56861|min_srtt:56861|path_bw:1210161|loss_rate:55.00|path_pto:0|
[2025/09/12 04:07:57 793530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:14400|inflight:130800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:455838|
[2025/09/12 04:07:57 793535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 793538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 793542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 793549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 793556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:513|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 793562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:384618|
[2025/09/12 04:07:57 793569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 793575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:635|
[2025/09/12 04:07:57 793612] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:635|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:130800|now:1757650077793585|stream_id:8|stream_offset:384618|
[2025/09/12 04:07:57 793621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:635|origin_pktnum:513|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 793640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:130800|applimit:0|
[2025/09/12 04:07:57 793648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077799229|now:1757650077793648|interval:5581|
[2025/09/12 04:07:57 793655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077799229|now:1757650077793648|interv:5581|
[2025/09/12 04:07:57 793662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:132000|
[2025/09/12 04:07:57 793669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:516|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 793675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:385805|
[2025/09/12 04:07:57 793682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 793689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:636|
[2025/09/12 04:07:57 793746] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:636|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132000|now:1757650077793700|stream_id:8|stream_offset:385805|
[2025/09/12 04:07:57 793755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:636|origin_pktnum:516|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 793763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:132000|applimit:0|
[2025/09/12 04:07:57 793769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077799229|now:1757650077793769|interval:5460|
[2025/09/12 04:07:57 793776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077799229|now:1757650077793769|interv:5460|
[2025/09/12 04:07:57 793782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:133200|
[2025/09/12 04:07:57 793790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:517|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 793796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:386992|
[2025/09/12 04:07:57 793804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1852|
[2025/09/12 04:07:57 793810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077795662|now:1757650077793810|interv:1852|
[2025/09/12 04:07:57 793816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1852|
[2025/09/12 04:07:57 793822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 793829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 793835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 793839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 793843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 793852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077795662|
[2025/09/12 04:07:57 793856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077795662|
[2025/09/12 04:07:57 793860] [debug] |xqc_engine_wakeup_after|wakeup:1757650077795662|now:1757650077793860|diff:1802|
[2025/09/12 04:07:57 793865] [debug] |xqc_engine_main_logic|END|now:1757650077793383|
[2025/09/12 04:07:57 793872] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077793871|
[2025/09/12 04:07:57 793877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 793882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:195|
[2025/09/12 04:07:57 793886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:196|
[2025/09/12 04:07:57 793892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:196|
[2025/09/12 04:07:57 793896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 793903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:530|origin_pktnum:397|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:530|path_largest_ack:530|
[2025/09/12 04:07:57 793908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:162|tx_in_flight:148807|prior_delivered:265472|prior_time:1757650077737138|is_app_limited:0|send_elapse:57978|ack_elapse:56733|ctl_first_sent_time:1757650077737819|lagest_ack_time:1757650077793871|curr_delivered:333872|
[2025/09/12 04:07:57 793913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077737819|
[2025/09/12 04:07:57 793917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:252||sndq_packets_used_bytes:0|sndq_packets_free:203|
[2025/09/12 04:07:57 793921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56861|rttvar:405|minrtt:31489|latest_rtt:56052|ack_delay:24|
[2025/09/12 04:07:57 793926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56757|rttvar:512|minrtt:31489|latest_rtt:56052|ack_delay:24|
[2025/09/12 04:07:57 793930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:530|lost_pn:527|thresh:3|
[2025/09/12 04:07:57 793934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 793950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 793972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 793975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 793998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 794006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 794010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 794025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 794040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 794052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 794077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 794089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 794126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 794189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 794197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 794205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 794220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 794228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 794246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 794250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 794254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 794259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:525|lost_pn:527|po_sent_time:1757650077734950|lost_send_time:1757650077730020|loss_delay:63851|frame:STREAM |repair:128|
[2025/09/12 04:07:57 794270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:526|lost_pn:527|po_sent_time:1757650077735028|lost_send_time:1757650077730020|loss_delay:63851|frame:STREAM |repair:128|
[2025/09/12 04:07:57 794275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077735028u|
[2025/09/12 04:07:57 794279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 794283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077799711|now:1757650077794283|interval:5428|
[2025/09/12 04:07:57 794287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077799711|now:1757650077794283|interv:5428|
[2025/09/12 04:07:57 794291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57978, ack_elapse 56733, delivered 68400|rate 1179757|lost 227|
[2025/09/12 04:07:57 794296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179757) in round 7|
[2025/09/12 04:07:57 794300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 794304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 794308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077737819|recovery:1|recovery_start:1757650077794279|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 794312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077737819|recovery:1|recovery_start:1757650077794279|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 794317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:129600|srtt:56757|latest_rtt:56052|min_rtt:31489|applimit:0|lost:220|recovery:1|recovery_start:1757650077794279|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 794322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:196|largest:196|pns:2|
[2025/09/12 04:07:57 794327] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:196|frame:ACK |recv_time:1757650077793871|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 794332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197793871|now:1757650077793871|interv:120000000|
[2025/09/12 04:07:57 794336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197793871|now:1757650077793871|interv:120000000|
[2025/09/12 04:07:57 794340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077795662|pq_index:0|
[2025/09/12 04:07:57 794344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077793383|
[2025/09/12 04:07:57 794347] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077794347|
[2025/09/12 04:07:57 794352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077794351|
[2025/09/12 04:07:57 794358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1210161|loss_rate:55.74|path_pto:0|
[2025/09/12 04:07:57 794365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:12000|inflight:129600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:389366|
[2025/09/12 04:07:57 794370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56757|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 794374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:525|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 794378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1210161|loss_rate:55.74|path_pto:0|
[2025/09/12 04:07:57 794383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:13200|inflight:129600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:390553|
[2025/09/12 04:07:57 794387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56757|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 794391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:526|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 794396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1210161|loss_rate:55.74|path_pto:0|
[2025/09/12 04:07:57 794400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:14400|inflight:129600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:455838|
[2025/09/12 04:07:57 794404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56757|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 794408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 794412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1210161|loss_rate:55.74|path_pto:0|
[2025/09/12 04:07:57 794416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:15600|inflight:129600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:457025|
[2025/09/12 04:07:57 794443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 794449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 794455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 794462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 794470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:517|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 794477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:129600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:386992|
[2025/09/12 04:07:57 794484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 794490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 794503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 794509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:129600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 794514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 794518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 794522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077795662|
[2025/09/12 04:07:57 794526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077795662|
[2025/09/12 04:07:57 794530] [debug] |xqc_engine_wakeup_after|wakeup:1757650077795662|now:1757650077794530|diff:1132|
[2025/09/12 04:07:57 794534] [debug] |xqc_engine_main_logic|END|now:1757650077794351|
[2025/09/12 04:07:57 794540] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077794540|
[2025/09/12 04:07:57 794546] [debug] |xqc_engine_wakeup_after|wakeup:1757650077795662|now:1757650077794546|diff:1116|
[2025/09/12 04:07:57 794552] [debug] |xqc_engine_main_logic|END|now:1757650077794540|
[2025/09/12 04:07:57 795823] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077795822|
[2025/09/12 04:07:57 795838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 795847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:196|
[2025/09/12 04:07:57 795853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:197|
[2025/09/12 04:07:57 795861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:197|
[2025/09/12 04:07:57 795868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 795876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:531|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:533|path_largest_ack:531|
[2025/09/12 04:07:57 795881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:162|tx_in_flight:150007|prior_delivered:265472|prior_time:1757650077737138|is_app_limited:0|send_elapse:58072|ack_elapse:58684|ctl_first_sent_time:1757650077737913|lagest_ack_time:1757650077795822|curr_delivered:335072|
[2025/09/12 04:07:57 795886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077737913|
[2025/09/12 04:07:57 795890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:253||sndq_packets_used_bytes:0|sndq_packets_free:202|
[2025/09/12 04:07:57 795894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:533|origin_pktnum:400|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:533|path_largest_ack:533|
[2025/09/12 04:07:57 795899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:163|tx_in_flight:150007|prior_delivered:266672|prior_time:1757650077738087|is_app_limited:0|send_elapse:57761|ack_elapse:57735|ctl_first_sent_time:1757650077738673|lagest_ack_time:1757650077795822|curr_delivered:336272|
[2025/09/12 04:07:57 795903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077738673|
[2025/09/12 04:07:57 795907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:251||sndq_packets_used_bytes:0|sndq_packets_free:204|
[2025/09/12 04:07:57 795911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56757|rttvar:512|minrtt:31489|latest_rtt:57149|ack_delay:32|
[2025/09/12 04:07:57 795921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56802|rttvar:474|minrtt:31489|latest_rtt:57149|ack_delay:32|
[2025/09/12 04:07:57 795926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:533|lost_pn:530|thresh:3|
[2025/09/12 04:07:57 795930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 795946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 795965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 795968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 795995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 795999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 796003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 796014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 796032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 796043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 796066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 796078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 796118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 796179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 796187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 796194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 796209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 796219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 796239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 796242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 796246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:528|lost_pn:530|po_sent_time:1757650077735860|lost_send_time:1757650077731530|loss_delay:64292|frame:STREAM |repair:128|
[2025/09/12 04:07:57 796263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:529|lost_pn:530|po_sent_time:1757650077735954|lost_send_time:1757650077731530|loss_delay:64292|frame:STREAM |repair:128|
[2025/09/12 04:07:57 796268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077735954u|
[2025/09/12 04:07:57 796272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 796276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077802299|now:1757650077796276|interval:6023|
[2025/09/12 04:07:57 796280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077802299|now:1757650077796276|interv:6023|
[2025/09/12 04:07:57 796284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57761, ack_elapse 57735, delivered 69600|rate 1204965|lost 229|
[2025/09/12 04:07:57 796289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204965) in round 7|
[2025/09/12 04:07:57 796293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 796297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 796301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077738673|recovery:1|recovery_start:1757650077796271|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 796305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077738673|recovery:1|recovery_start:1757650077796271|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 796313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:124800|srtt:56802|latest_rtt:57149|min_rtt:31489|applimit:0|lost:220|recovery:1|recovery_start:1757650077796271|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 796319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:197|largest:197|pns:2|
[2025/09/12 04:07:57 796323] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:197|frame:ACK |recv_time:1757650077795822|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 796328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197795822|now:1757650077795822|interv:120000000|
[2025/09/12 04:07:57 796332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197795822|now:1757650077795822|interv:120000000|
[2025/09/12 04:07:57 796336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077795662|pq_index:0|
[2025/09/12 04:07:57 796340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077794351|
[2025/09/12 04:07:57 796344] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077796344|
[2025/09/12 04:07:57 796349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077796348|
[2025/09/12 04:07:57 796353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077795662|now:1757650077796348|
[2025/09/12 04:07:57 796357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077795662|now:1757650077796348|
[2025/09/12 04:07:57 796361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 796367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56802|min_srtt:56802|path_bw:1210161|loss_rate:55.74|path_pto:0|
[2025/09/12 04:07:57 796371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:15600|inflight:124800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:320520|
[2025/09/12 04:07:57 796376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56802|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 796380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:528|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 796385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56802|min_srtt:56802|path_bw:1210161|loss_rate:55.74|path_pto:0|
[2025/09/12 04:07:57 796389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:16800|inflight:124800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:391740|
[2025/09/12 04:07:57 796393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56802|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 796397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:529|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 796402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56802|min_srtt:56802|path_bw:1210161|loss_rate:55.74|path_pto:0|
[2025/09/12 04:07:57 796408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:18000|inflight:124800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:457025|
[2025/09/12 04:07:57 796412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56802|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 796417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 796450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56802|min_srtt:56802|path_bw:1210161|loss_rate:55.74|path_pto:0|
[2025/09/12 04:07:57 796458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:19200|inflight:124800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:458212|
[2025/09/12 04:07:57 796466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56802|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 796474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 796481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56802|min_srtt:56802|path_bw:1210161|loss_rate:55.74|path_pto:0|
[2025/09/12 04:07:57 796488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:20400|inflight:124800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:459399|
[2025/09/12 04:07:57 796495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 796501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 796507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 796513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 796520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:517|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 796524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:124800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:386992|
[2025/09/12 04:07:57 796528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 796533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:637|
[2025/09/12 04:07:57 796564] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:637|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:124800|now:1757650077796541|stream_id:8|stream_offset:386992|
[2025/09/12 04:07:57 796607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:637|origin_pktnum:517|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 796614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:124800|applimit:0|
[2025/09/12 04:07:57 796621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077802299|now:1757650077796621|interval:5678|
[2025/09/12 04:07:57 796634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077802299|now:1757650077796621|interv:5678|
[2025/09/12 04:07:57 796641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:126000|
[2025/09/12 04:07:57 796648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:519|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 796655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:316959|
[2025/09/12 04:07:57 796662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1857|
[2025/09/12 04:07:57 796668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077798525|now:1757650077796668|interv:1857|
[2025/09/12 04:07:57 796673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1857|
[2025/09/12 04:07:57 796679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 796686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 796692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 796698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 796704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 796710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077798525|
[2025/09/12 04:07:57 796716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077798525|
[2025/09/12 04:07:57 796723] [debug] |xqc_engine_wakeup_after|wakeup:1757650077798525|now:1757650077796722|diff:1803|
[2025/09/12 04:07:57 796729] [debug] |xqc_engine_main_logic|END|now:1757650077796348|
[2025/09/12 04:07:57 796737] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077796737|
[2025/09/12 04:07:57 796743] [debug] |xqc_engine_wakeup_after|wakeup:1757650077798525|now:1757650077796743|diff:1782|
[2025/09/12 04:07:57 796749] [debug] |xqc_engine_main_logic|END|now:1757650077796737|
[2025/09/12 04:07:57 796896] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077796895|
[2025/09/12 04:07:57 796905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 796911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:197|
[2025/09/12 04:07:57 796915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:198|
[2025/09/12 04:07:57 796921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:198|
[2025/09/12 04:07:57 796925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 796932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:535|origin_pktnum:402|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:535|path_largest_ack:535|
[2025/09/12 04:07:57 796937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:164|tx_in_flight:150007|prior_delivered:267872|prior_time:1757650077739078|is_app_limited:0|send_elapse:56746|ack_elapse:57817|ctl_first_sent_time:1757650077739724|lagest_ack_time:1757650077796895|curr_delivered:337472|
[2025/09/12 04:07:57 796946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077739724|
[2025/09/12 04:07:57 796951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:251||sndq_packets_used_bytes:0|sndq_packets_free:204|
[2025/09/12 04:07:57 796955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56802|rttvar:474|minrtt:31489|latest_rtt:57171|ack_delay:24|
[2025/09/12 04:07:57 796959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56845|rttvar:442|minrtt:31489|latest_rtt:57171|ack_delay:24|
[2025/09/12 04:07:57 796963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:535|lost_pn:532|thresh:3|
[2025/09/12 04:07:57 796967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 796983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 796998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 797002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 797006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 797036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 797040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 797050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 797065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 797077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 797099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 797111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 797151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 797212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 797220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 797227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 797245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 797252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 797271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 797275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 797279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 797294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:532|lost_pn:532|po_sent_time:1757650077738007|lost_send_time:1757650077732578|loss_delay:64317|frame:STREAM |repair:128|
[2025/09/12 04:07:57 797303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077738007u|
[2025/09/12 04:07:57 797307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 797311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077803079|now:1757650077797311|interval:5768|
[2025/09/12 04:07:57 797316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077803079|now:1757650077797311|interv:5768|
[2025/09/12 04:07:57 797320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56746, ack_elapse 57817, delivered 69600|rate 1203798|lost 230|
[2025/09/12 04:07:57 797324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203798) in round 7|
[2025/09/12 04:07:57 797328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 797332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 797336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077739724|recovery:1|recovery_start:1757650077797307|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 797343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077739724|recovery:1|recovery_start:1757650077797307|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 797348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:123600|srtt:56845|latest_rtt:57171|min_rtt:31489|applimit:0|lost:221|recovery:1|recovery_start:1757650077797307|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 797354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:198|largest:198|pns:2|
[2025/09/12 04:07:57 797358] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:198|frame:ACK |recv_time:1757650077796895|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 797363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197796895|now:1757650077796895|interv:120000000|
[2025/09/12 04:07:57 797367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197796895|now:1757650077796895|interv:120000000|
[2025/09/12 04:07:57 797371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077798525|pq_index:0|
[2025/09/12 04:07:57 797375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077796348|
[2025/09/12 04:07:57 797379] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077797379|
[2025/09/12 04:07:57 797384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077797383|
[2025/09/12 04:07:57 797390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56845|min_srtt:56845|path_bw:1210161|loss_rate:56.10|path_pto:0|
[2025/09/12 04:07:57 797394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:19200|inflight:123600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:394114|
[2025/09/12 04:07:57 797399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56845|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 797404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:532|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 797408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56845|min_srtt:56845|path_bw:1210161|loss_rate:56.10|path_pto:0|
[2025/09/12 04:07:57 797412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:20400|inflight:123600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:459399|
[2025/09/12 04:07:57 797416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56845|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 797449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 797456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56845|min_srtt:56845|path_bw:1210161|loss_rate:56.10|path_pto:0|
[2025/09/12 04:07:57 797469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:21600|inflight:123600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:460586|
[2025/09/12 04:07:57 797476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 797482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 797489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 797495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 797502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:519|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 797506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:123600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:316959|
[2025/09/12 04:07:57 797511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 797514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 797518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 797522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:123600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 797527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 797530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 797536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077798525|
[2025/09/12 04:07:57 797542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077798525|
[2025/09/12 04:07:57 797548] [debug] |xqc_engine_wakeup_after|wakeup:1757650077798525|now:1757650077797548|diff:977|
[2025/09/12 04:07:57 797555] [debug] |xqc_engine_main_logic|END|now:1757650077797383|
[2025/09/12 04:07:57 797562] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077797562|
[2025/09/12 04:07:57 797568] [debug] |xqc_engine_wakeup_after|wakeup:1757650077798525|now:1757650077797568|diff:957|
[2025/09/12 04:07:57 797582] [debug] |xqc_engine_main_logic|END|now:1757650077797562|
[2025/09/12 04:07:57 797839] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077797837|
[2025/09/12 04:07:57 797851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 797860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:198|
[2025/09/12 04:07:57 797867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:199|
[2025/09/12 04:07:57 797876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:199|
[2025/09/12 04:07:57 797883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 797894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:537|origin_pktnum:278|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:537|path_largest_ack:537|
[2025/09/12 04:07:57 797902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:166|tx_in_flight:147607|prior_delivered:270272|prior_time:1757650077741078|is_app_limited:0|send_elapse:57590|ack_elapse:56759|ctl_first_sent_time:1757650077741785|lagest_ack_time:1757650077797837|curr_delivered:338672|
[2025/09/12 04:07:57 797916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077741785|
[2025/09/12 04:07:57 797923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:251||sndq_packets_used_bytes:0|sndq_packets_free:204|
[2025/09/12 04:07:57 797930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56845|rttvar:442|minrtt:31489|latest_rtt:56052|ack_delay:24|
[2025/09/12 04:07:57 797936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56743|rttvar:536|minrtt:31489|latest_rtt:56052|ack_delay:24|
[2025/09/12 04:07:57 797942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:537|lost_pn:534|thresh:3|
[2025/09/12 04:07:57 797948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 797967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 797982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 797986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 797998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 798016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 798020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 798043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 798055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 798077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 798089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 798129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 798189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 798197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 798204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 798219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 798230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 798248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 798252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 798256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 798271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 798279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:534|lost_pn:534|po_sent_time:1757650077738762|lost_send_time:1757650077734002|loss_delay:63835|frame:STREAM |repair:128|
[2025/09/12 04:07:57 798284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077738762u|
[2025/09/12 04:07:57 798288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 798292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077803659|now:1757650077798292|interval:5367|
[2025/09/12 04:07:57 798297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077803659|now:1757650077798292|interv:5367|
[2025/09/12 04:07:57 798301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57590, ack_elapse 56759, delivered 68400|rate 1187706|lost 231|
[2025/09/12 04:07:57 798305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1187706) in round 7|
[2025/09/12 04:07:57 798310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 798314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 798317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077741785|recovery:1|recovery_start:1757650077798288|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 798325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077741785|recovery:1|recovery_start:1757650077798288|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 798329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:121200|srtt:56743|latest_rtt:56052|min_rtt:31489|applimit:0|lost:221|recovery:1|recovery_start:1757650077798288|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 798335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:199|largest:199|pns:2|
[2025/09/12 04:07:57 798340] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:199|frame:ACK |recv_time:1757650077797837|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 798344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197797837|now:1757650077797837|interv:120000000|
[2025/09/12 04:07:57 798349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197797837|now:1757650077797837|interv:120000000|
[2025/09/12 04:07:57 798353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077798525|pq_index:0|
[2025/09/12 04:07:57 798357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077797383|
[2025/09/12 04:07:57 798361] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077798361|
[2025/09/12 04:07:57 798366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077798365|
[2025/09/12 04:07:57 798372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1210161|loss_rate:56.10|path_pto:0|
[2025/09/12 04:07:57 798376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:21600|inflight:121200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:395301|
[2025/09/12 04:07:57 798381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56743|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 798386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:534|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 798390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1210161|loss_rate:56.10|path_pto:0|
[2025/09/12 04:07:57 798394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:22800|inflight:121200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:460586|
[2025/09/12 04:07:57 798399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56743|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 798403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 798407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1210161|loss_rate:56.10|path_pto:0|
[2025/09/12 04:07:57 798414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:24000|inflight:121200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:461773|
[2025/09/12 04:07:57 798418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 798446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 798451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 798455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 798459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:519|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 798464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:316959|
[2025/09/12 04:07:57 798468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 798472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 798477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 798481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 798485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 798488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 798492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077798525|
[2025/09/12 04:07:57 798497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077798525|
[2025/09/12 04:07:57 798500] [debug] |xqc_engine_wakeup_after|wakeup:1757650077798525|now:1757650077798500|diff:25|
[2025/09/12 04:07:57 798505] [debug] |xqc_engine_main_logic|END|now:1757650077798365|
[2025/09/12 04:07:57 798513] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077798513|
[2025/09/12 04:07:57 798519] [debug] |xqc_engine_wakeup_after|wakeup:1757650077798525|now:1757650077798519|diff:6|
[2025/09/12 04:07:57 798525] [debug] |xqc_engine_main_logic|END|now:1757650077798513|
[2025/09/12 04:07:57 799596] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077799596|
[2025/09/12 04:07:57 799647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077798525|pq_index:0|
[2025/09/12 04:07:57 799654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077798365|
[2025/09/12 04:07:57 799661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077799659|
[2025/09/12 04:07:57 799668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077798525|now:1757650077799659|
[2025/09/12 04:07:57 799675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077798525|now:1757650077799659|
[2025/09/12 04:07:57 799681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 799688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1210161|loss_rate:56.10|path_pto:0|
[2025/09/12 04:07:57 799701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:24000|inflight:121200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:461773|
[2025/09/12 04:07:57 799708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 799714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 799721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 799727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 799734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:519|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 799741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:316959|
[2025/09/12 04:07:57 799747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 799754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:638|
[2025/09/12 04:07:57 799791] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:638|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:121200|now:1757650077799765|stream_id:8|stream_offset:316959|
[2025/09/12 04:07:57 799800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:638|origin_pktnum:386|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 799807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:121200|applimit:0|
[2025/09/12 04:07:57 799813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077803659|now:1757650077799813|interval:3846|
[2025/09/12 04:07:57 799820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077803659|now:1757650077799813|interv:3846|
[2025/09/12 04:07:57 799826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:122400|
[2025/09/12 04:07:57 799834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:520|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 799840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:122400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 799847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1535|
[2025/09/12 04:07:57 799853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077801387|now:1757650077799852|interv:1535|
[2025/09/12 04:07:57 799858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1535|
[2025/09/12 04:07:57 799865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 799870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 799874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:122400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 799883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 799887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 799891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077801387|
[2025/09/12 04:07:57 799895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077801387|
[2025/09/12 04:07:57 799899] [debug] |xqc_engine_wakeup_after|wakeup:1757650077801387|now:1757650077799899|diff:1488|
[2025/09/12 04:07:57 799903] [debug] |xqc_engine_main_logic|END|now:1757650077799659|
[2025/09/12 04:07:57 799912] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077799912|
[2025/09/12 04:07:57 799917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 799923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:199|
[2025/09/12 04:07:57 799927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200|
[2025/09/12 04:07:57 799933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:200|
[2025/09/12 04:07:57 799937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 799944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:538|origin_pktnum:405|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:541|path_largest_ack:538|
[2025/09/12 04:07:57 799948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:166|tx_in_flight:148807|prior_delivered:270272|prior_time:1757650077741078|is_app_limited:0|send_elapse:57684|ack_elapse:58834|ctl_first_sent_time:1757650077741879|lagest_ack_time:1757650077799912|curr_delivered:339872|
[2025/09/12 04:07:57 799953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077741879|
[2025/09/12 04:07:57 799958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:248||sndq_packets_used_bytes:0|sndq_packets_free:207|
[2025/09/12 04:07:57 799962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:541|origin_pktnum:408|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:541|path_largest_ack:541|
[2025/09/12 04:07:57 799966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:168|tx_in_flight:148807|prior_delivered:271472|prior_time:1757650077742220|is_app_limited:0|send_elapse:57051|ack_elapse:57692|ctl_first_sent_time:1757650077742936|lagest_ack_time:1757650077799912|curr_delivered:341072|
[2025/09/12 04:07:57 799971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077742936|
[2025/09/12 04:07:57 799975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:246||sndq_packets_used_bytes:0|sndq_packets_free:209|
[2025/09/12 04:07:57 799979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56743|rttvar:536|minrtt:31489|latest_rtt:56976|ack_delay:24|
[2025/09/12 04:07:57 799983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56770|rttvar:454|minrtt:31489|latest_rtt:56976|ack_delay:24|
[2025/09/12 04:07:57 799987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:541|lost_pn:538|thresh:3|
[2025/09/12 04:07:57 799991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 799998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 800010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 800025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 800029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 800059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 800063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 800074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 800085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 800110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 800122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 800159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 800222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 800230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 800237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 800252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 800260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 800279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 800282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 800286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 800304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:536|lost_pn:538|po_sent_time:1757650077739824|lost_send_time:1757650077735814|loss_delay:64098|frame:STREAM |repair:128|
[2025/09/12 04:07:57 800320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077739824u|
[2025/09/12 04:07:57 800325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 800329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077806113|now:1757650077800328|interval:5785|
[2025/09/12 04:07:57 800333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077806113|now:1757650077800328|interv:5785|
[2025/09/12 04:07:57 800337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57051, ack_elapse 57692, delivered 69600|rate 1206406|lost 232|
[2025/09/12 04:07:57 800341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206406) in round 7|
[2025/09/12 04:07:57 800345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 800349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 800353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077742936|recovery:1|recovery_start:1757650077800324|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 800358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077742936|recovery:1|recovery_start:1757650077800324|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 800362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:118800|srtt:56770|latest_rtt:56976|min_rtt:31489|applimit:0|lost:222|recovery:1|recovery_start:1757650077800324|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 800368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200|largest:200|pns:2|
[2025/09/12 04:07:57 800373] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:200|frame:ACK |recv_time:1757650077799912|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 800377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197799912|now:1757650077799912|interv:120000000|
[2025/09/12 04:07:57 800382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197799912|now:1757650077799912|interv:120000000|
[2025/09/12 04:07:57 800388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077801387|pq_index:0|
[2025/09/12 04:07:57 800392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077799659|
[2025/09/12 04:07:57 800396] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077800395|
[2025/09/12 04:07:57 800401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077800399|
[2025/09/12 04:07:57 800406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56770|min_srtt:56770|path_bw:1210161|loss_rate:56.45|path_pto:0|
[2025/09/12 04:07:57 800411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:22800|inflight:118800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:396488|
[2025/09/12 04:07:57 800415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56770|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 800442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:536|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 800450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56770|min_srtt:56770|path_bw:1210161|loss_rate:56.45|path_pto:0|
[2025/09/12 04:07:57 800456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:24000|inflight:118800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:461773|
[2025/09/12 04:07:57 800460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56770|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 800465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 800470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56770|min_srtt:56770|path_bw:1210161|loss_rate:56.45|path_pto:0|
[2025/09/12 04:07:57 800477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:25200|inflight:118800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:462960|
[2025/09/12 04:07:57 800483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56770|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 800490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 800496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56770|min_srtt:56770|path_bw:1210161|loss_rate:56.45|path_pto:0|
[2025/09/12 04:07:57 800503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:26400|inflight:118800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:464147|
[2025/09/12 04:07:57 800509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 800515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 800527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 800533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 800540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:520|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 800546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 800553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 800558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 800564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 800570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 800576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 800582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 800588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077801387|
[2025/09/12 04:07:57 800594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077801387|
[2025/09/12 04:07:57 800599] [debug] |xqc_engine_wakeup_after|wakeup:1757650077801387|now:1757650077800599|diff:788|
[2025/09/12 04:07:57 800606] [debug] |xqc_engine_main_logic|END|now:1757650077800399|
[2025/09/12 04:07:57 800614] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077800614|
[2025/09/12 04:07:57 800619] [debug] |xqc_engine_wakeup_after|wakeup:1757650077801387|now:1757650077800619|diff:768|
[2025/09/12 04:07:57 800625] [debug] |xqc_engine_main_logic|END|now:1757650077800614|
[2025/09/12 04:07:57 800898] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077800897|
[2025/09/12 04:07:57 800907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 800913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:200|
[2025/09/12 04:07:57 800917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:201|
[2025/09/12 04:07:57 800923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:201|
[2025/09/12 04:07:57 800927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 800934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:544|origin_pktnum:284|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:544|path_largest_ack:544|
[2025/09/12 04:07:57 800938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:170|tx_in_flight:147607|prior_delivered:273872|prior_time:1757650077744059|is_app_limited:0|send_elapse:57916|ack_elapse:56838|ctl_first_sent_time:1757650077744777|lagest_ack_time:1757650077800897|curr_delivered:342272|
[2025/09/12 04:07:57 800943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077744777|
[2025/09/12 04:07:57 800948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:246||sndq_packets_used_bytes:0|sndq_packets_free:209|
[2025/09/12 04:07:57 800958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56770|rttvar:454|minrtt:31489|latest_rtt:56120|ack_delay:32|
[2025/09/12 04:07:57 800962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56685|rttvar:511|minrtt:31489|latest_rtt:56120|ack_delay:32|
[2025/09/12 04:07:57 800966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:544|lost_pn:541|thresh:3|
[2025/09/12 04:07:57 800970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 800985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 800993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 800997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 801001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 801031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 801035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 801057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 801080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 801091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 801129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 801192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 801200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 801207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 801223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 801230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 801249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 801255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 801259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 801274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 801290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:539|lost_pn:541|po_sent_time:1757650077742015|lost_send_time:1757650077737127|loss_delay:63770|frame:STREAM |repair:128|
[2025/09/12 04:07:57 801295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:540|lost_pn:541|po_sent_time:1757650077742128|lost_send_time:1757650077737127|loss_delay:63770|frame:STREAM |repair:128|
[2025/09/12 04:07:57 801299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077742128u|
[2025/09/12 04:07:57 801303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 801307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077806803|now:1757650077801307|interval:5496|
[2025/09/12 04:07:57 801312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077806803|now:1757650077801307|interv:5496|
[2025/09/12 04:07:57 801316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57916, ack_elapse 56838, delivered 68400|rate 1181020|lost 234|
[2025/09/12 04:07:57 801320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1181020) in round 7|
[2025/09/12 04:07:57 801324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 801328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 801332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077744777|recovery:1|recovery_start:1757650077801303|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 801337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077744777|recovery:1|recovery_start:1757650077801303|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 801341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:115200|srtt:56685|latest_rtt:56120|min_rtt:31489|applimit:0|lost:222|recovery:1|recovery_start:1757650077801303|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 801350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:201|largest:201|pns:2|
[2025/09/12 04:07:57 801355] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:201|frame:ACK |recv_time:1757650077800897|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 801359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197800897|now:1757650077800897|interv:120000000|
[2025/09/12 04:07:57 801364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197800897|now:1757650077800897|interv:120000000|
[2025/09/12 04:07:57 801367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077801387|pq_index:0|
[2025/09/12 04:07:57 801372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077800399|
[2025/09/12 04:07:57 801375] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077801375|
[2025/09/12 04:07:57 801380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077801379|
[2025/09/12 04:07:57 801386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56685|min_srtt:56685|path_bw:1210161|loss_rate:56.45|path_pto:0|
[2025/09/12 04:07:57 801391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:26400|inflight:115200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:397675|
[2025/09/12 04:07:57 801395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56685|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 801399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:539|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 801404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56685|min_srtt:56685|path_bw:1210161|loss_rate:56.45|path_pto:0|
[2025/09/12 04:07:57 801408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:27600|inflight:115200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:398862|
[2025/09/12 04:07:57 801412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56685|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 801416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:540|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 801443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56685|min_srtt:56685|path_bw:1210161|loss_rate:56.45|path_pto:0|
[2025/09/12 04:07:57 801447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:28800|inflight:115200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:464147|
[2025/09/12 04:07:57 801451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56685|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 801456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 801466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56685|min_srtt:56685|path_bw:1210161|loss_rate:56.45|path_pto:0|
[2025/09/12 04:07:57 801473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:30000|inflight:115200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:465334|
[2025/09/12 04:07:57 801479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 801485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 801492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 801498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 801505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:520|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 801512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:115200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 801518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 801524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 801530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 801536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:115200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 801541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 801547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 801553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077801387|
[2025/09/12 04:07:57 801559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077801387|
[2025/09/12 04:07:57 801566] [debug] |xqc_engine_wakeup_after|wakeup:1757650077801387|now:1757650077801566|diff:18446744073709551437|
[2025/09/12 04:07:57 801572] [debug] |xqc_engine_main_logic|END|now:1757650077801379|
[2025/09/12 04:07:57 801580] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077801580|
[2025/09/12 04:07:57 801586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077801387|pq_index:0|
[2025/09/12 04:07:57 801591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077801379|
[2025/09/12 04:07:57 801599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077801597|
[2025/09/12 04:07:57 801605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077801387|now:1757650077801597|
[2025/09/12 04:07:57 801611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077801387|now:1757650077801597|
[2025/09/12 04:07:57 801617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 801625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56685|min_srtt:56685|path_bw:1210161|loss_rate:56.45|path_pto:0|
[2025/09/12 04:07:57 801638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:30000|inflight:115200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:465334|
[2025/09/12 04:07:57 801645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 801650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 801656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 801663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 801670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:520|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 801676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:115200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 801683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 801689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:639|
[2025/09/12 04:07:57 801748] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:639|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:115200|now:1757650077801700|stream_id:8|stream_offset:115169|
[2025/09/12 04:07:57 801756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:639|origin_pktnum:134|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 801763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:115200|applimit:0|
[2025/09/12 04:07:57 801770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077806803|now:1757650077801770|interval:5033|
[2025/09/12 04:07:57 801777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077806803|now:1757650077801770|interv:5033|
[2025/09/12 04:07:57 801783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:116400|
[2025/09/12 04:07:57 801790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:521|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 801797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 801804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:2443|
[2025/09/12 04:07:57 801810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077804253|now:1757650077801810|interv:2443|
[2025/09/12 04:07:57 801816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:2443|
[2025/09/12 04:07:57 801822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 801828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 801834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 801847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 801853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 801859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077804253|
[2025/09/12 04:07:57 801865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077804253|
[2025/09/12 04:07:57 801871] [debug] |xqc_engine_wakeup_after|wakeup:1757650077804253|now:1757650077801871|diff:2382|
[2025/09/12 04:07:57 801878] [debug] |xqc_engine_main_logic|END|now:1757650077801597|
[2025/09/12 04:07:57 802829] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077802828|
[2025/09/12 04:07:57 802841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 802847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:201|
[2025/09/12 04:07:57 802851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:202|
[2025/09/12 04:07:57 802857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:202|
[2025/09/12 04:07:57 802861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 802868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:545|origin_pktnum:412|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:548|path_largest_ack:545|
[2025/09/12 04:07:57 802873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:170|tx_in_flight:148807|prior_delivered:273872|prior_time:1757650077744059|is_app_limited:0|send_elapse:58029|ack_elapse:58769|ctl_first_sent_time:1757650077744890|lagest_ack_time:1757650077802828|curr_delivered:343472|
[2025/09/12 04:07:57 802877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077744890|
[2025/09/12 04:07:57 802882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:244||sndq_packets_used_bytes:0|sndq_packets_free:211|
[2025/09/12 04:07:57 802886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:548|origin_pktnum:415|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:548|path_largest_ack:548|
[2025/09/12 04:07:57 802891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:171|tx_in_flight:148807|prior_delivered:276272|prior_time:1757650077746017|is_app_limited:0|send_elapse:57792|ack_elapse:56811|ctl_first_sent_time:1757650077746693|lagest_ack_time:1757650077802828|curr_delivered:344672|
[2025/09/12 04:07:57 802895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077746693|
[2025/09/12 04:07:57 802899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:242||sndq_packets_used_bytes:0|sndq_packets_free:213|
[2025/09/12 04:07:57 802903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56685|rttvar:511|minrtt:31489|latest_rtt:56135|ack_delay:32|
[2025/09/12 04:07:57 802907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56612|rttvar:529|minrtt:31489|latest_rtt:56135|ack_delay:32|
[2025/09/12 04:07:57 802911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:548|lost_pn:545|thresh:3|
[2025/09/12 04:07:57 802915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 802940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 802952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 802955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 802986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 802989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 802997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 803001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 803026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 803038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 803075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 803138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 803146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 803154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 803169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 803176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 803195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 803199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 803203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 803218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 803244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:542|lost_pn:545|po_sent_time:1757650077743033|lost_send_time:1757650077739140|loss_delay:63688|frame:STREAM |repair:128|
[2025/09/12 04:07:57 803249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:543|lost_pn:545|po_sent_time:1757650077743139|lost_send_time:1757650077739140|loss_delay:63688|frame:STREAM |repair:128|
[2025/09/12 04:07:57 803253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077743139u|
[2025/09/12 04:07:57 803257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 803261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077808675|now:1757650077803261|interval:5414|
[2025/09/12 04:07:57 803265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077808675|now:1757650077803261|interv:5414|
[2025/09/12 04:07:57 803270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57792, ack_elapse 56811, delivered 68400|rate 1183554|lost 236|
[2025/09/12 04:07:57 803274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1183554) in round 7|
[2025/09/12 04:07:57 803278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 803282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 803286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077746693|recovery:1|recovery_start:1757650077803257|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 803291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077746693|recovery:1|recovery_start:1757650077803257|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 803295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:111600|srtt:56612|latest_rtt:56135|min_rtt:31489|applimit:0|lost:223|recovery:1|recovery_start:1757650077803257|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 803301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:202|largest:202|pns:2|
[2025/09/12 04:07:57 803305] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:202|frame:ACK |recv_time:1757650077802828|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 803310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197802828|now:1757650077802828|interv:120000000|
[2025/09/12 04:07:57 803317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197802828|now:1757650077802828|interv:120000000|
[2025/09/12 04:07:57 803321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077804253|pq_index:0|
[2025/09/12 04:07:57 803325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077801597|
[2025/09/12 04:07:57 803329] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077803329|
[2025/09/12 04:07:57 803333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077803333|
[2025/09/12 04:07:57 803339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56612|min_srtt:56612|path_bw:1210161|loss_rate:56.80|path_pto:0|
[2025/09/12 04:07:57 803344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:28800|inflight:111600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:328829|
[2025/09/12 04:07:57 803348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56612|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 803353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:542|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 803357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56612|min_srtt:56612|path_bw:1210161|loss_rate:56.80|path_pto:0|
[2025/09/12 04:07:57 803361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:30000|inflight:111600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:400049|
[2025/09/12 04:07:57 803366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56612|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 803370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:543|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 803374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56612|min_srtt:56612|path_bw:1210161|loss_rate:56.80|path_pto:0|
[2025/09/12 04:07:57 803378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:31200|inflight:111600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:465334|
[2025/09/12 04:07:57 803383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56612|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 803387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 803391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56612|min_srtt:56612|path_bw:1210161|loss_rate:56.80|path_pto:0|
[2025/09/12 04:07:57 803395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:32400|inflight:111600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:466521|
[2025/09/12 04:07:57 803400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56612|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 803406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 803411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56612|min_srtt:56612|path_bw:1210161|loss_rate:56.80|path_pto:0|
[2025/09/12 04:07:57 803415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:33600|inflight:111600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:467708|
[2025/09/12 04:07:57 803439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 803445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 803450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 803455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 803462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:521|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 803468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 803475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 803481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 803487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 803493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 803500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 803505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 803512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077804253|
[2025/09/12 04:07:57 803518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077804253|
[2025/09/12 04:07:57 803524] [debug] |xqc_engine_wakeup_after|wakeup:1757650077804253|now:1757650077803524|diff:729|
[2025/09/12 04:07:57 803530] [debug] |xqc_engine_main_logic|END|now:1757650077803333|
[2025/09/12 04:07:57 803537] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077803537|
[2025/09/12 04:07:57 803542] [debug] |xqc_engine_wakeup_after|wakeup:1757650077804253|now:1757650077803542|diff:711|
[2025/09/12 04:07:57 803547] [debug] |xqc_engine_main_logic|END|now:1757650077803537|
[2025/09/12 04:07:57 804625] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077804625|
[2025/09/12 04:07:57 804640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077804253|pq_index:0|
[2025/09/12 04:07:57 804647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077803333|
[2025/09/12 04:07:57 804655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077804653|
[2025/09/12 04:07:57 804675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077804253|now:1757650077804653|
[2025/09/12 04:07:57 804682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077804253|now:1757650077804653|
[2025/09/12 04:07:57 804688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 804696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56612|min_srtt:56612|path_bw:1210161|loss_rate:56.80|path_pto:0|
[2025/09/12 04:07:57 804703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:33600|inflight:111600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:467708|
[2025/09/12 04:07:57 804710] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 804716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 804723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 804729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 804736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:521|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 804743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 804750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 804755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:640|
[2025/09/12 04:07:57 804789] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:640|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:111600|now:1757650077804763|stream_id:8|stream_offset:248113|
[2025/09/12 04:07:57 804798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:640|origin_pktnum:263|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 804805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:111600|applimit:0|
[2025/09/12 04:07:57 804811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077808675|now:1757650077804811|interval:3864|
[2025/09/12 04:07:57 804819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077808675|now:1757650077804811|interv:3864|
[2025/09/12 04:07:57 804824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:112800|
[2025/09/12 04:07:57 804829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:522|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 804834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:112800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:388179|
[2025/09/12 04:07:57 804838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:2267|
[2025/09/12 04:07:57 804842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077807109|now:1757650077804842|interv:2267|
[2025/09/12 04:07:57 804846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:2267|
[2025/09/12 04:07:57 804855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 804859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 804863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:112800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 804867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 804871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 804875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077807109|
[2025/09/12 04:07:57 804879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077807109|
[2025/09/12 04:07:57 804883] [debug] |xqc_engine_wakeup_after|wakeup:1757650077807109|now:1757650077804883|diff:2226|
[2025/09/12 04:07:57 804887] [debug] |xqc_engine_main_logic|END|now:1757650077804653|
[2025/09/12 04:07:57 805460] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077805459|
[2025/09/12 04:07:57 805471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 805479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:202|
[2025/09/12 04:07:57 805486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:203|
[2025/09/12 04:07:57 805494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:203|
[2025/09/12 04:07:57 805501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 805511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:549|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:551|path_largest_ack:549|
[2025/09/12 04:07:57 805518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:171|tx_in_flight:150007|prior_delivered:276272|prior_time:1757650077746017|is_app_limited:0|send_elapse:57943|ack_elapse:59442|ctl_first_sent_time:1757650077746844|lagest_ack_time:1757650077805459|curr_delivered:345872|
[2025/09/12 04:07:57 805525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077746844|
[2025/09/12 04:07:57 805531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:243||sndq_packets_used_bytes:0|sndq_packets_free:212|
[2025/09/12 04:07:57 805537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:551|origin_pktnum:294|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:551|path_largest_ack:551|
[2025/09/12 04:07:57 805544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:172|tx_in_flight:150007|prior_delivered:277472|prior_time:1757650077747117|is_app_limited:0|send_elapse:56853|ack_elapse:58342|ctl_first_sent_time:1757650077747725|lagest_ack_time:1757650077805459|curr_delivered:347072|
[2025/09/12 04:07:57 805550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077747725|
[2025/09/12 04:07:57 805557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:242||sndq_packets_used_bytes:0|sndq_packets_free:213|
[2025/09/12 04:07:57 805563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56612|rttvar:529|minrtt:31489|latest_rtt:57734|ack_delay:24|
[2025/09/12 04:07:57 805569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56749|rttvar:671|minrtt:31489|latest_rtt:57734|ack_delay:24|
[2025/09/12 04:07:57 805588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:551|lost_pn:548|thresh:3|
[2025/09/12 04:07:57 805594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 805617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 805629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 805635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 805680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 805687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 805740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 805759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 805820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 805896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 805904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 805911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 805926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 805934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 805953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 805957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 805960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 805978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 805997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 806015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:546|lost_pn:548|po_sent_time:1757650077744987|lost_send_time:1757650077740509|loss_delay:64950|frame:STREAM |repair:128|
[2025/09/12 04:07:57 806025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:547|lost_pn:548|po_sent_time:1757650077745106|lost_send_time:1757650077740509|loss_delay:64950|frame:STREAM |repair:128|
[2025/09/12 04:07:57 806030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077745106u|
[2025/09/12 04:07:57 806034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 806038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077811900|now:1757650077806038|interval:5862|
[2025/09/12 04:07:57 806042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077811900|now:1757650077806038|interv:5862|
[2025/09/12 04:07:57 806046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56853, ack_elapse 58342, delivered 69600|rate 1192965|lost 238|
[2025/09/12 04:07:57 806051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1192965) in round 7|
[2025/09/12 04:07:57 806055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 806059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 806063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077747725|recovery:1|recovery_start:1757650077806034|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 806067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077747725|recovery:1|recovery_start:1757650077806034|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 806072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:108000|srtt:56749|latest_rtt:57734|min_rtt:31489|applimit:0|lost:224|recovery:1|recovery_start:1757650077806034|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 806077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:1|
[2025/09/12 04:07:57 806085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:ACK_01RTT|expire:1757650077830459|now:1757650077805459|interv:25000|
[2025/09/12 04:07:57 806090] [debug] |scid:bc6904be4ef70e07636f870a|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077805459|max_ack_delay:25000|
[2025/09/12 04:07:57 806095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:203|largest:203|pns:2|
[2025/09/12 04:07:57 806099] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:203|frame:PING ACK |recv_time:1757650077805459|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 806104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197805459|now:1757650077805459|interv:120000000|
[2025/09/12 04:07:57 806108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197805459|now:1757650077805459|interv:120000000|
[2025/09/12 04:07:57 806112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077807109|pq_index:0|
[2025/09/12 04:07:57 806116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077804653|
[2025/09/12 04:07:57 806120] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077806120|
[2025/09/12 04:07:57 806125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077806124|
[2025/09/12 04:07:57 806131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56749|min_srtt:56749|path_bw:1210161|loss_rate:57.14|path_pto:0|
[2025/09/12 04:07:57 806135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:32400|inflight:108000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:401236|
[2025/09/12 04:07:57 806139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56749|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 806144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:546|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 806148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56749|min_srtt:56749|path_bw:1210161|loss_rate:57.14|path_pto:0|
[2025/09/12 04:07:57 806152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:33600|inflight:108000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:402423|
[2025/09/12 04:07:57 806157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56749|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 806161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:547|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 806165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56749|min_srtt:56749|path_bw:1210161|loss_rate:57.14|path_pto:0|
[2025/09/12 04:07:57 806169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:34800|inflight:108000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:467708|
[2025/09/12 04:07:57 806176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56749|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 806180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 806185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56749|min_srtt:56749|path_bw:1210161|loss_rate:57.14|path_pto:0|
[2025/09/12 04:07:57 806189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:36000|inflight:108000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:468895|
[2025/09/12 04:07:57 806193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56749|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 806197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 806201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56749|min_srtt:56749|path_bw:1210161|loss_rate:57.14|path_pto:0|
[2025/09/12 04:07:57 806205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:37200|inflight:108000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:470082|
[2025/09/12 04:07:57 806210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 806213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 806217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 806221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 806226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:522|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 806230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:108000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:388179|
[2025/09/12 04:07:57 806234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 806238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 806242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 806246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:108000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 806250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 806254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 806257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077807109|
[2025/09/12 04:07:57 806262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077807109|
[2025/09/12 04:07:57 806265] [debug] |xqc_engine_wakeup_after|wakeup:1757650077807109|now:1757650077806265|diff:844|
[2025/09/12 04:07:57 806272] [debug] |xqc_engine_main_logic|END|now:1757650077806124|
[2025/09/12 04:07:57 806279] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:33|state:ESTABED|recv_time:1757650077806279|
[2025/09/12 04:07:57 806284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 806290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:203|
[2025/09/12 04:07:57 806294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:204|
[2025/09/12 04:07:57 806300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:204|
[2025/09/12 04:07:57 806304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:1|
[2025/09/12 04:07:57 806308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:57 806311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:57 806316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:57 806320] [debug] |scid:bc6904be4ef70e07636f870a|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 04:07:57 806324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:204|largest:204|pns:2|
[2025/09/12 04:07:57 806329] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:204|frame:PADDING PING |recv_time:1757650077806279|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 806333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197806279|now:1757650077806279|interv:120000000|
[2025/09/12 04:07:57 806337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197806279|now:1757650077806279|interv:120000000|
[2025/09/12 04:07:57 806341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077807109|pq_index:0|
[2025/09/12 04:07:57 806345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077806124|
[2025/09/12 04:07:57 806349] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077806349|
[2025/09/12 04:07:57 806353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077806353|
[2025/09/12 04:07:57 806358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:204|ack_delay:79|first_ack_range:124|largest_pkt_recv_time:1757650077806279|
[2025/09/12 04:07:57 806363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:204|low:80|pkt_pns:2|
[2025/09/12 04:07:57 806367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:204|frame_largest_recv:204|
[2025/09/12 04:07:57 806371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:57 806375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56749|min_srtt:56749|path_bw:1210161|loss_rate:57.14|path_pto:0|
[2025/09/12 04:07:57 806379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:37200|inflight:108000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:470082|
[2025/09/12 04:07:57 806383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 806390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 806394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 806398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 806402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:522|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 806407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:108000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:388179|
[2025/09/12 04:07:57 806411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 806414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 806438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 806448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:108000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 806455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 806461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 806467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077807109|
[2025/09/12 04:07:57 806473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077807109|
[2025/09/12 04:07:57 806479] [debug] |xqc_engine_wakeup_after|wakeup:1757650077807109|now:1757650077806479|diff:630|
[2025/09/12 04:07:57 806487] [debug] |xqc_engine_main_logic|END|now:1757650077806353|
[2025/09/12 04:07:57 806496] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077806495|
[2025/09/12 04:07:57 806502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 806510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:204|
[2025/09/12 04:07:57 806516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:205|
[2025/09/12 04:07:57 806524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:205|
[2025/09/12 04:07:57 806529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 806539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:553|origin_pktnum:420|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:553|path_largest_ack:553|
[2025/09/12 04:07:57 806546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:174|tx_in_flight:147607|prior_delivered:279872|prior_time:1757650077748986|is_app_limited:0|send_elapse:56705|ack_elapse:57509|ctl_first_sent_time:1757650077749642|lagest_ack_time:1757650077806495|curr_delivered:348272|
[2025/09/12 04:07:57 806553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077749642|
[2025/09/12 04:07:57 806560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:240||sndq_packets_used_bytes:0|sndq_packets_free:215|
[2025/09/12 04:07:57 806566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56749|rttvar:671|minrtt:31489|latest_rtt:56853|ack_delay:24|
[2025/09/12 04:07:57 806579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56759|rttvar:524|minrtt:31489|latest_rtt:56853|ack_delay:24|
[2025/09/12 04:07:57 806586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:553|lost_pn:550|thresh:3|
[2025/09/12 04:07:57 806592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 806615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 806627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 806632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 806677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 806683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 806730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 806748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 806807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 806893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 806900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 806908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 806923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 806931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 806950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 806954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 806957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 806972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 806998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 807002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:550|lost_pn:550|po_sent_time:1757650077746950|lost_send_time:1757650077742536|loss_delay:63959|frame:STREAM |repair:128|
[2025/09/12 04:07:57 807019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077746950u|
[2025/09/12 04:07:57 807023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 807027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077811785|now:1757650077807027|interval:4758|
[2025/09/12 04:07:57 807031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077811785|now:1757650077807027|interv:4758|
[2025/09/12 04:07:57 807035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56705, ack_elapse 57509, delivered 68400|rate 1189379|lost 239|
[2025/09/12 04:07:57 807040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1189379) in round 7|
[2025/09/12 04:07:57 807044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 807048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:4988|
[2025/09/12 04:07:57 807052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077749642|recovery:1|recovery_start:1757650077807022|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 807056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077749642|recovery:1|recovery_start:1757650077807022|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 807061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:105600|srtt:56759|latest_rtt:56853|min_rtt:31489|applimit:0|lost:224|recovery:1|recovery_start:1757650077807022|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 807067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:205|largest:205|pns:2|
[2025/09/12 04:07:57 807074] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:205|frame:ACK |recv_time:1757650077806495|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 807079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197806495|now:1757650077806495|interv:120000000|
[2025/09/12 04:07:57 807083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197806495|now:1757650077806495|interv:120000000|
[2025/09/12 04:07:57 807087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077807109|pq_index:0|
[2025/09/12 04:07:57 807091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077806353|
[2025/09/12 04:07:57 807095] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077807094|
[2025/09/12 04:07:57 807099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077807098|
[2025/09/12 04:07:57 807105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56759|min_srtt:56759|path_bw:1210161|loss_rate:57.14|path_pto:0|
[2025/09/12 04:07:57 807110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:37200|inflight:105600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:404797|
[2025/09/12 04:07:57 807114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56759|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 807119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:550|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 807123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56759|min_srtt:56759|path_bw:1210161|loss_rate:57.14|path_pto:0|
[2025/09/12 04:07:57 807127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:38400|inflight:105600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:470082|
[2025/09/12 04:07:57 807131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56759|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 807135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 807140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56759|min_srtt:56759|path_bw:1210161|loss_rate:57.14|path_pto:0|
[2025/09/12 04:07:57 807144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:39600|inflight:105600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:471269|
[2025/09/12 04:07:57 807148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 807152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 807155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 807160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 807166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:522|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 807171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:105600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:388179|
[2025/09/12 04:07:57 807175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 807178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 807183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 807186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:105600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 807191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 807194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 807198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077807109|
[2025/09/12 04:07:57 807202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077807109|
[2025/09/12 04:07:57 807206] [debug] |xqc_engine_wakeup_after|wakeup:1757650077807109|now:1757650077807206|diff:18446744073709551519|
[2025/09/12 04:07:57 807210] [debug] |xqc_engine_main_logic|END|now:1757650077807098|
[2025/09/12 04:07:57 807216] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077807216|
[2025/09/12 04:07:57 807220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077807109|pq_index:0|
[2025/09/12 04:07:57 807224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077807098|
[2025/09/12 04:07:57 807228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077807228|
[2025/09/12 04:07:57 807233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077807109|now:1757650077807228|
[2025/09/12 04:07:57 807237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077807109|now:1757650077807228|
[2025/09/12 04:07:57 807241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 807245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56759|min_srtt:56759|path_bw:1210161|loss_rate:57.14|path_pto:0|
[2025/09/12 04:07:57 807249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:39600|inflight:105600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:471269|
[2025/09/12 04:07:57 807253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 807257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 807261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 807265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 807269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:522|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 807275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:105600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:388179|
[2025/09/12 04:07:57 807279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 807284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:641|
[2025/09/12 04:07:57 807318] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:641|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:105600|now:1757650077807292|stream_id:8|stream_offset:388179|
[2025/09/12 04:07:57 807327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:641|origin_pktnum:522|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 807334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:105600|applimit:0|
[2025/09/12 04:07:57 807341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077811785|now:1757650077807341|interval:4444|
[2025/09/12 04:07:57 807348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077811785|now:1757650077807341|interv:4444|
[2025/09/12 04:07:57 807354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:106800|
[2025/09/12 04:07:57 807359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:525|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 807363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:106800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:389366|
[2025/09/12 04:07:57 807367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:2600|
[2025/09/12 04:07:57 807371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077809971|now:1757650077807371|interv:2600|
[2025/09/12 04:07:57 807375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:2600|
[2025/09/12 04:07:57 807379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 807383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 807387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:106800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 807391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 807395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 807399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077809971|
[2025/09/12 04:07:57 807403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077809971|
[2025/09/12 04:07:57 807407] [debug] |xqc_engine_wakeup_after|wakeup:1757650077809971|now:1757650077807407|diff:2564|
[2025/09/12 04:07:57 807411] [debug] |xqc_engine_main_logic|END|now:1757650077807228|
[2025/09/12 04:07:57 807817] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:98|state:ESTABED|recv_time:1757650077807815|
[2025/09/12 04:07:57 807837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 807849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:205|
[2025/09/12 04:07:57 807853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:206|
[2025/09/12 04:07:57 807859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:206|
[2025/09/12 04:07:57 807863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 807870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:554|origin_pktnum:421|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:557|path_largest_ack:554|
[2025/09/12 04:07:57 807875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:174|tx_in_flight:148807|prior_delivered:279872|prior_time:1757650077748986|is_app_limited:0|send_elapse:56806|ack_elapse:58829|ctl_first_sent_time:1757650077749743|lagest_ack_time:1757650077807815|curr_delivered:349472|
[2025/09/12 04:07:57 807880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077749743|
[2025/09/12 04:07:57 807884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:239||sndq_packets_used_bytes:0|sndq_packets_free:216|
[2025/09/12 04:07:57 807889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:557|origin_pktnum:424|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:557|path_largest_ack:557|
[2025/09/12 04:07:57 807893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:176|tx_in_flight:147607|prior_delivered:282272|prior_time:1757650077751006|is_app_limited:0|send_elapse:57842|ack_elapse:56809|ctl_first_sent_time:1757650077751760|lagest_ack_time:1757650077807815|curr_delivered:350672|
[2025/09/12 04:07:57 807897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077751760|
[2025/09/12 04:07:57 807901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:237||sndq_packets_used_bytes:0|sndq_packets_free:218|
[2025/09/12 04:07:57 807905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56759|rttvar:524|minrtt:31489|latest_rtt:56055|ack_delay:24|
[2025/09/12 04:07:57 807910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56668|rttvar:575|minrtt:31489|latest_rtt:56055|ack_delay:24|
[2025/09/12 04:07:57 807914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:557|lost_pn:554|thresh:3|
[2025/09/12 04:07:57 807918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 807933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 807941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 807944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 807977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 807981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 807996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 808000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 808011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 808051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 808111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 808118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 808126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 808141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 808151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 808170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 808173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 808177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 808192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 808218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 808234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:552|lost_pn:554|po_sent_time:1757650077747826|lost_send_time:1757650077744064|loss_delay:63751|frame:STREAM |repair:128|
[2025/09/12 04:07:57 808241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077747826u|
[2025/09/12 04:07:57 808245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 808249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077813611|now:1757650077808249|interval:5362|
[2025/09/12 04:07:57 808253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077813611|now:1757650077808249|interv:5362|
[2025/09/12 04:07:57 808257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57842, ack_elapse 56809, delivered 68400|rate 1182531|lost 240|
[2025/09/12 04:07:57 808262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1182531) in round 7|
[2025/09/12 04:07:57 808266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 808270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 808274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077751760|recovery:1|recovery_start:1757650077808245|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 808278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077751760|recovery:1|recovery_start:1757650077808245|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 808283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:103200|srtt:56668|latest_rtt:56055|min_rtt:31489|applimit:0|lost:225|recovery:1|recovery_start:1757650077808245|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 808289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:206|largest:206|pns:2|
[2025/09/12 04:07:57 808293] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:98|pkt_type:SHORT_HEADER|pkt_num:206|frame:ACK |recv_time:1757650077807815|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 808298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197807815|now:1757650077807815|interv:120000000|
[2025/09/12 04:07:57 808302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197807815|now:1757650077807815|interv:120000000|
[2025/09/12 04:07:57 808306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077809971|pq_index:0|
[2025/09/12 04:07:57 808310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077807228|
[2025/09/12 04:07:57 808314] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077808314|
[2025/09/12 04:07:57 808319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077808318|
[2025/09/12 04:07:57 808325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56668|min_srtt:56668|path_bw:1210161|loss_rate:57.48|path_pto:0|
[2025/09/12 04:07:57 808329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:38400|inflight:103200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:405984|
[2025/09/12 04:07:57 808336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56668|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 808341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:552|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 808345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56668|min_srtt:56668|path_bw:1210161|loss_rate:57.48|path_pto:0|
[2025/09/12 04:07:57 808349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:103200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:471269|
[2025/09/12 04:07:57 808353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56668|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 808358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 808362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56668|min_srtt:56668|path_bw:1210161|loss_rate:57.48|path_pto:0|
[2025/09/12 04:07:57 808366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:103200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:472456|
[2025/09/12 04:07:57 808370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56668|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 808374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 808378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56668|min_srtt:56668|path_bw:1210161|loss_rate:57.48|path_pto:0|
[2025/09/12 04:07:57 808383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:103200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:473643|
[2025/09/12 04:07:57 808390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 808396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 808402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 808409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 808416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:525|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 808440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:103200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:389366|
[2025/09/12 04:07:57 808447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 808453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 808460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 808473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:103200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 808479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 808485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 808489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077809971|
[2025/09/12 04:07:57 808494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077809971|
[2025/09/12 04:07:57 808498] [debug] |xqc_engine_wakeup_after|wakeup:1757650077809971|now:1757650077808498|diff:1473|
[2025/09/12 04:07:57 808502] [debug] |xqc_engine_main_logic|END|now:1757650077808318|
[2025/09/12 04:07:57 808507] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077808507|
[2025/09/12 04:07:57 808511] [debug] |xqc_engine_wakeup_after|wakeup:1757650077809971|now:1757650077808511|diff:1460|
[2025/09/12 04:07:57 808515] [debug] |xqc_engine_main_logic|END|now:1757650077808507|
[2025/09/12 04:07:57 809829] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077809828|
[2025/09/12 04:07:57 809840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 809847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:206|
[2025/09/12 04:07:57 809851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:207|
[2025/09/12 04:07:57 809857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:207|
[2025/09/12 04:07:57 809861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 809868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:558|origin_pktnum:425|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:561|path_largest_ack:558|
[2025/09/12 04:07:57 809872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:176|tx_in_flight:148807|prior_delivered:282272|prior_time:1757650077751006|is_app_limited:0|send_elapse:57985|ack_elapse:58822|ctl_first_sent_time:1757650077751903|lagest_ack_time:1757650077809828|curr_delivered:351872|
[2025/09/12 04:07:57 809877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077751903|
[2025/09/12 04:07:57 809882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:236||sndq_packets_used_bytes:0|sndq_packets_free:219|
[2025/09/12 04:07:57 809886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:561|origin_pktnum:428|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:561|path_largest_ack:561|
[2025/09/12 04:07:57 809890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:177|tx_in_flight:150007|prior_delivered:283472|prior_time:1757650077752182|is_app_limited:0|send_elapse:56897|ack_elapse:57646|ctl_first_sent_time:1757650077752863|lagest_ack_time:1757650077809828|curr_delivered:353072|
[2025/09/12 04:07:57 809895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077752863|
[2025/09/12 04:07:57 809899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:234||sndq_packets_used_bytes:0|sndq_packets_free:221|
[2025/09/12 04:07:57 809902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56668|rttvar:575|minrtt:31489|latest_rtt:56965|ack_delay:32|
[2025/09/12 04:07:57 809907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56701|rttvar:498|minrtt:31489|latest_rtt:56965|ack_delay:32|
[2025/09/12 04:07:57 809917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:561|lost_pn:558|thresh:3|
[2025/09/12 04:07:57 809921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 809936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 809944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 809948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 809978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 809982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 809993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 809997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 810005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 810045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 810106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 810116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 810123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 810138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 810146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 810165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 810169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 810173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 810188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 810217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:555|lost_pn:558|po_sent_time:1757650077749860|lost_send_time:1757650077745743|loss_delay:64085|frame:STREAM |repair:128|
[2025/09/12 04:07:57 810241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:556|lost_pn:558|po_sent_time:1757650077749978|lost_send_time:1757650077745743|loss_delay:64085|frame:STREAM |repair:128|
[2025/09/12 04:07:57 810246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077749978u|
[2025/09/12 04:07:57 810250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 810254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077816107|now:1757650077810253|interval:5854|
[2025/09/12 04:07:57 810258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077816107|now:1757650077810253|interv:5854|
[2025/09/12 04:07:57 810262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56897, ack_elapse 57646, delivered 69600|rate 1207369|lost 242|
[2025/09/12 04:07:57 810266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1207369) in round 7|
[2025/09/12 04:07:57 810270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 810274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 810278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077752863|recovery:1|recovery_start:1757650077810249|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 810283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077752863|recovery:1|recovery_start:1757650077810249|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 810287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:98400|srtt:56701|latest_rtt:56965|min_rtt:31489|applimit:0|lost:225|recovery:1|recovery_start:1757650077810249|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 810293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:207|largest:207|pns:2|
[2025/09/12 04:07:57 810298] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:207|frame:ACK |recv_time:1757650077809828|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 810305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197809828|now:1757650077809828|interv:120000000|
[2025/09/12 04:07:57 810309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197809828|now:1757650077809828|interv:120000000|
[2025/09/12 04:07:57 810313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077809971|pq_index:0|
[2025/09/12 04:07:57 810317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077808318|
[2025/09/12 04:07:57 810321] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077810321|
[2025/09/12 04:07:57 810326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077810325|
[2025/09/12 04:07:57 810330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077809971|now:1757650077810325|
[2025/09/12 04:07:57 810334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077809971|now:1757650077810325|
[2025/09/12 04:07:57 810338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 810344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56701|min_srtt:56701|path_bw:1210161|loss_rate:57.48|path_pto:0|
[2025/09/12 04:07:57 810348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:98400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:407171|
[2025/09/12 04:07:57 810353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56701|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 810357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:555|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 810361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56701|min_srtt:56701|path_bw:1210161|loss_rate:57.48|path_pto:0|
[2025/09/12 04:07:57 810366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:98400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:408358|
[2025/09/12 04:07:57 810370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56701|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 810374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:556|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 810380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56701|min_srtt:56701|path_bw:1210161|loss_rate:57.48|path_pto:0|
[2025/09/12 04:07:57 810386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:98400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:473643|
[2025/09/12 04:07:57 810393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56701|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 810400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 810412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56701|min_srtt:56701|path_bw:1210161|loss_rate:57.48|path_pto:0|
[2025/09/12 04:07:57 810438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:98400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:474830|
[2025/09/12 04:07:57 810448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56701|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 810455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 810462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56701|min_srtt:56701|path_bw:1210161|loss_rate:57.48|path_pto:0|
[2025/09/12 04:07:57 810469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:98400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:476017|
[2025/09/12 04:07:57 810475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 810481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 810485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 810490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 810494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:525|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 810498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:98400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:389366|
[2025/09/12 04:07:57 810503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 810507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:642|
[2025/09/12 04:07:57 810541] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:642|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:98400|now:1757650077810517|stream_id:8|stream_offset:389366|
[2025/09/12 04:07:57 810550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:642|origin_pktnum:525|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 810557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:98400|applimit:0|
[2025/09/12 04:07:57 810563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077816107|now:1757650077810563|interval:5544|
[2025/09/12 04:07:57 810569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077816107|now:1757650077810563|interv:5544|
[2025/09/12 04:07:57 810575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:99600|
[2025/09/12 04:07:57 810582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:526|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 810589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:99600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:390553|
[2025/09/12 04:07:57 810603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:2240|
[2025/09/12 04:07:57 810609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077812849|now:1757650077810609|interv:2240|
[2025/09/12 04:07:57 810616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:2240|
[2025/09/12 04:07:57 810622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 810628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 810635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:99600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 810641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 810647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 810653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077812849|
[2025/09/12 04:07:57 810659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077812849|
[2025/09/12 04:07:57 810665] [debug] |xqc_engine_wakeup_after|wakeup:1757650077812849|now:1757650077810665|diff:2184|
[2025/09/12 04:07:57 810671] [debug] |xqc_engine_main_logic|END|now:1757650077810325|
[2025/09/12 04:07:57 810679] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077810679|
[2025/09/12 04:07:57 810685] [debug] |xqc_engine_wakeup_after|wakeup:1757650077812849|now:1757650077810685|diff:2164|
[2025/09/12 04:07:57 810692] [debug] |xqc_engine_main_logic|END|now:1757650077810679|
[2025/09/12 04:07:57 810835] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077810833|
[2025/09/12 04:07:57 810845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 810852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:207|
[2025/09/12 04:07:57 810856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:208|
[2025/09/12 04:07:57 810862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:208|
[2025/09/12 04:07:57 810866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 810872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:563|origin_pktnum:176|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:563|path_largest_ack:563|
[2025/09/12 04:07:57 810877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:179|tx_in_flight:147607|prior_delivered:285872|prior_time:1757650077753998|is_app_limited:0|send_elapse:56587|ack_elapse:56835|ctl_first_sent_time:1757650077754702|lagest_ack_time:1757650077810833|curr_delivered:354272|
[2025/09/12 04:07:57 810882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077754702|
[2025/09/12 04:07:57 810895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:235||sndq_packets_used_bytes:0|sndq_packets_free:220|
[2025/09/12 04:07:57 810900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56701|rttvar:498|minrtt:31489|latest_rtt:56131|ack_delay:32|
[2025/09/12 04:07:57 810904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56626|rttvar:524|minrtt:31489|latest_rtt:56131|ack_delay:32|
[2025/09/12 04:07:57 810914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:563|lost_pn:560|thresh:3|
[2025/09/12 04:07:57 810919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 810930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 810938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 810968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 810972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 810991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 810999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 811032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 811092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 811100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 811107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 811125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 811133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 811151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 811155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 811159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 811174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 811200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 811230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:559|lost_pn:560|po_sent_time:1757650077752022|lost_send_time:1757650077747129|loss_delay:63704|frame:STREAM |repair:128|
[2025/09/12 04:07:57 811235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:560|lost_pn:560|po_sent_time:1757650077752108|lost_send_time:1757650077747129|loss_delay:63704|frame:STREAM |repair:128|
[2025/09/12 04:07:57 811239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077752108u|
[2025/09/12 04:07:57 811243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 811247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077816705|now:1757650077811247|interval:5458|
[2025/09/12 04:07:57 811251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077816705|now:1757650077811247|interv:5458|
[2025/09/12 04:07:57 811255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56587, ack_elapse 56835, delivered 68400|rate 1203483|lost 244|
[2025/09/12 04:07:57 811260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203483) in round 7|
[2025/09/12 04:07:57 811264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 811268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 811272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077754702|recovery:1|recovery_start:1757650077811243|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 811276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077754702|recovery:1|recovery_start:1757650077811243|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 811281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:96000|srtt:56626|latest_rtt:56131|min_rtt:31489|applimit:0|lost:226|recovery:1|recovery_start:1757650077811243|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 811287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:208|largest:208|pns:2|
[2025/09/12 04:07:57 811291] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:208|frame:ACK |recv_time:1757650077810833|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 811296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197810833|now:1757650077810833|interv:120000000|
[2025/09/12 04:07:57 811302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197810833|now:1757650077810833|interv:120000000|
[2025/09/12 04:07:57 811306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077812849|pq_index:0|
[2025/09/12 04:07:57 811311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077810325|
[2025/09/12 04:07:57 811315] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077811315|
[2025/09/12 04:07:57 811320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077811318|
[2025/09/12 04:07:57 811325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56626|min_srtt:56626|path_bw:1210161|loss_rate:57.81|path_pto:0|
[2025/09/12 04:07:57 811330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:96000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:409545|
[2025/09/12 04:07:57 811334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56626|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 811339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:559|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 811343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56626|min_srtt:56626|path_bw:1210161|loss_rate:57.81|path_pto:0|
[2025/09/12 04:07:57 811348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:96000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:410732|
[2025/09/12 04:07:57 811352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56626|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 811356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:560|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 811360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56626|min_srtt:56626|path_bw:1210161|loss_rate:57.81|path_pto:0|
[2025/09/12 04:07:57 811364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:96000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:476017|
[2025/09/12 04:07:57 811369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56626|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 811381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 811386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56626|min_srtt:56626|path_bw:1210161|loss_rate:57.81|path_pto:0|
[2025/09/12 04:07:57 811390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:96000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:477204|
[2025/09/12 04:07:57 811394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 811398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 811404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 811409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 811413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:526|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 811417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:96000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:390553|
[2025/09/12 04:07:57 811445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 811451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 811458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 811464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:96000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 811471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 811477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 811483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077812849|
[2025/09/12 04:07:57 811489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077812849|
[2025/09/12 04:07:57 811495] [debug] |xqc_engine_wakeup_after|wakeup:1757650077812849|now:1757650077811495|diff:1354|
[2025/09/12 04:07:57 811502] [debug] |xqc_engine_main_logic|END|now:1757650077811318|
[2025/09/12 04:07:57 811509] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077811508|
[2025/09/12 04:07:57 811514] [debug] |xqc_engine_wakeup_after|wakeup:1757650077812849|now:1757650077811514|diff:1335|
[2025/09/12 04:07:57 811519] [debug] |xqc_engine_main_logic|END|now:1757650077811508|
[2025/09/12 04:07:57 812808] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077812807|
[2025/09/12 04:07:57 812820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 812827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:208|
[2025/09/12 04:07:57 812830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:209|
[2025/09/12 04:07:57 812836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:209|
[2025/09/12 04:07:57 812841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 812847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:564|origin_pktnum:431|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:567|path_largest_ack:564|
[2025/09/12 04:07:57 812852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:179|tx_in_flight:148807|prior_delivered:285872|prior_time:1757650077753998|is_app_limited:0|send_elapse:56717|ack_elapse:58809|ctl_first_sent_time:1757650077754832|lagest_ack_time:1757650077812807|curr_delivered:355472|
[2025/09/12 04:07:57 812857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077754832|
[2025/09/12 04:07:57 812861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:232||sndq_packets_used_bytes:0|sndq_packets_free:223|
[2025/09/12 04:07:57 812871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:567|origin_pktnum:434|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:567|path_largest_ack:567|
[2025/09/12 04:07:57 812875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:180|tx_in_flight:148807|prior_delivered:288272|prior_time:1757650077755954|is_app_limited:0|send_elapse:57670|ack_elapse:56853|ctl_first_sent_time:1757650077756654|lagest_ack_time:1757650077812807|curr_delivered:356672|
[2025/09/12 04:07:57 812880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077756654|
[2025/09/12 04:07:57 812884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:230||sndq_packets_used_bytes:0|sndq_packets_free:225|
[2025/09/12 04:07:57 812888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56626|rttvar:524|minrtt:31489|latest_rtt:56153|ack_delay:24|
[2025/09/12 04:07:57 812892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56564|rttvar:517|minrtt:31489|latest_rtt:56153|ack_delay:24|
[2025/09/12 04:07:57 812897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:567|lost_pn:564|thresh:3|
[2025/09/12 04:07:57 812901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 812912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 812920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 812950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 812954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 812968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 812998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 813006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 813069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 813076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 813084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 813099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 813107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 813126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 813130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 813133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 813149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 813178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 813213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:562|lost_pn:564|po_sent_time:1757650077753001|lost_send_time:1757650077749173|loss_delay:63634|frame:STREAM |repair:128|
[2025/09/12 04:07:57 813217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077753001u|
[2025/09/12 04:07:57 813221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 813225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077818560|now:1757650077813225|interval:5335|
[2025/09/12 04:07:57 813230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077818560|now:1757650077813225|interv:5335|
[2025/09/12 04:07:57 813234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57670, ack_elapse 56853, delivered 68400|rate 1186058|lost 245|
[2025/09/12 04:07:57 813238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1186058) in round 7|
[2025/09/12 04:07:57 813242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 813246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 813250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077756654|recovery:1|recovery_start:1757650077813221|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 813255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077756654|recovery:1|recovery_start:1757650077813221|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 813262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:92400|srtt:56564|latest_rtt:56153|min_rtt:31489|applimit:0|lost:226|recovery:1|recovery_start:1757650077813221|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 813268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:209|largest:209|pns:2|
[2025/09/12 04:07:57 813272] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:209|frame:ACK |recv_time:1757650077812807|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 813277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197812807|now:1757650077812807|interv:120000000|
[2025/09/12 04:07:57 813281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197812807|now:1757650077812807|interv:120000000|
[2025/09/12 04:07:57 813285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077812849|pq_index:0|
[2025/09/12 04:07:57 813289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077811318|
[2025/09/12 04:07:57 813293] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077813293|
[2025/09/12 04:07:57 813298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077813297|
[2025/09/12 04:07:57 813303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077812849|now:1757650077813297|
[2025/09/12 04:07:57 813307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077812849|now:1757650077813297|
[2025/09/12 04:07:57 813311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 813316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56564|min_srtt:56564|path_bw:1210161|loss_rate:57.81|path_pto:0|
[2025/09/12 04:07:57 813320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:92400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:411919|
[2025/09/12 04:07:57 813325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56564|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 813329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:562|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 813334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56564|min_srtt:56564|path_bw:1210161|loss_rate:57.81|path_pto:0|
[2025/09/12 04:07:57 813338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:92400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:477204|
[2025/09/12 04:07:57 813342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56564|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 813346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 813353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56564|min_srtt:56564|path_bw:1210161|loss_rate:57.81|path_pto:0|
[2025/09/12 04:07:57 813357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:92400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:478391|
[2025/09/12 04:07:57 813361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56564|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 813366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 813370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56564|min_srtt:56564|path_bw:1210161|loss_rate:57.81|path_pto:0|
[2025/09/12 04:07:57 813374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:92400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:479578|
[2025/09/12 04:07:57 813378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 813382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 813386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 813390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 813394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:526|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 813398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:390553|
[2025/09/12 04:07:57 813402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 813408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:643|
[2025/09/12 04:07:57 813464] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:643|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:92400|now:1757650077813418|stream_id:8|stream_offset:390553|
[2025/09/12 04:07:57 813477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:643|origin_pktnum:526|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 813484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:92400|applimit:0|
[2025/09/12 04:07:57 813491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077818560|now:1757650077813490|interval:5070|
[2025/09/12 04:07:57 813498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077818560|now:1757650077813490|interv:5070|
[2025/09/12 04:07:57 813504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:93600|
[2025/09/12 04:07:57 813511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:528|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 813517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:93600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:320520|
[2025/09/12 04:07:57 813529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:2174|
[2025/09/12 04:07:57 813535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077815709|now:1757650077813535|interv:2174|
[2025/09/12 04:07:57 813541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:2174|
[2025/09/12 04:07:57 813547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 813553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 813559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:93600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 813566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 813571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 813577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077815709|
[2025/09/12 04:07:57 813583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077815709|
[2025/09/12 04:07:57 813589] [debug] |xqc_engine_wakeup_after|wakeup:1757650077815709|now:1757650077813589|diff:2120|
[2025/09/12 04:07:57 813595] [debug] |xqc_engine_main_logic|END|now:1757650077813297|
[2025/09/12 04:07:57 813603] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077813602|
[2025/09/12 04:07:57 813608] [debug] |xqc_engine_wakeup_after|wakeup:1757650077815709|now:1757650077813608|diff:2101|
[2025/09/12 04:07:57 813614] [debug] |xqc_engine_main_logic|END|now:1757650077813602|
[2025/09/12 04:07:57 814768] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077814767|
[2025/09/12 04:07:57 814800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 814809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:209|
[2025/09/12 04:07:57 814814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:210|
[2025/09/12 04:07:57 814820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:210|
[2025/09/12 04:07:57 814824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 814831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:568|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:570|path_largest_ack:568|
[2025/09/12 04:07:57 814835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:180|tx_in_flight:150007|prior_delivered:288272|prior_time:1757650077755954|is_app_limited:0|send_elapse:57817|ack_elapse:58813|ctl_first_sent_time:1757650077756801|lagest_ack_time:1757650077814767|curr_delivered:357872|
[2025/09/12 04:07:57 814840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077756801|
[2025/09/12 04:07:57 814845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:230||sndq_packets_used_bytes:0|sndq_packets_free:225|
[2025/09/12 04:07:57 814849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:570|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:570|path_largest_ack:570|
[2025/09/12 04:07:57 814854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:180|tx_in_flight:151207|prior_delivered:289472|prior_time:1757650077757027|is_app_limited:0|send_elapse:57557|ack_elapse:57740|ctl_first_sent_time:1757650077757592|lagest_ack_time:1757650077814767|curr_delivered:359072|
[2025/09/12 04:07:57 814865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077757592|
[2025/09/12 04:07:57 814869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:229||sndq_packets_used_bytes:0|sndq_packets_free:226|
[2025/09/12 04:07:57 814873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56564|rttvar:517|minrtt:31489|latest_rtt:57175|ack_delay:24|
[2025/09/12 04:07:57 814877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56637|rttvar:534|minrtt:31489|latest_rtt:57175|ack_delay:24|
[2025/09/12 04:07:57 814881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:570|lost_pn:567|thresh:3|
[2025/09/12 04:07:57 814885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 814897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 814905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 814935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 814938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 814950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 814994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 814998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 815054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 815065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 815072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 815087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 815095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 815114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 815118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 815121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 815136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 815165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 815204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:565|lost_pn:567|po_sent_time:1757650077754926|lost_send_time:1757650077750446|loss_delay:64321|frame:STREAM |repair:128|
[2025/09/12 04:07:57 815208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:566|lost_pn:567|po_sent_time:1757650077755015|lost_send_time:1757650077750446|loss_delay:64321|frame:STREAM |repair:128|
[2025/09/12 04:07:57 815212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077755015u|
[2025/09/12 04:07:57 815217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 815221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077821250|now:1757650077815220|interval:6030|
[2025/09/12 04:07:57 815225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077821250|now:1757650077815220|interv:6030|
[2025/09/12 04:07:57 815229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57557, ack_elapse 57740, delivered 69600|rate 1205403|lost 247|
[2025/09/12 04:07:57 815233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205403) in round 7|
[2025/09/12 04:07:57 815237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 815241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 815245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077757592|recovery:1|recovery_start:1757650077815216|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 815250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077757592|recovery:1|recovery_start:1757650077815216|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 815257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:88800|srtt:56637|latest_rtt:57175|min_rtt:31489|applimit:0|lost:227|recovery:1|recovery_start:1757650077815216|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 815263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:210|largest:210|pns:2|
[2025/09/12 04:07:57 815267] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:210|frame:ACK |recv_time:1757650077814767|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 815272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197814767|now:1757650077814767|interv:120000000|
[2025/09/12 04:07:57 815276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197814767|now:1757650077814767|interv:120000000|
[2025/09/12 04:07:57 815280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077815709|pq_index:0|
[2025/09/12 04:07:57 815284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077813297|
[2025/09/12 04:07:57 815288] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077815288|
[2025/09/12 04:07:57 815293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077815292|
[2025/09/12 04:07:57 815299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:58.14|path_pto:0|
[2025/09/12 04:07:57 815303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:88800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:413106|
[2025/09/12 04:07:57 815307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56637|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 815312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:565|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 815316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:58.14|path_pto:0|
[2025/09/12 04:07:57 815320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:88800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:414293|
[2025/09/12 04:07:57 815325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56637|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 815329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:566|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 815333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:58.14|path_pto:0|
[2025/09/12 04:07:57 815337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:88800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:479578|
[2025/09/12 04:07:57 815341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56637|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 815348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 815352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:58.14|path_pto:0|
[2025/09/12 04:07:57 815356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:88800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:480765|
[2025/09/12 04:07:57 815360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56637|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 815364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 815368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:58.14|path_pto:0|
[2025/09/12 04:07:57 815372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:88800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:481952|
[2025/09/12 04:07:57 815376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 815380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 815384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 815388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 815392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:528|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 815397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:88800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:320520|
[2025/09/12 04:07:57 815401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 815406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 815413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 815437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:88800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 815447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 815453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 815458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077815709|
[2025/09/12 04:07:57 815465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077815709|
[2025/09/12 04:07:57 815471] [debug] |xqc_engine_wakeup_after|wakeup:1757650077815709|now:1757650077815471|diff:238|
[2025/09/12 04:07:57 815478] [debug] |xqc_engine_main_logic|END|now:1757650077815292|
[2025/09/12 04:07:57 815491] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077815491|
[2025/09/12 04:07:57 815496] [debug] |xqc_engine_wakeup_after|wakeup:1757650077815709|now:1757650077815496|diff:213|
[2025/09/12 04:07:57 815502] [debug] |xqc_engine_main_logic|END|now:1757650077815491|
[2025/09/12 04:07:57 816578] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077816577|
[2025/09/12 04:07:57 816593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077815709|pq_index:0|
[2025/09/12 04:07:57 816599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077815292|
[2025/09/12 04:07:57 816607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077816605|
[2025/09/12 04:07:57 816613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077815709|now:1757650077816605|
[2025/09/12 04:07:57 816620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077815709|now:1757650077816605|
[2025/09/12 04:07:57 816625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 816633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1210161|loss_rate:58.14|path_pto:0|
[2025/09/12 04:07:57 816640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:88800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:481952|
[2025/09/12 04:07:57 816647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 816652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 816658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 816665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 816672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:528|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 816678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:88800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:320520|
[2025/09/12 04:07:57 816685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 816692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:644|
[2025/09/12 04:07:57 816729] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:644|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:88800|now:1757650077816703|stream_id:8|stream_offset:320520|
[2025/09/12 04:07:57 816738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:644|origin_pktnum:395|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 816745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:88800|applimit:0|
[2025/09/12 04:07:57 816751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077821250|now:1757650077816751|interval:4499|
[2025/09/12 04:07:57 816758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077821250|now:1757650077816751|interv:4499|
[2025/09/12 04:07:57 816770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:90000|
[2025/09/12 04:07:57 816778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:529|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 816784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:391740|
[2025/09/12 04:07:57 816791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1768|
[2025/09/12 04:07:57 816797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077818565|now:1757650077816797|interv:1768|
[2025/09/12 04:07:57 816803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1768|
[2025/09/12 04:07:57 816809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 816816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 816822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:90000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 816829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 816835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 816841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077818565|
[2025/09/12 04:07:57 816848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077818565|
[2025/09/12 04:07:57 816854] [debug] |xqc_engine_wakeup_after|wakeup:1757650077818565|now:1757650077816854|diff:1711|
[2025/09/12 04:07:57 816860] [debug] |xqc_engine_main_logic|END|now:1757650077816605|
[2025/09/12 04:07:57 816872] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077816871|
[2025/09/12 04:07:57 816879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 816887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:210|
[2025/09/12 04:07:57 816893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:211|
[2025/09/12 04:07:57 816901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:211|
[2025/09/12 04:07:57 816907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 816917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:571|origin_pktnum:184|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:574|path_largest_ack:571|
[2025/09/12 04:07:57 816924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:182|tx_in_flight:148807|prior_delivered:290672|prior_time:1757650077758005|is_app_limited:0|send_elapse:57771|ack_elapse:58866|ctl_first_sent_time:1757650077758836|lagest_ack_time:1757650077816871|curr_delivered:360272|
[2025/09/12 04:07:57 816932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077758836|
[2025/09/12 04:07:57 816939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:230||sndq_packets_used_bytes:0|sndq_packets_free:225|
[2025/09/12 04:07:57 816946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:574|origin_pktnum:441|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:574|path_largest_ack:574|
[2025/09/12 04:07:57 816956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:184|tx_in_flight:147607|prior_delivered:293072|prior_time:1757650077759978|is_app_limited:0|send_elapse:57764|ack_elapse:56893|ctl_first_sent_time:1757650077760715|lagest_ack_time:1757650077816871|curr_delivered:361472|
[2025/09/12 04:07:57 816961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077760715|
[2025/09/12 04:07:57 816965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:228||sndq_packets_used_bytes:0|sndq_packets_free:227|
[2025/09/12 04:07:57 816969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56637|rttvar:534|minrtt:31489|latest_rtt:56156|ack_delay:32|
[2025/09/12 04:07:57 816973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56573|rttvar:529|minrtt:31489|latest_rtt:56156|ack_delay:32|
[2025/09/12 04:07:57 816980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:574|lost_pn:571|thresh:3|
[2025/09/12 04:07:57 816987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 816993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 816999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 817035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 817039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 817084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 817144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 817152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 817162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 817177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 817184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 817203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 817207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 817211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 817226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 817252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 817301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:569|lost_pn:571|po_sent_time:1757650077756929|lost_send_time:1757650077753227|loss_delay:63644|frame:STREAM |repair:128|
[2025/09/12 04:07:57 817305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077756929u|
[2025/09/12 04:07:57 817309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 817313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077822573|now:1757650077817313|interval:5260|
[2025/09/12 04:07:57 817317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077822573|now:1757650077817313|interv:5260|
[2025/09/12 04:07:57 817322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57764, ack_elapse 56893, delivered 68400|rate 1184128|lost 248|
[2025/09/12 04:07:57 817326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1184128) in round 7|
[2025/09/12 04:07:57 817330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 817334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 817338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077760715|recovery:1|recovery_start:1757650077817309|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 817343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077760715|recovery:1|recovery_start:1757650077817309|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 817347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:86400|srtt:56573|latest_rtt:56156|min_rtt:31489|applimit:0|lost:228|recovery:1|recovery_start:1757650077817309|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 817356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:211|largest:211|pns:2|
[2025/09/12 04:07:57 817361] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:211|frame:ACK |recv_time:1757650077816871|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 817366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197816871|now:1757650077816871|interv:120000000|
[2025/09/12 04:07:57 817370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197816871|now:1757650077816871|interv:120000000|
[2025/09/12 04:07:57 817374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077818565|pq_index:0|
[2025/09/12 04:07:57 817378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077816605|
[2025/09/12 04:07:57 817382] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077817382|
[2025/09/12 04:07:57 817387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077817385|
[2025/09/12 04:07:57 817392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1210161|loss_rate:58.46|path_pto:0|
[2025/09/12 04:07:57 817398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:86400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:416667|
[2025/09/12 04:07:57 817406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56573|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 817412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:569|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 817437] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1210161|loss_rate:58.46|path_pto:0|
[2025/09/12 04:07:57 817448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:86400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:481952|
[2025/09/12 04:07:57 817455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56573|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 817462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 817468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1210161|loss_rate:58.46|path_pto:0|
[2025/09/12 04:07:57 817474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:86400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:483139|
[2025/09/12 04:07:57 817480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56573|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 817487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 817499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1210161|loss_rate:58.46|path_pto:0|
[2025/09/12 04:07:57 817505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:86400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:484326|
[2025/09/12 04:07:57 817512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 817518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 817524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 817558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 817566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:529|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 817572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:391740|
[2025/09/12 04:07:57 817578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 817583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 817590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 817596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:86400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 817602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 817608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 817613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077818565|
[2025/09/12 04:07:57 817620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077818565|
[2025/09/12 04:07:57 817626] [debug] |xqc_engine_wakeup_after|wakeup:1757650077818565|now:1757650077817626|diff:939|
[2025/09/12 04:07:57 817633] [debug] |xqc_engine_main_logic|END|now:1757650077817385|
[2025/09/12 04:07:57 817640] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077817640|
[2025/09/12 04:07:57 817647] [debug] |xqc_engine_wakeup_after|wakeup:1757650077818565|now:1757650077817647|diff:918|
[2025/09/12 04:07:57 817653] [debug] |xqc_engine_main_logic|END|now:1757650077817640|
[2025/09/12 04:07:57 818734] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077818734|
[2025/09/12 04:07:57 818749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077818565|pq_index:0|
[2025/09/12 04:07:57 818756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077817385|
[2025/09/12 04:07:57 818765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077818763|
[2025/09/12 04:07:57 818771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077818565|now:1757650077818763|
[2025/09/12 04:07:57 818790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077818565|now:1757650077818763|
[2025/09/12 04:07:57 818795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 818800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1210161|loss_rate:58.46|path_pto:0|
[2025/09/12 04:07:57 818805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:86400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:484326|
[2025/09/12 04:07:57 818810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 818814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 818818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 818822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 818827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:529|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 818831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:391740|
[2025/09/12 04:07:57 818835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 818840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:645|
[2025/09/12 04:07:57 818870] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:645|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:86400|now:1757650077818848|stream_id:8|stream_offset:391740|
[2025/09/12 04:07:57 818876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:645|origin_pktnum:529|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 818881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:86400|applimit:0|
[2025/09/12 04:07:57 818886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077822573|now:1757650077818886|interval:3687|
[2025/09/12 04:07:57 818890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077822573|now:1757650077818886|interv:3687|
[2025/09/12 04:07:57 818894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:87600|
[2025/09/12 04:07:57 818899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:532|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 818903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:87600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:394114|
[2025/09/12 04:07:57 818908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:2510|
[2025/09/12 04:07:57 818912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077821422|now:1757650077818912|interv:2510|
[2025/09/12 04:07:57 818916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:2510|
[2025/09/12 04:07:57 818919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 818927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 818931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:87600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 818936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 818939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 818943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077821422|
[2025/09/12 04:07:57 818948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077821422|
[2025/09/12 04:07:57 818952] [debug] |xqc_engine_wakeup_after|wakeup:1757650077821422|now:1757650077818951|diff:2471|
[2025/09/12 04:07:57 818956] [debug] |xqc_engine_main_logic|END|now:1757650077818763|
[2025/09/12 04:07:57 818965] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077818964|
[2025/09/12 04:07:57 818970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 818975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:211|
[2025/09/12 04:07:57 818979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:212|
[2025/09/12 04:07:57 818985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:212|
[2025/09/12 04:07:57 818989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 818995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:575|origin_pktnum:442|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:578|path_largest_ack:575|
[2025/09/12 04:07:57 819000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:184|tx_in_flight:148807|prior_delivered:293072|prior_time:1757650077759978|is_app_limited:0|send_elapse:57880|ack_elapse:58986|ctl_first_sent_time:1757650077760831|lagest_ack_time:1757650077818964|curr_delivered:362672|
[2025/09/12 04:07:57 819005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077760831|
[2025/09/12 04:07:57 819009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:224||sndq_packets_used_bytes:0|sndq_packets_free:231|
[2025/09/12 04:07:57 819014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:578|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:578|path_largest_ack:578|
[2025/09/12 04:07:57 819018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:184|tx_in_flight:151207|prior_delivered:294272|prior_time:1757650077761170|is_app_limited:0|send_elapse:56969|ack_elapse:57794|ctl_first_sent_time:1757650077761818|lagest_ack_time:1757650077818964|curr_delivered:363872|
[2025/09/12 04:07:57 819023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077761818|
[2025/09/12 04:07:57 819027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:223||sndq_packets_used_bytes:0|sndq_packets_free:232|
[2025/09/12 04:07:57 819031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56573|rttvar:529|minrtt:31489|latest_rtt:57146|ack_delay:24|
[2025/09/12 04:07:57 819035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56642|rttvar:534|minrtt:31489|latest_rtt:57146|ack_delay:24|
[2025/09/12 04:07:57 819042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:578|lost_pn:575|thresh:3|
[2025/09/12 04:07:57 819046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 819054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 819089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 819092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 819130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 819194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 819202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 819209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 819225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 819232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 819254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 819258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 819261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 819277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 819303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 819356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:572|lost_pn:575|po_sent_time:1757650077758929|lost_send_time:1757650077754675|loss_delay:64289|frame:STREAM |repair:128|
[2025/09/12 04:07:57 819361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:573|lost_pn:575|po_sent_time:1757650077759023|lost_send_time:1757650077754675|loss_delay:64289|frame:STREAM |repair:128|
[2025/09/12 04:07:57 819365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077759023u|
[2025/09/12 04:07:57 819369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 819374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077825243|now:1757650077819373|interval:5870|
[2025/09/12 04:07:57 819378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077825243|now:1757650077819373|interv:5870|
[2025/09/12 04:07:57 819382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56969, ack_elapse 57794, delivered 69600|rate 1204277|lost 250|
[2025/09/12 04:07:57 819387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204277) in round 7|
[2025/09/12 04:07:57 819394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 819400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 819406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077761818|recovery:1|recovery_start:1757650077819369|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 819412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077761818|recovery:1|recovery_start:1757650077819369|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 819438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:82800|srtt:56642|latest_rtt:57146|min_rtt:31489|applimit:0|lost:229|recovery:1|recovery_start:1757650077819369|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 819451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:212|largest:212|pns:2|
[2025/09/12 04:07:57 819458] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:212|frame:ACK |recv_time:1757650077818964|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 819466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197818964|now:1757650077818964|interv:120000000|
[2025/09/12 04:07:57 819472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197818964|now:1757650077818964|interv:120000000|
[2025/09/12 04:07:57 819483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077821422|pq_index:0|
[2025/09/12 04:07:57 819489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077818763|
[2025/09/12 04:07:57 819494] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077819494|
[2025/09/12 04:07:57 819502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077819500|
[2025/09/12 04:07:57 819510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56642|min_srtt:56642|path_bw:1210161|loss_rate:58.78|path_pto:0|
[2025/09/12 04:07:57 819518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:82800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:346634|
[2025/09/12 04:07:57 819525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 819532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:572|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 819538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56642|min_srtt:56642|path_bw:1210161|loss_rate:58.78|path_pto:0|
[2025/09/12 04:07:57 819545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:58800|inflight:82800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:419041|
[2025/09/12 04:07:57 819551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 819558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:573|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 819564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56642|min_srtt:56642|path_bw:1210161|loss_rate:58.78|path_pto:0|
[2025/09/12 04:07:57 819571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:60000|inflight:82800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:484326|
[2025/09/12 04:07:57 819577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 819584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 819589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56642|min_srtt:56642|path_bw:1210161|loss_rate:58.78|path_pto:0|
[2025/09/12 04:07:57 819595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:61200|inflight:82800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:485513|
[2025/09/12 04:07:57 819601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 819607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 819618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56642|min_srtt:56642|path_bw:1210161|loss_rate:58.78|path_pto:0|
[2025/09/12 04:07:57 819624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:62400|inflight:82800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:486700|
[2025/09/12 04:07:57 819631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 819637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 819642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 819649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 819656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:532|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 819663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:82800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:394114|
[2025/09/12 04:07:57 819670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 819676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 819682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 819688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:82800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 819694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 819700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 819706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077821422|
[2025/09/12 04:07:57 819712] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077821422|
[2025/09/12 04:07:57 819718] [debug] |xqc_engine_wakeup_after|wakeup:1757650077821422|now:1757650077819718|diff:1704|
[2025/09/12 04:07:57 819724] [debug] |xqc_engine_main_logic|END|now:1757650077819500|
[2025/09/12 04:07:57 819732] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077819732|
[2025/09/12 04:07:57 819738] [debug] |xqc_engine_wakeup_after|wakeup:1757650077821422|now:1757650077819738|diff:1684|
[2025/09/12 04:07:57 819744] [debug] |xqc_engine_main_logic|END|now:1757650077819732|
[2025/09/12 04:07:57 820817] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077820816|
[2025/09/12 04:07:57 820829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 820836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:212|
[2025/09/12 04:07:57 820840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:213|
[2025/09/12 04:07:57 820846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:213|
[2025/09/12 04:07:57 820850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 820856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:579|origin_pktnum:446|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:580|path_largest_ack:579|
[2025/09/12 04:07:57 820866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:186|tx_in_flight:147607|prior_delivered:296672|prior_time:1757650077762898|is_app_limited:0|send_elapse:56756|ack_elapse:57918|ctl_first_sent_time:1757650077763586|lagest_ack_time:1757650077820816|curr_delivered:365072|
[2025/09/12 04:07:57 820871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077763586|
[2025/09/12 04:07:57 820876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:223||sndq_packets_used_bytes:0|sndq_packets_free:232|
[2025/09/12 04:07:57 820880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:580|origin_pktnum:447|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:580|path_largest_ack:580|
[2025/09/12 04:07:57 820885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:186|tx_in_flight:147607|prior_delivered:296672|prior_time:1757650077762898|is_app_limited:0|send_elapse:56756|ack_elapse:57918|ctl_first_sent_time:1757650077763586|lagest_ack_time:1757650077820816|curr_delivered:366272|
[2025/09/12 04:07:57 820889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077763706|
[2025/09/12 04:07:57 820893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:221||sndq_packets_used_bytes:0|sndq_packets_free:234|
[2025/09/12 04:07:57 820897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56642|rttvar:534|minrtt:31489|latest_rtt:57110|ack_delay:32|
[2025/09/12 04:07:57 820901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56696|rttvar:510|minrtt:31489|latest_rtt:57110|ack_delay:32|
[2025/09/12 04:07:57 820905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:580|lost_pn:577|thresh:3|
[2025/09/12 04:07:57 820909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 820917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 820951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 820958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 820988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 820999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 821048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 821058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 821066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 821081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 821089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 821107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 821111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 821115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 821130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 821159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 821212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:576|lost_pn:577|po_sent_time:1757650077760954|lost_send_time:1757650077756568|loss_delay:64248|frame:STREAM |repair:128|
[2025/09/12 04:07:57 821221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:577|lost_pn:577|po_sent_time:1757650077761073|lost_send_time:1757650077756568|loss_delay:64248|frame:STREAM |repair:128|
[2025/09/12 04:07:57 821226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077761073u|
[2025/09/12 04:07:57 821230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 821234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56696|rtt_var:510|pto_duration:58736|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 821239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 821243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 821246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 78000|
[2025/09/12 04:07:57 821253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077897584|now:1757650077821234|interv:76350|
[2025/09/12 04:07:57 821257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077897584|now:1757650077821234|interval:76350|pto_count:0|srtt:56696
[2025/09/12 04:07:57 821261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56756, ack_elapse 57918, delivered 69600|rate 1201698|lost 252|
[2025/09/12 04:07:57 821266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201698) in round 7|
[2025/09/12 04:07:57 821270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 821274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 821278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077763706|recovery:1|recovery_start:1757650077821230|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 821283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077763706|recovery:1|recovery_start:1757650077821230|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 821287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:78000|srtt:56696|latest_rtt:57110|min_rtt:31489|applimit:0|lost:229|recovery:1|recovery_start:1757650077821230|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 821293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:213|largest:213|pns:2|
[2025/09/12 04:07:57 821297] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:213|frame:ACK |recv_time:1757650077820816|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 821302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197820816|now:1757650077820816|interv:120000000|
[2025/09/12 04:07:57 821306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197820816|now:1757650077820816|interv:120000000|
[2025/09/12 04:07:57 821310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077821422|pq_index:0|
[2025/09/12 04:07:57 821315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077819500|
[2025/09/12 04:07:57 821318] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077821318|
[2025/09/12 04:07:57 821323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077821322|
[2025/09/12 04:07:57 821329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56696|min_srtt:56696|path_bw:1210161|loss_rate:58.78|path_pto:0|
[2025/09/12 04:07:57 821334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:62400|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:420228|
[2025/09/12 04:07:57 821338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56696|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 821346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:576|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 821350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56696|min_srtt:56696|path_bw:1210161|loss_rate:58.78|path_pto:0|
[2025/09/12 04:07:57 821354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:63600|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:421415|
[2025/09/12 04:07:57 821358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56696|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 821363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:577|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 821367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56696|min_srtt:56696|path_bw:1210161|loss_rate:58.78|path_pto:0|
[2025/09/12 04:07:57 821371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:64800|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:486700|
[2025/09/12 04:07:57 821375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56696|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 821379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 821385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56696|min_srtt:56696|path_bw:1210161|loss_rate:58.78|path_pto:0|
[2025/09/12 04:07:57 821391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:66000|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:487887|
[2025/09/12 04:07:57 821398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56696|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 821404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 821411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56696|min_srtt:56696|path_bw:1210161|loss_rate:58.78|path_pto:0|
[2025/09/12 04:07:57 821417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:67200|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:489074|
[2025/09/12 04:07:57 821446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 821452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 821458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 821464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 821471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:532|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 821477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:394114|
[2025/09/12 04:07:57 821489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 821495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 821501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 821507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 821514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 821520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 821526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077821422|
[2025/09/12 04:07:57 821532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077821422|
[2025/09/12 04:07:57 821538] [debug] |xqc_engine_wakeup_after|wakeup:1757650077821422|now:1757650077821538|diff:18446744073709551500|
[2025/09/12 04:07:57 821545] [debug] |xqc_engine_main_logic|END|now:1757650077821322|
[2025/09/12 04:07:57 821552] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077821552|
[2025/09/12 04:07:57 821558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077821422|pq_index:0|
[2025/09/12 04:07:57 821564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077821322|
[2025/09/12 04:07:57 821571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077821569|
[2025/09/12 04:07:57 821578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077821422|now:1757650077821569|
[2025/09/12 04:07:57 821584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077821422|now:1757650077821569|
[2025/09/12 04:07:57 821589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 821596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56696|min_srtt:56696|path_bw:1210161|loss_rate:58.78|path_pto:0|
[2025/09/12 04:07:57 821602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:67200|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:489074|
[2025/09/12 04:07:57 821609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 821615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 821620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 821627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 821634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:532|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 821640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:394114|
[2025/09/12 04:07:57 821651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 821657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:646|
[2025/09/12 04:07:57 821695] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:646|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:78000|now:1757650077821668|stream_id:8|stream_offset:394114|
[2025/09/12 04:07:57 821704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:646|origin_pktnum:532|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 821711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:78000|applimit:0|
[2025/09/12 04:07:57 821717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56696|rtt_var:510|pto_duration:58736|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 821724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 821729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 821735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 79200|
[2025/09/12 04:07:57 821741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077900404|now:1757650077821717|interv:78687|
[2025/09/12 04:07:57 821747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077900404|now:1757650077821717|interval:78687|pto_count:0|srtt:56696
[2025/09/12 04:07:57 821754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:79200|
[2025/09/12 04:07:57 821761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:534|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 821767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:79200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:395301|
[2025/09/12 04:07:57 821775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:2510|
[2025/09/12 04:07:57 821781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077824291|now:1757650077821781|interv:2510|
[2025/09/12 04:07:57 821788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:2510|
[2025/09/12 04:07:57 821794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 821800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 821807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:79200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 821814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 821819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 821825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077824291|
[2025/09/12 04:07:57 821832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077824291|
[2025/09/12 04:07:57 821836] [debug] |xqc_engine_wakeup_after|wakeup:1757650077824291|now:1757650077821836|diff:2455|
[2025/09/12 04:07:57 821845] [debug] |xqc_engine_main_logic|END|now:1757650077821569|
[2025/09/12 04:07:57 821855] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077821854|
[2025/09/12 04:07:57 821860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 821866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:213|
[2025/09/12 04:07:57 821870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:214|
[2025/09/12 04:07:57 821876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:214|
[2025/09/12 04:07:57 821880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 821886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:583|origin_pktnum:450|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:583|path_largest_ack:583|
[2025/09/12 04:07:57 821891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:190|tx_in_flight:145207|prior_delivered:299072|prior_time:1757650077764959|is_app_limited:0|send_elapse:57760|ack_elapse:56895|ctl_first_sent_time:1757650077765698|lagest_ack_time:1757650077821854|curr_delivered:367472|
[2025/09/12 04:07:57 821896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077765698|
[2025/09/12 04:07:57 821900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:221||sndq_packets_used_bytes:0|sndq_packets_free:234|
[2025/09/12 04:07:57 821904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56696|rttvar:510|minrtt:31489|latest_rtt:56156|ack_delay:24|
[2025/09/12 04:07:57 821909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56625|rttvar:524|minrtt:31489|latest_rtt:56156|ack_delay:24|
[2025/09/12 04:07:57 821913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:583|lost_pn:580|thresh:3|
[2025/09/12 04:07:57 821917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 821925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 821962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 821966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 821992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 821996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 822053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 822063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 822070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 822086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 822093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 822112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 822116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 822119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 822135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 822164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 822217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 822228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 822232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077827525|now:1757650077822232|interval:5293|
[2025/09/12 04:07:57 822236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077827525|now:1757650077822232|interv:5293|
[2025/09/12 04:07:57 822240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57760, ack_elapse 56895, delivered 68400|rate 1184210|lost 252|
[2025/09/12 04:07:57 822245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1184210) in round 7|
[2025/09/12 04:07:57 822249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 822253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 822259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:0|acked:1200|po_sent_time:1757650077765698|recovery:1|recovery_start:1757650077821230|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 822264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:0|acked:1200|po_sent_time:1757650077765698|recovery:1|recovery_start:1757650077821230|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 822268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:78000|srtt:56625|latest_rtt:56156|min_rtt:31489|applimit:0|lost:230|recovery:1|recovery_start:1757650077821230|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 822274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:214|largest:214|pns:2|
[2025/09/12 04:07:57 822279] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:214|frame:ACK |recv_time:1757650077821854|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 822283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197821854|now:1757650077821854|interv:120000000|
[2025/09/12 04:07:57 822287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197821854|now:1757650077821854|interv:120000000|
[2025/09/12 04:07:57 822291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077824291|pq_index:0|
[2025/09/12 04:07:57 822295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077821569|
[2025/09/12 04:07:57 822299] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077822299|
[2025/09/12 04:07:57 822304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077822303|
[2025/09/12 04:07:57 822310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56625|min_srtt:56625|path_bw:1210161|loss_rate:59.09|path_pto:0|
[2025/09/12 04:07:57 822314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:66000|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:489074|
[2025/09/12 04:07:57 822319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56625|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 822324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 822328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56625|min_srtt:56625|path_bw:1210161|loss_rate:59.09|path_pto:0|
[2025/09/12 04:07:57 822332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:67200|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:490261|
[2025/09/12 04:07:57 822337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 822340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 822344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 822351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 822356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:534|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 822360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:395301|
[2025/09/12 04:07:57 822364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 822368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 822372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 822376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:78000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 822380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 822385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 822392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077824291|
[2025/09/12 04:07:57 822398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077824291|
[2025/09/12 04:07:57 822404] [debug] |xqc_engine_wakeup_after|wakeup:1757650077824291|now:1757650077822404|diff:1887|
[2025/09/12 04:07:57 822411] [debug] |xqc_engine_main_logic|END|now:1757650077822303|
[2025/09/12 04:07:57 822418] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077822418|
[2025/09/12 04:07:57 822446] [debug] |xqc_engine_wakeup_after|wakeup:1757650077824291|now:1757650077822446|diff:1845|
[2025/09/12 04:07:57 822453] [debug] |xqc_engine_main_logic|END|now:1757650077822418|
[2025/09/12 04:07:57 823843] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077823842|
[2025/09/12 04:07:57 823859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 823866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:214|
[2025/09/12 04:07:57 823870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:215|
[2025/09/12 04:07:57 823876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:215|
[2025/09/12 04:07:57 823880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 823886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:584|origin_pktnum:451|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:589|path_largest_ack:584|
[2025/09/12 04:07:57 823891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:190|tx_in_flight:146407|prior_delivered:299072|prior_time:1757650077764959|is_app_limited:0|send_elapse:57905|ack_elapse:58883|ctl_first_sent_time:1757650077765843|lagest_ack_time:1757650077823842|curr_delivered:368672|
[2025/09/12 04:07:57 823896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077765843|
[2025/09/12 04:07:57 823901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:219||sndq_packets_used_bytes:0|sndq_packets_free:236|
[2025/09/12 04:07:57 823905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:589|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:589|path_largest_ack:589|
[2025/09/12 04:07:57 823916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:190|tx_in_flight:151207|prior_delivered:300272|prior_time:1757650077766360|is_app_limited:0|send_elapse:58111|ack_elapse:57482|ctl_first_sent_time:1757650077767052|lagest_ack_time:1757650077823842|curr_delivered:369872|
[2025/09/12 04:07:57 823920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077767052|
[2025/09/12 04:07:57 823924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:218||sndq_packets_used_bytes:0|sndq_packets_free:237|
[2025/09/12 04:07:57 823928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56625|rttvar:524|minrtt:31489|latest_rtt:56790|ack_delay:24|
[2025/09/12 04:07:57 823933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56642|rttvar:428|minrtt:31489|latest_rtt:56790|ack_delay:24|
[2025/09/12 04:07:57 823937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:589|lost_pn:586|thresh:3|
[2025/09/12 04:07:57 823941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 823945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 823949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 823953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 823956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 823960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 823964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 823968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 823971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 823975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 823979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 823983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 823987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 823990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 823994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 823998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 824012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 824072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 824080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 824087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 824109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 824117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 824136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 824140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 824143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 824159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 824185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 824241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 824253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:581|lost_pn:586|po_sent_time:1757650077763822|lost_send_time:1757650077759954|loss_delay:63888|frame:STREAM |repair:128|
[2025/09/12 04:07:57 824257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:582|lost_pn:586|po_sent_time:1757650077763946|lost_send_time:1757650077759954|loss_delay:63888|frame:STREAM |repair:128|
[2025/09/12 04:07:57 824262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:585|lost_pn:586|po_sent_time:1757650077765974|lost_send_time:1757650077759954|loss_delay:63888|frame:STREAM |repair:128|
[2025/09/12 04:07:57 824266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:586|lost_pn:586|po_sent_time:1757650077766073|lost_send_time:1757650077759954|loss_delay:63888|frame:STREAM |repair:128|
[2025/09/12 04:07:57 824270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077766073u|
[2025/09/12 04:07:57 824275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 824279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077830062|now:1757650077824278|interval:5784|
[2025/09/12 04:07:57 824283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077830062|now:1757650077824278|interv:5784|
[2025/09/12 04:07:57 824287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58111, ack_elapse 57482, delivered 69600|rate 1197707|lost 256|
[2025/09/12 04:07:57 824291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1197707) in round 7|
[2025/09/12 04:07:57 824295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 824299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 824306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:4|acked:2400|po_sent_time:1757650077767052|recovery:1|recovery_start:1757650077824274|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 824310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:4|acked:2400|po_sent_time:1757650077767052|recovery:1|recovery_start:1757650077824274|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 824315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:70800|srtt:56642|latest_rtt:56790|min_rtt:31489|applimit:0|lost:230|recovery:1|recovery_start:1757650077824274|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 824321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:215|largest:215|pns:2|
[2025/09/12 04:07:57 824325] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:215|frame:ACK |recv_time:1757650077823842|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 824330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197823842|now:1757650077823842|interv:120000000|
[2025/09/12 04:07:57 824336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197823842|now:1757650077823842|interv:120000000|
[2025/09/12 04:07:57 824343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077824291|pq_index:0|
[2025/09/12 04:07:57 824349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077822303|
[2025/09/12 04:07:57 824356] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077824355|
[2025/09/12 04:07:57 824363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077824362|
[2025/09/12 04:07:57 824371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077824291|now:1757650077824362|
[2025/09/12 04:07:57 824377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077824291|now:1757650077824362|
[2025/09/12 04:07:57 824383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 824391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56642|min_srtt:56642|path_bw:1210161|loss_rate:59.09|path_pto:0|
[2025/09/12 04:07:57 824398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:67200|inflight:70800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:423789|
[2025/09/12 04:07:57 824405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 824413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:581|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 824432] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56642|min_srtt:56642|path_bw:1210161|loss_rate:59.09|path_pto:0|
[2025/09/12 04:07:57 824439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:68400|inflight:70800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:424976|
[2025/09/12 04:07:57 824450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 824457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:582|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 824463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56642|min_srtt:56642|path_bw:1210161|loss_rate:59.09|path_pto:0|
[2025/09/12 04:07:57 824470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:69600|inflight:70800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:356130|
[2025/09/12 04:07:57 824476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 824482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:585|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 824488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56642|min_srtt:56642|path_bw:1210161|loss_rate:59.09|path_pto:0|
[2025/09/12 04:07:57 824494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:70800|inflight:70800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:357317|
[2025/09/12 04:07:57 824500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 824505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:586|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 824512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56642|min_srtt:56642|path_bw:1210161|loss_rate:59.09|path_pto:0|
[2025/09/12 04:07:57 824518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:72000|inflight:70800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:490261|
[2025/09/12 04:07:57 824524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 824530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 824536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56642|min_srtt:56642|path_bw:1210161|loss_rate:59.09|path_pto:0|
[2025/09/12 04:07:57 824543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:73200|inflight:70800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:491448|
[2025/09/12 04:07:57 824550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 824557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 824564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56642|min_srtt:56642|path_bw:1210161|loss_rate:59.09|path_pto:0|
[2025/09/12 04:07:57 824571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:74400|inflight:70800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:492635|
[2025/09/12 04:07:57 824583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 824588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 824594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 824601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 824607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:534|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 824614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:70800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:395301|
[2025/09/12 04:07:57 824620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 824626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:647|
[2025/09/12 04:07:57 824763] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:647|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:70800|now:1757650077824637|stream_id:8|stream_offset:395301|
[2025/09/12 04:07:57 824775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:647|origin_pktnum:534|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 824782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:70800|applimit:0|
[2025/09/12 04:07:57 824788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077830062|now:1757650077824788|interval:5274|
[2025/09/12 04:07:57 824795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077830062|now:1757650077824788|interv:5274|
[2025/09/12 04:07:57 824801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:72000|
[2025/09/12 04:07:57 824806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:536|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 824811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:396488|
[2025/09/12 04:07:57 824815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:2329|
[2025/09/12 04:07:57 824819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077827148|now:1757650077824819|interv:2329|
[2025/09/12 04:07:57 824823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:2329|
[2025/09/12 04:07:57 824827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 824831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 824835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:72000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 824839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 824848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 824852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077827148|
[2025/09/12 04:07:57 824857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077827148|
[2025/09/12 04:07:57 824861] [debug] |xqc_engine_wakeup_after|wakeup:1757650077827148|now:1757650077824860|diff:2288|
[2025/09/12 04:07:57 824865] [debug] |xqc_engine_main_logic|END|now:1757650077824362|
[2025/09/12 04:07:57 824871] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077824871|
[2025/09/12 04:07:57 824875] [debug] |xqc_engine_wakeup_after|wakeup:1757650077827148|now:1757650077824875|diff:2273|
[2025/09/12 04:07:57 824879] [debug] |xqc_engine_main_logic|END|now:1757650077824871|
[2025/09/12 04:07:57 825741] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077825740|
[2025/09/12 04:07:57 825756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 825766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:215|
[2025/09/12 04:07:57 825772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:216|
[2025/09/12 04:07:57 825791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:216|
[2025/09/12 04:07:57 825798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 825808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:590|origin_pktnum:330|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:593|path_largest_ack:590|
[2025/09/12 04:07:57 825816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:192|tx_in_flight:148807|prior_delivered:301472|prior_time:1757650077767140|is_app_limited:0|send_elapse:58084|ack_elapse:58600|ctl_first_sent_time:1757650077767819|lagest_ack_time:1757650077825740|curr_delivered:371072|
[2025/09/12 04:07:57 825821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077767819|
[2025/09/12 04:07:57 825826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:221||sndq_packets_used_bytes:0|sndq_packets_free:234|
[2025/09/12 04:07:57 825830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:593|origin_pktnum:466|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:593|path_largest_ack:593|
[2025/09/12 04:07:57 825835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:193|tx_in_flight:150007|prior_delivered:302672|prior_time:1757650077768081|is_app_limited:0|send_elapse:57851|ack_elapse:57659|ctl_first_sent_time:1757650077768703|lagest_ack_time:1757650077825740|curr_delivered:372272|
[2025/09/12 04:07:57 825839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077768703|
[2025/09/12 04:07:57 825843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:219||sndq_packets_used_bytes:0|sndq_packets_free:236|
[2025/09/12 04:07:57 825847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56642|rttvar:428|minrtt:31489|latest_rtt:57037|ack_delay:24|
[2025/09/12 04:07:57 825852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56688|rttvar:413|minrtt:31489|latest_rtt:57037|ack_delay:24|
[2025/09/12 04:07:57 825856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:593|lost_pn:590|thresh:3|
[2025/09/12 04:07:57 825860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 825878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 825913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 825917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 825993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 825996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 826058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 826061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:587|lost_pn:590|po_sent_time:1757650077766174|lost_send_time:1757650077761574|loss_delay:64166|frame:STREAM |repair:128|
[2025/09/12 04:07:57 826205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:588|lost_pn:590|po_sent_time:1757650077766265|lost_send_time:1757650077761574|loss_delay:64166|frame:STREAM |repair:128|
[2025/09/12 04:07:57 826209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077766265u|
[2025/09/12 04:07:57 826213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 826217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077832080|now:1757650077826217|interval:5863|
[2025/09/12 04:07:57 826222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077832080|now:1757650077826217|interv:5863|
[2025/09/12 04:07:57 826226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57851, ack_elapse 57659, delivered 69600|rate 1203090|lost 258|
[2025/09/12 04:07:57 826230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203090) in round 7|
[2025/09/12 04:07:57 826235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 826239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 826243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077768703|recovery:1|recovery_start:1757650077826213|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 826247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:2400|po_sent_time:1757650077768703|recovery:1|recovery_start:1757650077826213|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 826252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:67200|srtt:56688|latest_rtt:57037|min_rtt:31489|applimit:0|lost:231|recovery:1|recovery_start:1757650077826213|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 826258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:216|largest:216|pns:2|
[2025/09/12 04:07:57 826262] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:216|frame:ACK |recv_time:1757650077825740|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 826267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197825740|now:1757650077825740|interv:120000000|
[2025/09/12 04:07:57 826271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197825740|now:1757650077825740|interv:120000000|
[2025/09/12 04:07:57 826275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077827148|pq_index:0|
[2025/09/12 04:07:57 826282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077824362|
[2025/09/12 04:07:57 826286] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077826286|
[2025/09/12 04:07:57 826291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077826290|
[2025/09/12 04:07:57 826297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56688|min_srtt:56688|path_bw:1210161|loss_rate:59.40|path_pto:0|
[2025/09/12 04:07:57 826301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:73200|inflight:67200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:426163|
[2025/09/12 04:07:57 826306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56688|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 826311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:587|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 826315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56688|min_srtt:56688|path_bw:1210161|loss_rate:59.40|path_pto:0|
[2025/09/12 04:07:57 826319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:74400|inflight:67200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:427350|
[2025/09/12 04:07:57 826324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56688|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 826328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:588|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 826332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56688|min_srtt:56688|path_bw:1210161|loss_rate:59.40|path_pto:0|
[2025/09/12 04:07:57 826336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:75600|inflight:67200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:492635|
[2025/09/12 04:07:57 826341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56688|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 826345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 826349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56688|min_srtt:56688|path_bw:1210161|loss_rate:59.40|path_pto:0|
[2025/09/12 04:07:57 826353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:76800|inflight:67200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:493822|
[2025/09/12 04:07:57 826357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56688|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 826362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 826368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56688|min_srtt:56688|path_bw:1210161|loss_rate:59.40|path_pto:0|
[2025/09/12 04:07:57 826372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:78000|inflight:67200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:495009|
[2025/09/12 04:07:57 826378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 826384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 826390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 826396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 826403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:536|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 826409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:67200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:396488|
[2025/09/12 04:07:57 826416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 826441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 826448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 826455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:67200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 826461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 826467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 826473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077827148|
[2025/09/12 04:07:57 826479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077827148|
[2025/09/12 04:07:57 826484] [debug] |xqc_engine_wakeup_after|wakeup:1757650077827148|now:1757650077826484|diff:664|
[2025/09/12 04:07:57 826491] [debug] |xqc_engine_main_logic|END|now:1757650077826290|
[2025/09/12 04:07:57 826498] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077826498|
[2025/09/12 04:07:57 826504] [debug] |xqc_engine_wakeup_after|wakeup:1757650077827148|now:1757650077826504|diff:644|
[2025/09/12 04:07:57 826510] [debug] |xqc_engine_main_logic|END|now:1757650077826498|
[2025/09/12 04:07:57 826770] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077826769|
[2025/09/12 04:07:57 826779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 826785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:216|
[2025/09/12 04:07:57 826789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:217|
[2025/09/12 04:07:57 826795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:217|
[2025/09/12 04:07:57 826799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 826806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:595|origin_pktnum:468|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:595|path_largest_ack:595|
[2025/09/12 04:07:57 826816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:194|tx_in_flight:150007|prior_delivered:303872|prior_time:1757650077768962|is_app_limited:0|send_elapse:57725|ack_elapse:57807|ctl_first_sent_time:1757650077769586|lagest_ack_time:1757650077826769|curr_delivered:373472|
[2025/09/12 04:07:57 826820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077769586|
[2025/09/12 04:07:57 826825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:217||sndq_packets_used_bytes:0|sndq_packets_free:238|
[2025/09/12 04:07:57 826829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56688|rttvar:413|minrtt:31489|latest_rtt:57183|ack_delay:32|
[2025/09/12 04:07:57 826833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56745|rttvar:425|minrtt:31489|latest_rtt:57183|ack_delay:32|
[2025/09/12 04:07:57 826837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:595|lost_pn:592|thresh:3|
[2025/09/12 04:07:57 826842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 826849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 826880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 826884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 826992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 826996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 827017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 827021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 827025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 827040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 827067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 827122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 827145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 827149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:591|lost_pn:592|po_sent_time:1757650077767914|lost_send_time:1757650077762439|loss_delay:64330|frame:STREAM |repair:128|
[2025/09/12 04:07:57 827161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:592|lost_pn:592|po_sent_time:1757650077768007|lost_send_time:1757650077762439|loss_delay:64330|frame:STREAM |repair:128|
[2025/09/12 04:07:57 827166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077768007u|
[2025/09/12 04:07:57 827170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 827174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077833141|now:1757650077827174|interval:5967|
[2025/09/12 04:07:57 827178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077833141|now:1757650077827174|interv:5967|
[2025/09/12 04:07:57 827182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57725, ack_elapse 57807, delivered 69600|rate 1204006|lost 260|
[2025/09/12 04:07:57 827187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204006) in round 7|
[2025/09/12 04:07:57 827191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 827195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 827199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077769586|recovery:1|recovery_start:1757650077827170|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 827206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077769586|recovery:1|recovery_start:1757650077827170|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 827210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:63600|srtt:56745|latest_rtt:57183|min_rtt:31489|applimit:0|lost:231|recovery:1|recovery_start:1757650077827170|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 827216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:217|largest:217|pns:2|
[2025/09/12 04:07:57 827220] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:217|frame:ACK |recv_time:1757650077826769|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 827225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197826769|now:1757650077826769|interv:120000000|
[2025/09/12 04:07:57 827229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197826769|now:1757650077826769|interv:120000000|
[2025/09/12 04:07:57 827233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077827148|pq_index:0|
[2025/09/12 04:07:57 827237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077826290|
[2025/09/12 04:07:57 827241] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077827241|
[2025/09/12 04:07:57 827246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077827245|
[2025/09/12 04:07:57 827250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077827148|now:1757650077827245|
[2025/09/12 04:07:57 827255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077827148|now:1757650077827245|
[2025/09/12 04:07:57 827258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 827264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56745|min_srtt:56745|path_bw:1210161|loss_rate:59.40|path_pto:0|
[2025/09/12 04:07:57 827268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:78000|inflight:63600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:358504|
[2025/09/12 04:07:57 827272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56745|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 827277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:591|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 827281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56745|min_srtt:56745|path_bw:1210161|loss_rate:59.40|path_pto:0|
[2025/09/12 04:07:57 827285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:79200|inflight:63600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:429724|
[2025/09/12 04:07:57 827289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56745|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 827296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:592|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 827300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56745|min_srtt:56745|path_bw:1210161|loss_rate:59.40|path_pto:0|
[2025/09/12 04:07:57 827304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:80400|inflight:63600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:495009|
[2025/09/12 04:07:57 827309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56745|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 827313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 827317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56745|min_srtt:56745|path_bw:1210161|loss_rate:59.40|path_pto:0|
[2025/09/12 04:07:57 827321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:81600|inflight:63600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:496196|
[2025/09/12 04:07:57 827325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 827329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 827333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 827337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 827341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:536|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 827345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:63600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:396488|
[2025/09/12 04:07:57 827349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 827354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:648|
[2025/09/12 04:07:57 827391] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:648|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:63600|now:1757650077827363|stream_id:8|stream_offset:396488|
[2025/09/12 04:07:57 827402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:648|origin_pktnum:536|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 827409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:63600|applimit:0|
[2025/09/12 04:07:57 827416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077833141|now:1757650077827416|interval:5725|
[2025/09/12 04:07:57 827444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077833141|now:1757650077827416|interv:5725|
[2025/09/12 04:07:57 827450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:64800|
[2025/09/12 04:07:57 827458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:539|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 827471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:64800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:397675|
[2025/09/12 04:07:57 827478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:2541|
[2025/09/12 04:07:57 827484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077830024|now:1757650077827483|interv:2541|
[2025/09/12 04:07:57 827489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:2541|
[2025/09/12 04:07:57 827495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 827501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 827508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:64800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 827514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 827520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 827527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077830024|
[2025/09/12 04:07:57 827533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077830024|
[2025/09/12 04:07:57 827539] [debug] |xqc_engine_wakeup_after|wakeup:1757650077830024|now:1757650077827539|diff:2485|
[2025/09/12 04:07:57 827545] [debug] |xqc_engine_main_logic|END|now:1757650077827245|
[2025/09/12 04:07:57 827552] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077827552|
[2025/09/12 04:07:57 827558] [debug] |xqc_engine_wakeup_after|wakeup:1757650077830024|now:1757650077827558|diff:2466|
[2025/09/12 04:07:57 827564] [debug] |xqc_engine_main_logic|END|now:1757650077827552|
[2025/09/12 04:07:57 827773] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077827772|
[2025/09/12 04:07:57 827784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 827791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:217|
[2025/09/12 04:07:57 827794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:218|
[2025/09/12 04:07:57 827801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:218|
[2025/09/12 04:07:57 827805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 827812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:597|origin_pktnum:470|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:597|path_largest_ack:597|
[2025/09/12 04:07:57 827817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:195|tx_in_flight:150007|prior_delivered:305072|prior_time:1757650077769849|is_app_limited:0|send_elapse:57752|ack_elapse:57923|ctl_first_sent_time:1757650077770501|lagest_ack_time:1757650077827772|curr_delivered:374672|
[2025/09/12 04:07:57 827822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077770501|
[2025/09/12 04:07:57 827826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:217||sndq_packets_used_bytes:0|sndq_packets_free:238|
[2025/09/12 04:07:57 827830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56745|rttvar:425|minrtt:31489|latest_rtt:57271|ack_delay:32|
[2025/09/12 04:07:57 827835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56806|rttvar:442|minrtt:31489|latest_rtt:57271|ack_delay:32|
[2025/09/12 04:07:57 827845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:597|lost_pn:594|thresh:3|
[2025/09/12 04:07:57 827849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 827857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 827887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 827891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 827961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 827969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 827976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 827992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 827995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 827999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 828018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 828022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 828026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 828043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 828070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 828122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 828147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 828151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 828163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:594|lost_pn:594|po_sent_time:1757650077768811|lost_send_time:1757650077763343|loss_delay:64429|frame:STREAM |repair:128|
[2025/09/12 04:07:57 828171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077768811u|
[2025/09/12 04:07:57 828176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 828180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077834179|now:1757650077828180|interval:5999|
[2025/09/12 04:07:57 828184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077834179|now:1757650077828180|interv:5999|
[2025/09/12 04:07:57 828188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57752, ack_elapse 57923, delivered 69600|rate 1201595|lost 261|
[2025/09/12 04:07:57 828193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201595) in round 7|
[2025/09/12 04:07:57 828197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 828201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 828205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077770501|recovery:1|recovery_start:1757650077828176|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 828210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077770501|recovery:1|recovery_start:1757650077828176|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 828214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:62400|srtt:56806|latest_rtt:57271|min_rtt:31489|applimit:0|lost:232|recovery:1|recovery_start:1757650077828176|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 828220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:218|largest:218|pns:2|
[2025/09/12 04:07:57 828225] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:218|frame:ACK |recv_time:1757650077827772|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 828232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197827772|now:1757650077827772|interv:120000000|
[2025/09/12 04:07:57 828237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197827772|now:1757650077827772|interv:120000000|
[2025/09/12 04:07:57 828240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077830024|pq_index:0|
[2025/09/12 04:07:57 828245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077827245|
[2025/09/12 04:07:57 828249] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077828249|
[2025/09/12 04:07:57 828254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077828252|
[2025/09/12 04:07:57 828260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56806|min_srtt:56806|path_bw:1210161|loss_rate:59.70|path_pto:0|
[2025/09/12 04:07:57 828264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:80400|inflight:62400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:430911|
[2025/09/12 04:07:57 828269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56806|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 828273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:594|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 828278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56806|min_srtt:56806|path_bw:1210161|loss_rate:59.70|path_pto:0|
[2025/09/12 04:07:57 828282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:81600|inflight:62400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:496196|
[2025/09/12 04:07:57 828286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56806|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 828291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 828295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56806|min_srtt:56806|path_bw:1210161|loss_rate:59.70|path_pto:0|
[2025/09/12 04:07:57 828299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:82800|inflight:62400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:497383|
[2025/09/12 04:07:57 828303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 828307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 828311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 828315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 828320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:539|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 828331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:397675|
[2025/09/12 04:07:57 828338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 828344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 828350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 828357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:62400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 828364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 828370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 828377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077830024|
[2025/09/12 04:07:57 828384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077830024|
[2025/09/12 04:07:57 828390] [debug] |xqc_engine_wakeup_after|wakeup:1757650077830024|now:1757650077828390|diff:1634|
[2025/09/12 04:07:57 828397] [debug] |xqc_engine_main_logic|END|now:1757650077828252|
[2025/09/12 04:07:57 828403] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077828403|
[2025/09/12 04:07:57 828407] [debug] |xqc_engine_wakeup_after|wakeup:1757650077830024|now:1757650077828407|diff:1617|
[2025/09/12 04:07:57 828411] [debug] |xqc_engine_main_logic|END|now:1757650077828403|
[2025/09/12 04:07:57 828816] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077828815|
[2025/09/12 04:07:57 828828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 828835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:218|
[2025/09/12 04:07:57 828839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:219|
[2025/09/12 04:07:57 828845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:219|
[2025/09/12 04:07:57 828849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 828855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:599|origin_pktnum:472|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:599|path_largest_ack:599|
[2025/09/12 04:07:57 828860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:196|tx_in_flight:150007|prior_delivered:306272|prior_time:1757650077770898|is_app_limited:0|send_elapse:56781|ack_elapse:57917|ctl_first_sent_time:1757650077771592|lagest_ack_time:1757650077828815|curr_delivered:375872|
[2025/09/12 04:07:57 828865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077771592|
[2025/09/12 04:07:57 828870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:216||sndq_packets_used_bytes:0|sndq_packets_free:239|
[2025/09/12 04:07:57 828874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56806|rttvar:442|minrtt:31489|latest_rtt:57223|ack_delay:32|
[2025/09/12 04:07:57 828878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56854|rttvar:428|minrtt:31489|latest_rtt:57223|ack_delay:32|
[2025/09/12 04:07:57 828882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:599|lost_pn:596|thresh:3|
[2025/09/12 04:07:57 828891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 828899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 828929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 828933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 828996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 828999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 829060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 829064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:596|lost_pn:596|po_sent_time:1757650077769750|lost_send_time:1757650077764440|loss_delay:64375|frame:STREAM |repair:128|
[2025/09/12 04:07:57 829213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077769750u|
[2025/09/12 04:07:57 829217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 829221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077834976|now:1757650077829221|interval:5755|
[2025/09/12 04:07:57 829226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077834976|now:1757650077829221|interv:5755|
[2025/09/12 04:07:57 829230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56781, ack_elapse 57917, delivered 69600|rate 1201719|lost 262|
[2025/09/12 04:07:57 829234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201719) in round 7|
[2025/09/12 04:07:57 829238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 829242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 829246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077771592|recovery:1|recovery_start:1757650077829217|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 829251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077771592|recovery:1|recovery_start:1757650077829217|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 829255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:60000|srtt:56854|latest_rtt:57223|min_rtt:31489|applimit:0|lost:232|recovery:1|recovery_start:1757650077829217|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 829261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:219|largest:219|pns:2|
[2025/09/12 04:07:57 829266] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:219|frame:ACK |recv_time:1757650077828815|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 829270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197828815|now:1757650077828815|interv:120000000|
[2025/09/12 04:07:57 829274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197828815|now:1757650077828815|interv:120000000|
[2025/09/12 04:07:57 829281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077830024|pq_index:0|
[2025/09/12 04:07:57 829285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077828252|
[2025/09/12 04:07:57 829289] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077829289|
[2025/09/12 04:07:57 829294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077829293|
[2025/09/12 04:07:57 829300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56854|min_srtt:56854|path_bw:1210161|loss_rate:59.70|path_pto:0|
[2025/09/12 04:07:57 829304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:82800|inflight:60000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:432098|
[2025/09/12 04:07:57 829309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56854|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 829313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:596|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 829319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56854|min_srtt:56854|path_bw:1210161|loss_rate:59.70|path_pto:0|
[2025/09/12 04:07:57 829326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:84000|inflight:60000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:497383|
[2025/09/12 04:07:57 829333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56854|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 829340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 829347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56854|min_srtt:56854|path_bw:1210161|loss_rate:59.70|path_pto:0|
[2025/09/12 04:07:57 829354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:85200|inflight:60000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:498570|
[2025/09/12 04:07:57 829360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 829367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 829373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 829380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 829387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:539|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 829392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:60000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:397675|
[2025/09/12 04:07:57 829396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 829404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 829408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 829412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:60000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 829417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 829440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 829446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077830024|
[2025/09/12 04:07:57 829452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077830024|
[2025/09/12 04:07:57 829458] [debug] |xqc_engine_wakeup_after|wakeup:1757650077830024|now:1757650077829458|diff:566|
[2025/09/12 04:07:57 829465] [debug] |xqc_engine_main_logic|END|now:1757650077829293|
[2025/09/12 04:07:57 829473] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077829473|
[2025/09/12 04:07:57 829478] [debug] |xqc_engine_wakeup_after|wakeup:1757650077830024|now:1757650077829478|diff:546|
[2025/09/12 04:07:57 829484] [debug] |xqc_engine_main_logic|END|now:1757650077829473|
[2025/09/12 04:07:57 829738] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077829737|
[2025/09/12 04:07:57 829749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 829755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:219|
[2025/09/12 04:07:57 829759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:220|
[2025/09/12 04:07:57 829765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:220|
[2025/09/12 04:07:57 829769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 829776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:601|origin_pktnum:474|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:601|path_largest_ack:601|
[2025/09/12 04:07:57 829781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:197|tx_in_flight:148807|prior_delivered:308672|prior_time:1757650077773038|is_app_limited:0|send_elapse:57887|ack_elapse:56699|ctl_first_sent_time:1757650077773761|lagest_ack_time:1757650077829737|curr_delivered:377072|
[2025/09/12 04:07:57 829786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077773761|
[2025/09/12 04:07:57 829790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:215||sndq_packets_used_bytes:0|sndq_packets_free:240|
[2025/09/12 04:07:57 829803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56854|rttvar:428|minrtt:31489|latest_rtt:55976|ack_delay:32|
[2025/09/12 04:07:57 829807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56741|rttvar:548|minrtt:31489|latest_rtt:55976|ack_delay:32|
[2025/09/12 04:07:57 829812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:601|lost_pn:598|thresh:3|
[2025/09/12 04:07:57 829816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 829830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 829860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 829864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 829985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 829989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 829992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 829996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 830008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 830037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 830089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 830113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 830117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 830131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 830143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:598|lost_pn:598|po_sent_time:1757650077770601|lost_send_time:1757650077765904|loss_delay:63833|frame:STREAM |repair:128|
[2025/09/12 04:07:57 830147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077770601u|
[2025/09/12 04:07:57 830151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 830155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077835520|now:1757650077830155|interval:5365|
[2025/09/12 04:07:57 830160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077835520|now:1757650077830155|interv:5365|
[2025/09/12 04:07:57 830164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57887, ack_elapse 56699, delivered 68400|rate 1181612|lost 263|
[2025/09/12 04:07:57 830168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1181612) in round 7|
[2025/09/12 04:07:57 830172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 830176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 830180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077773761|recovery:1|recovery_start:1757650077830151|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 830185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077773761|recovery:1|recovery_start:1757650077830151|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 830189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:57600|srtt:56741|latest_rtt:55976|min_rtt:31489|applimit:0|lost:232|recovery:1|recovery_start:1757650077830151|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 830195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:220|largest:220|pns:2|
[2025/09/12 04:07:57 830199] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:220|frame:ACK |recv_time:1757650077829737|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 830204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197829737|now:1757650077829737|interv:120000000|
[2025/09/12 04:07:57 830208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197829737|now:1757650077829737|interv:120000000|
[2025/09/12 04:07:57 830212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077830024|pq_index:0|
[2025/09/12 04:07:57 830216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077829293|
[2025/09/12 04:07:57 830223] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077830223|
[2025/09/12 04:07:57 830228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077830227|
[2025/09/12 04:07:57 830232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077830024|now:1757650077830227|
[2025/09/12 04:07:57 830236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077830024|now:1757650077830227|
[2025/09/12 04:07:57 830240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 830245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56741|min_srtt:56741|path_bw:1210161|loss_rate:59.70|path_pto:0|
[2025/09/12 04:07:57 830250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:85200|inflight:57600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:433285|
[2025/09/12 04:07:57 830254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56741|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 830259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:598|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 830263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56741|min_srtt:56741|path_bw:1210161|loss_rate:59.70|path_pto:0|
[2025/09/12 04:07:57 830267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:86400|inflight:57600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:498570|
[2025/09/12 04:07:57 830272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56741|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 830276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 830280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56741|min_srtt:56741|path_bw:1210161|loss_rate:59.70|path_pto:0|
[2025/09/12 04:07:57 830284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:87600|inflight:57600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:499757|
[2025/09/12 04:07:57 830288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 830292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 830296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 830300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 830304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:539|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 830308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:397675|
[2025/09/12 04:07:57 830315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 830320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:649|
[2025/09/12 04:07:57 830351] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:649|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:57600|now:1757650077830326|stream_id:8|stream_offset:397675|
[2025/09/12 04:07:57 830371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:649|origin_pktnum:539|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 830379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:57600|applimit:0|
[2025/09/12 04:07:57 830385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077835520|now:1757650077830385|interval:5135|
[2025/09/12 04:07:57 830389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077835520|now:1757650077830385|interv:5135|
[2025/09/12 04:07:57 830394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:58800|
[2025/09/12 04:07:57 830398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:540|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 830403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:58800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:398862|
[2025/09/12 04:07:57 830407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:2465|
[2025/09/12 04:07:57 830414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077832879|now:1757650077830414|interv:2465|
[2025/09/12 04:07:57 830439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:2465|
[2025/09/12 04:07:57 830445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 830453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 830459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:58800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 830466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 830471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 830477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077832879|
[2025/09/12 04:07:57 830484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077832879|
[2025/09/12 04:07:57 830489] [debug] |xqc_engine_wakeup_after|wakeup:1757650077832879|now:1757650077830489|diff:2390|
[2025/09/12 04:07:57 830495] [debug] |xqc_engine_main_logic|END|now:1757650077830227|
[2025/09/12 04:07:57 830503] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077830503|
[2025/09/12 04:07:57 830509] [debug] |xqc_engine_wakeup_after|wakeup:1757650077832879|now:1757650077830509|diff:2370|
[2025/09/12 04:07:57 830515] [debug] |xqc_engine_main_logic|END|now:1757650077830503|
[2025/09/12 04:07:57 831765] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077831764|
[2025/09/12 04:07:57 831780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 831795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:220|
[2025/09/12 04:07:57 831801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221|
[2025/09/12 04:07:57 831810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:221|
[2025/09/12 04:07:57 831816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 831825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:602|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:604|path_largest_ack:602|
[2025/09/12 04:07:57 831831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:197|tx_in_flight:150007|prior_delivered:308672|prior_time:1757650077773038|is_app_limited:0|send_elapse:58009|ack_elapse:58726|ctl_first_sent_time:1757650077773883|lagest_ack_time:1757650077831764|curr_delivered:378272|
[2025/09/12 04:07:57 831838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077773883|
[2025/09/12 04:07:57 831844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:215||sndq_packets_used_bytes:0|sndq_packets_free:240|
[2025/09/12 04:07:57 831850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:604|origin_pktnum:477|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:604|path_largest_ack:604|
[2025/09/12 04:07:57 831856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:199|tx_in_flight:148807|prior_delivered:309872|prior_time:1757650077774062|is_app_limited:0|send_elapse:57861|ack_elapse:57702|ctl_first_sent_time:1757650077774787|lagest_ack_time:1757650077831764|curr_delivered:379472|
[2025/09/12 04:07:57 831863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077774787|
[2025/09/12 04:07:57 831868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:213||sndq_packets_used_bytes:0|sndq_packets_free:242|
[2025/09/12 04:07:57 831872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56741|rttvar:548|minrtt:31489|latest_rtt:56977|ack_delay:24|
[2025/09/12 04:07:57 831878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56768|rttvar:464|minrtt:31489|latest_rtt:56977|ack_delay:24|
[2025/09/12 04:07:57 831884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:604|lost_pn:601|thresh:3|
[2025/09/12 04:07:57 831889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 831900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 831952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 831958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 831997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 832135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 832140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:600|lost_pn:601|po_sent_time:1757650077771687|lost_send_time:1757650077767665|loss_delay:64099|frame:STREAM |repair:128|
[2025/09/12 04:07:57 832303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077771687u|
[2025/09/12 04:07:57 832310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 832314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077838072|now:1757650077832314|interval:5758|
[2025/09/12 04:07:57 832318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077838072|now:1757650077832314|interv:5758|
[2025/09/12 04:07:57 832322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57861, ack_elapse 57702, delivered 69600|rate 1202882|lost 264|
[2025/09/12 04:07:57 832327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202882) in round 7|
[2025/09/12 04:07:57 832331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 832335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 832339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077774787|recovery:1|recovery_start:1757650077832309|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 832344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077774787|recovery:1|recovery_start:1757650077832309|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 832348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:55200|srtt:56768|latest_rtt:56977|min_rtt:31489|applimit:0|lost:233|recovery:1|recovery_start:1757650077832309|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 832366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221|largest:221|pns:2|
[2025/09/12 04:07:57 832370] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:221|frame:ACK |recv_time:1757650077831764|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 832375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197831764|now:1757650077831764|interv:120000000|
[2025/09/12 04:07:57 832379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197831764|now:1757650077831764|interv:120000000|
[2025/09/12 04:07:57 832383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077832879|pq_index:0|
[2025/09/12 04:07:57 832387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077830227|
[2025/09/12 04:07:57 832391] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077832391|
[2025/09/12 04:07:57 832396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077832395|
[2025/09/12 04:07:57 832403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56768|min_srtt:56768|path_bw:1210161|loss_rate:60.00|path_pto:0|
[2025/09/12 04:07:57 832407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:86400|inflight:55200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:434472|
[2025/09/12 04:07:57 832412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56768|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 832439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:600|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 832446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56768|min_srtt:56768|path_bw:1210161|loss_rate:60.00|path_pto:0|
[2025/09/12 04:07:57 832451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:87600|inflight:55200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:499757|
[2025/09/12 04:07:57 832455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56768|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 832462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 832468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56768|min_srtt:56768|path_bw:1210161|loss_rate:60.00|path_pto:0|
[2025/09/12 04:07:57 832475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:88800|inflight:55200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:500944|
[2025/09/12 04:07:57 832481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56768|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 832487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 832493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56768|min_srtt:56768|path_bw:1210161|loss_rate:60.00|path_pto:0|
[2025/09/12 04:07:57 832499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:90000|inflight:55200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:502131|
[2025/09/12 04:07:57 832505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 832510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 832515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 832522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 832528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:540|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 832533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:398862|
[2025/09/12 04:07:57 832539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 832546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 832552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 832558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:55200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 832570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 832576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 832582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077832879|
[2025/09/12 04:07:57 832588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077832879|
[2025/09/12 04:07:57 832595] [debug] |xqc_engine_wakeup_after|wakeup:1757650077832879|now:1757650077832594|diff:285|
[2025/09/12 04:07:57 832601] [debug] |xqc_engine_main_logic|END|now:1757650077832395|
[2025/09/12 04:07:57 832609] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077832608|
[2025/09/12 04:07:57 832615] [debug] |xqc_engine_wakeup_after|wakeup:1757650077832879|now:1757650077832615|diff:264|
[2025/09/12 04:07:57 832621] [debug] |xqc_engine_main_logic|END|now:1757650077832608|
[2025/09/12 04:07:57 832712] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077832711|
[2025/09/12 04:07:57 832720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 832726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:221|
[2025/09/12 04:07:57 832730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:222|
[2025/09/12 04:07:57 832736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:222|
[2025/09/12 04:07:57 832740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 832746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:607|origin_pktnum:480|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:607|path_largest_ack:607|
[2025/09/12 04:07:57 832751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:200|tx_in_flight:150007|prior_delivered:311072|prior_time:1757650077775113|is_app_limited:0|send_elapse:57872|ack_elapse:57598|ctl_first_sent_time:1757650077775763|lagest_ack_time:1757650077832711|curr_delivered:380672|
[2025/09/12 04:07:57 832756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077775763|
[2025/09/12 04:07:57 832760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:212||sndq_packets_used_bytes:0|sndq_packets_free:243|
[2025/09/12 04:07:57 832764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56768|rttvar:464|minrtt:31489|latest_rtt:56948|ack_delay:48|
[2025/09/12 04:07:57 832769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56784|rttvar:381|minrtt:31489|latest_rtt:56948|ack_delay:48|
[2025/09/12 04:07:57 832773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:607|lost_pn:604|thresh:3|
[2025/09/12 04:07:57 832777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 832785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 832820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 832824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 832940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 832944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 832985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 832999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 833041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 833063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 833067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 833079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:603|lost_pn:604|po_sent_time:1757650077773973|lost_send_time:1757650077768645|loss_delay:64066|frame:STREAM |repair:128|
[2025/09/12 04:07:57 833105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077773973u|
[2025/09/12 04:07:57 833109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 833113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077838976|now:1757650077833113|interval:5863|
[2025/09/12 04:07:57 833118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077838976|now:1757650077833113|interv:5863|
[2025/09/12 04:07:57 833122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57872, ack_elapse 57598, delivered 69600|rate 1202654|lost 265|
[2025/09/12 04:07:57 833126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202654) in round 7|
[2025/09/12 04:07:57 833130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 833134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 833138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077775763|recovery:1|recovery_start:1757650077833109|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 833143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077775763|recovery:1|recovery_start:1757650077833109|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 833147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:52800|srtt:56784|latest_rtt:56948|min_rtt:31489|applimit:0|lost:233|recovery:1|recovery_start:1757650077833109|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 833153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:222|largest:222|pns:2|
[2025/09/12 04:07:57 833158] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:222|frame:ACK |recv_time:1757650077832711|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 833162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197832711|now:1757650077832711|interv:120000000|
[2025/09/12 04:07:57 833166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197832711|now:1757650077832711|interv:120000000|
[2025/09/12 04:07:57 833170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077832879|pq_index:0|
[2025/09/12 04:07:57 833174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077832395|
[2025/09/12 04:07:57 833178] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077833178|
[2025/09/12 04:07:57 833183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077833182|
[2025/09/12 04:07:57 833190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077832879|now:1757650077833182|
[2025/09/12 04:07:57 833194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077832879|now:1757650077833182|
[2025/09/12 04:07:57 833198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 833203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56784|min_srtt:56784|path_bw:1210161|loss_rate:60.00|path_pto:0|
[2025/09/12 04:07:57 833208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:90000|inflight:52800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:436846|
[2025/09/12 04:07:57 833212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56784|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 833217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:603|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 833221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56784|min_srtt:56784|path_bw:1210161|loss_rate:60.00|path_pto:0|
[2025/09/12 04:07:57 833225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:91200|inflight:52800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:502131|
[2025/09/12 04:07:57 833229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56784|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 833234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 833238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56784|min_srtt:56784|path_bw:1210161|loss_rate:60.00|path_pto:0|
[2025/09/12 04:07:57 833242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:92400|inflight:52800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:503318|
[2025/09/12 04:07:57 833246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 833250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 833254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 833258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 833262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:540|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 833266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:398862|
[2025/09/12 04:07:57 833271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 833275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:650|
[2025/09/12 04:07:57 833305] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:650|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52800|now:1757650077833282|stream_id:8|stream_offset:398862|
[2025/09/12 04:07:57 833315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:650|origin_pktnum:540|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 833320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:52800|applimit:0|
[2025/09/12 04:07:57 833324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077838976|now:1757650077833324|interval:5652|
[2025/09/12 04:07:57 833328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077838976|now:1757650077833324|interv:5652|
[2025/09/12 04:07:57 833333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:54000|
[2025/09/12 04:07:57 833337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:542|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 833341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:328829|
[2025/09/12 04:07:57 833346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:2391|
[2025/09/12 04:07:57 833350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077835741|now:1757650077833350|interv:2391|
[2025/09/12 04:07:57 833354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:2391|
[2025/09/12 04:07:57 833358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 833362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 833366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:54000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 833370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 833374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 833377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077835741|
[2025/09/12 04:07:57 833382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077835741|
[2025/09/12 04:07:57 833385] [debug] |xqc_engine_wakeup_after|wakeup:1757650077835741|now:1757650077833385|diff:2356|
[2025/09/12 04:07:57 833390] [debug] |xqc_engine_main_logic|END|now:1757650077833182|
[2025/09/12 04:07:57 833395] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077833395|
[2025/09/12 04:07:57 833399] [debug] |xqc_engine_wakeup_after|wakeup:1757650077835741|now:1757650077833399|diff:2342|
[2025/09/12 04:07:57 833404] [debug] |xqc_engine_main_logic|END|now:1757650077833395|
[2025/09/12 04:07:57 833722] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077833721|
[2025/09/12 04:07:57 833764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 833773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:222|
[2025/09/12 04:07:57 833779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:223|
[2025/09/12 04:07:57 833787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:223|
[2025/09/12 04:07:57 833793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 833809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:609|origin_pktnum:482|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:609|path_largest_ack:609|
[2025/09/12 04:07:57 833816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:201|tx_in_flight:150007|prior_delivered:312272|prior_time:1757650077775989|is_app_limited:0|send_elapse:56802|ack_elapse:57732|ctl_first_sent_time:1757650077776592|lagest_ack_time:1757650077833721|curr_delivered:381872|
[2025/09/12 04:07:57 833822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077776592|
[2025/09/12 04:07:57 833829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:211||sndq_packets_used_bytes:0|sndq_packets_free:244|
[2025/09/12 04:07:57 833836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56784|rttvar:381|minrtt:31489|latest_rtt:57129|ack_delay:24|
[2025/09/12 04:07:57 833843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56824|rttvar:366|minrtt:31489|latest_rtt:57129|ack_delay:24|
[2025/09/12 04:07:57 833849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:609|lost_pn:606|thresh:3|
[2025/09/12 04:07:57 833855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 833863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 833894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 833897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 833951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 833958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 833966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 833981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 833989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 833996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 834012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 834016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:605|lost_pn:606|po_sent_time:1757650077774910|lost_send_time:1757650077769451|loss_delay:64270|frame:STREAM |repair:128|
[2025/09/12 04:07:57 834182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:606|lost_pn:606|po_sent_time:1757650077775034|lost_send_time:1757650077769451|loss_delay:64270|frame:STREAM |repair:128|
[2025/09/12 04:07:57 834186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077775034u|
[2025/09/12 04:07:57 834191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 834195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077840163|now:1757650077834194|interval:5969|
[2025/09/12 04:07:57 834199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077840163|now:1757650077834194|interv:5969|
[2025/09/12 04:07:57 834203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56802, ack_elapse 57732, delivered 69600|rate 1205570|lost 267|
[2025/09/12 04:07:57 834208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205570) in round 7|
[2025/09/12 04:07:57 834212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 834218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 834222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077776592|recovery:1|recovery_start:1757650077834190|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 834227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077776592|recovery:1|recovery_start:1757650077834190|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 834231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:50400|srtt:56824|latest_rtt:57129|min_rtt:31489|applimit:0|lost:234|recovery:1|recovery_start:1757650077834190|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 834237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:223|largest:223|pns:2|
[2025/09/12 04:07:57 834241] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:223|frame:ACK |recv_time:1757650077833721|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 834246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197833721|now:1757650077833721|interv:120000000|
[2025/09/12 04:07:57 834250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197833721|now:1757650077833721|interv:120000000|
[2025/09/12 04:07:57 834254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077835741|pq_index:0|
[2025/09/12 04:07:57 834259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077833182|
[2025/09/12 04:07:57 834263] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077834262|
[2025/09/12 04:07:57 834267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077834266|
[2025/09/12 04:07:57 834273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56824|min_srtt:56824|path_bw:1210161|loss_rate:60.29|path_pto:0|
[2025/09/12 04:07:57 834278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:91200|inflight:50400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:366813|
[2025/09/12 04:07:57 834282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56824|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 834287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:605|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 834291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56824|min_srtt:56824|path_bw:1210161|loss_rate:60.29|path_pto:0|
[2025/09/12 04:07:57 834295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:92400|inflight:50400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:438033|
[2025/09/12 04:07:57 834299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56824|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 834304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:606|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 834310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56824|min_srtt:56824|path_bw:1210161|loss_rate:60.29|path_pto:0|
[2025/09/12 04:07:57 834314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:93600|inflight:50400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:503318|
[2025/09/12 04:07:57 834319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56824|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 834323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 834327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56824|min_srtt:56824|path_bw:1210161|loss_rate:60.29|path_pto:0|
[2025/09/12 04:07:57 834331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:94800|inflight:50400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:504505|
[2025/09/12 04:07:57 834335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 834339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 834343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 834347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 834352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:542|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 834356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:328829|
[2025/09/12 04:07:57 834360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 834363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 834367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 834371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:50400|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 834375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 834379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 834383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077835741|
[2025/09/12 04:07:57 834387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077835741|
[2025/09/12 04:07:57 834393] [debug] |xqc_engine_wakeup_after|wakeup:1757650077835741|now:1757650077834393|diff:1348|
[2025/09/12 04:07:57 834400] [debug] |xqc_engine_main_logic|END|now:1757650077834266|
[2025/09/12 04:07:57 834407] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077834407|
[2025/09/12 04:07:57 834413] [debug] |xqc_engine_wakeup_after|wakeup:1757650077835741|now:1757650077834413|diff:1328|
[2025/09/12 04:07:57 834434] [debug] |xqc_engine_main_logic|END|now:1757650077834407|
[2025/09/12 04:07:57 834739] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077834738|
[2025/09/12 04:07:57 834748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 834754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:223|
[2025/09/12 04:07:57 834758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:224|
[2025/09/12 04:07:57 834764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:224|
[2025/09/12 04:07:57 834768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 834775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:611|origin_pktnum:484|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:611|path_largest_ack:611|
[2025/09/12 04:07:57 834779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:148807|prior_delivered:314672|prior_time:1757650077777964|is_app_limited:0|send_elapse:56887|ack_elapse:56774|ctl_first_sent_time:1757650077778659|lagest_ack_time:1757650077834738|curr_delivered:383072|
[2025/09/12 04:07:57 834784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077778659|
[2025/09/12 04:07:57 834788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:211||sndq_packets_used_bytes:0|sndq_packets_free:244|
[2025/09/12 04:07:57 834792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56824|rttvar:366|minrtt:31489|latest_rtt:56079|ack_delay:48|
[2025/09/12 04:07:57 834797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56724|rttvar:473|minrtt:31489|latest_rtt:56079|ack_delay:48|
[2025/09/12 04:07:57 834801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:611|lost_pn:608|thresh:3|
[2025/09/12 04:07:57 834805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 834813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 834843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 834847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 834961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 834965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 834980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 834999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 835006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 835069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 835092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 835095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 835107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 835133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 835138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:608|lost_pn:608|po_sent_time:1757650077775893|lost_send_time:1757650077770924|loss_delay:63814|frame:STREAM |repair:128|
[2025/09/12 04:07:57 835142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077775893u|
[2025/09/12 04:07:57 835146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 835150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077840506|now:1757650077835150|interval:5356|
[2025/09/12 04:07:57 835157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077840506|now:1757650077835150|interv:5356|
[2025/09/12 04:07:57 835161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56887, ack_elapse 56774, delivered 68400|rate 1202383|lost 268|
[2025/09/12 04:07:57 835165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202383) in round 7|
[2025/09/12 04:07:57 835169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 835173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 835177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077778659|recovery:1|recovery_start:1757650077835146|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 835182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:1200|po_sent_time:1757650077778659|recovery:1|recovery_start:1757650077835146|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 835186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:48000|srtt:56724|latest_rtt:56079|min_rtt:31489|applimit:0|lost:234|recovery:1|recovery_start:1757650077835146|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 835192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:224|largest:224|pns:2|
[2025/09/12 04:07:57 835196] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:224|frame:ACK |recv_time:1757650077834738|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 835201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197834738|now:1757650077834738|interv:120000000|
[2025/09/12 04:07:57 835205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197834738|now:1757650077834738|interv:120000000|
[2025/09/12 04:07:57 835209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077835741|pq_index:0|
[2025/09/12 04:07:57 835213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077834266|
[2025/09/12 04:07:57 835217] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077835217|
[2025/09/12 04:07:57 835222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077835221|
[2025/09/12 04:07:57 835227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56724|min_srtt:56724|path_bw:1210161|loss_rate:60.29|path_pto:0|
[2025/09/12 04:07:57 835232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:94800|inflight:48000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:439220|
[2025/09/12 04:07:57 835236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56724|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 835241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:608|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 835245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56724|min_srtt:56724|path_bw:1210161|loss_rate:60.29|path_pto:0|
[2025/09/12 04:07:57 835251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:96000|inflight:48000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:504505|
[2025/09/12 04:07:57 835255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56724|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 835260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 835264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56724|min_srtt:56724|path_bw:1210161|loss_rate:60.29|path_pto:0|
[2025/09/12 04:07:57 835268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:97200|inflight:48000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:505692|
[2025/09/12 04:07:57 835272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 835276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 835280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 835284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 835288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:542|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 835292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:328829|
[2025/09/12 04:07:57 835296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 835300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 835304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 835308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:48000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 835312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 835316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 835320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077835741|
[2025/09/12 04:07:57 835324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077835741|
[2025/09/12 04:07:57 835328] [debug] |xqc_engine_wakeup_after|wakeup:1757650077835741|now:1757650077835328|diff:413|
[2025/09/12 04:07:57 835332] [debug] |xqc_engine_main_logic|END|now:1757650077835221|
[2025/09/12 04:07:57 835337] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077835337|
[2025/09/12 04:07:57 835341] [debug] |xqc_engine_wakeup_after|wakeup:1757650077835741|now:1757650077835341|diff:400|
[2025/09/12 04:07:57 835345] [debug] |xqc_engine_main_logic|END|now:1757650077835337|
[2025/09/12 04:07:57 836417] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077836416|
[2025/09/12 04:07:57 836446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077835741|pq_index:0|
[2025/09/12 04:07:57 836460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077835221|
[2025/09/12 04:07:57 836468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077836466|
[2025/09/12 04:07:57 836475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077835741|now:1757650077836466|
[2025/09/12 04:07:57 836481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077835741|now:1757650077836466|
[2025/09/12 04:07:57 836487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 836495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56724|min_srtt:56724|path_bw:1210161|loss_rate:60.29|path_pto:0|
[2025/09/12 04:07:57 836502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:97200|inflight:48000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:505692|
[2025/09/12 04:07:57 836509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 836514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 836520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 836526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 836533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:542|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 836540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:328829|
[2025/09/12 04:07:57 836546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 836553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:651|
[2025/09/12 04:07:57 836588] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:651|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757650077836565|stream_id:8|stream_offset:328829|
[2025/09/12 04:07:57 836596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:651|origin_pktnum:409|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 836603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 04:07:57 836609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077840506|now:1757650077836608|interval:3898|
[2025/09/12 04:07:57 836615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077840506|now:1757650077836608|interv:3898|
[2025/09/12 04:07:57 836622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:49200|
[2025/09/12 04:07:57 836629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:543|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 836641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:400049|
[2025/09/12 04:07:57 836649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1964|
[2025/09/12 04:07:57 836655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077838618|now:1757650077836654|interv:1964|
[2025/09/12 04:07:57 836661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1964|
[2025/09/12 04:07:57 836666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 836673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 836680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:49200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 836686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 836692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 836698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077838618|
[2025/09/12 04:07:57 836705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077838618|
[2025/09/12 04:07:57 836711] [debug] |xqc_engine_wakeup_after|wakeup:1757650077838618|now:1757650077836711|diff:1907|
[2025/09/12 04:07:57 836717] [debug] |xqc_engine_main_logic|END|now:1757650077836466|
[2025/09/12 04:07:57 836729] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077836728|
[2025/09/12 04:07:57 836736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 836745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:224|
[2025/09/12 04:07:57 836751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:225|
[2025/09/12 04:07:57 836759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:225|
[2025/09/12 04:07:57 836766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 836775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:612|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:614|path_largest_ack:612|
[2025/09/12 04:07:57 836781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:150007|prior_delivered:314672|prior_time:1757650077777964|is_app_limited:0|send_elapse:57019|ack_elapse:58764|ctl_first_sent_time:1757650077778791|lagest_ack_time:1757650077836728|curr_delivered:384272|
[2025/09/12 04:07:57 836788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077778791|
[2025/09/12 04:07:57 836795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:211||sndq_packets_used_bytes:0|sndq_packets_free:244|
[2025/09/12 04:07:57 836802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:614|origin_pktnum:487|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:614|path_largest_ack:614|
[2025/09/12 04:07:57 836809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:204|tx_in_flight:147607|prior_delivered:317072|prior_time:1757650077779902|is_app_limited:0|send_elapse:57696|ack_elapse:56826|ctl_first_sent_time:1757650077780577|lagest_ack_time:1757650077836728|curr_delivered:385472|
[2025/09/12 04:07:57 836822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077780577|
[2025/09/12 04:07:57 836828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:209||sndq_packets_used_bytes:0|sndq_packets_free:246|
[2025/09/12 04:07:57 836834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56724|rttvar:473|minrtt:31489|latest_rtt:56151|ack_delay:48|
[2025/09/12 04:07:57 836840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56646|rttvar:510|minrtt:31489|latest_rtt:56151|ack_delay:48|
[2025/09/12 04:07:57 836846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:614|lost_pn:611|thresh:3|
[2025/09/12 04:07:57 836852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 836863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 836901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 836907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 836954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 836962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 836970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 836985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 836992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 836996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 837011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 837015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 837019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 837034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 837063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 837115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 837138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 837144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 837156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 837182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 837190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:610|lost_pn:611|po_sent_time:1757650077776692|lost_send_time:1757650077773002|loss_delay:63726|frame:STREAM |repair:128|
[2025/09/12 04:07:57 837195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077776692u|
[2025/09/12 04:07:57 837199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 837203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077842621|now:1757650077837203|interval:5418|
[2025/09/12 04:07:57 837208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077842621|now:1757650077837203|interv:5418|
[2025/09/12 04:07:57 837212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57696, ack_elapse 56826, delivered 68400|rate 1185524|lost 269|
[2025/09/12 04:07:57 837216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1185524) in round 7|
[2025/09/12 04:07:57 837220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 837224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 837228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077780577|recovery:1|recovery_start:1757650077837199|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 837233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077780577|recovery:1|recovery_start:1757650077837199|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 837240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:45600|srtt:56646|latest_rtt:56151|min_rtt:31489|applimit:0|lost:235|recovery:1|recovery_start:1757650077837199|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 837246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:225|largest:225|pns:2|
[2025/09/12 04:07:57 837251] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:225|frame:ACK |recv_time:1757650077836728|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 837256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197836728|now:1757650077836728|interv:120000000|
[2025/09/12 04:07:57 837260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197836728|now:1757650077836728|interv:120000000|
[2025/09/12 04:07:57 837264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077838618|pq_index:0|
[2025/09/12 04:07:57 837268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077836466|
[2025/09/12 04:07:57 837272] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077837272|
[2025/09/12 04:07:57 837277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077837275|
[2025/09/12 04:07:57 837282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56646|min_srtt:56646|path_bw:1210161|loss_rate:60.58|path_pto:0|
[2025/09/12 04:07:57 837287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:96000|inflight:45600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:440407|
[2025/09/12 04:07:57 837291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56646|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 837296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:610|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 837301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56646|min_srtt:56646|path_bw:1210161|loss_rate:60.58|path_pto:0|
[2025/09/12 04:07:57 837305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:97200|inflight:45600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:505692|
[2025/09/12 04:07:57 837309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56646|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 837313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 837317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56646|min_srtt:56646|path_bw:1210161|loss_rate:60.58|path_pto:0|
[2025/09/12 04:07:57 837322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:98400|inflight:45600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:506879|
[2025/09/12 04:07:57 837326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56646|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 837333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 837336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56646|min_srtt:56646|path_bw:1210161|loss_rate:60.58|path_pto:0|
[2025/09/12 04:07:57 837341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:99600|inflight:45600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:508066|
[2025/09/12 04:07:57 837345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 837349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 837352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 837357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 837361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:543|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 837365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:400049|
[2025/09/12 04:07:57 837369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 837373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 837377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 837382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:45600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 837389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 837395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 837401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077838618|
[2025/09/12 04:07:57 837407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077838618|
[2025/09/12 04:07:57 837413] [debug] |xqc_engine_wakeup_after|wakeup:1757650077838618|now:1757650077837413|diff:1205|
[2025/09/12 04:07:57 837435] [debug] |xqc_engine_main_logic|END|now:1757650077837275|
[2025/09/12 04:07:57 837446] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077837446|
[2025/09/12 04:07:57 837452] [debug] |xqc_engine_wakeup_after|wakeup:1757650077838618|now:1757650077837452|diff:1166|
[2025/09/12 04:07:57 837458] [debug] |xqc_engine_main_logic|END|now:1757650077837446|
[2025/09/12 04:07:57 838747] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077838746|
[2025/09/12 04:07:57 838759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 838766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:225|
[2025/09/12 04:07:57 838770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:226|
[2025/09/12 04:07:57 838776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:226|
[2025/09/12 04:07:57 838786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 838793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:615|origin_pktnum:488|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:618|path_largest_ack:615|
[2025/09/12 04:07:57 838798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:204|tx_in_flight:148807|prior_delivered:317072|prior_time:1757650077779902|is_app_limited:0|send_elapse:57834|ack_elapse:58844|ctl_first_sent_time:1757650077780715|lagest_ack_time:1757650077838746|curr_delivered:386672|
[2025/09/12 04:07:57 838802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077780715|
[2025/09/12 04:07:57 838807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:208||sndq_packets_used_bytes:0|sndq_packets_free:247|
[2025/09/12 04:07:57 838811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:618|origin_pktnum:491|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:618|path_largest_ack:618|
[2025/09/12 04:07:57 838816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:206|tx_in_flight:148807|prior_delivered:318272|prior_time:1757650077781058|is_app_limited:0|send_elapse:57880|ack_elapse:57688|ctl_first_sent_time:1757650077781698|lagest_ack_time:1757650077838746|curr_delivered:387872|
[2025/09/12 04:07:57 838820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077781698|
[2025/09/12 04:07:57 838824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:206||sndq_packets_used_bytes:0|sndq_packets_free:249|
[2025/09/12 04:07:57 838828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56646|rttvar:510|minrtt:31489|latest_rtt:57048|ack_delay:32|
[2025/09/12 04:07:57 838832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56693|rttvar:475|minrtt:31489|latest_rtt:57048|ack_delay:32|
[2025/09/12 04:07:57 838836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:618|lost_pn:615|thresh:3|
[2025/09/12 04:07:57 838840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 838848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 838882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 838885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 838920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 838927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 838935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 838950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 838957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 838976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 838983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 838987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 838998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 839002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 839028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 839084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 839106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 839110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 839121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 839148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:613|lost_pn:615|po_sent_time:1757650077778895|lost_send_time:1757650077774567|loss_delay:64179|frame:STREAM |repair:128|
[2025/09/12 04:07:57 839164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077778895u|
[2025/09/12 04:07:57 839169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 839173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077845072|now:1757650077839172|interval:5900|
[2025/09/12 04:07:57 839179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077845072|now:1757650077839172|interv:5900|
[2025/09/12 04:07:57 839183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57880, ack_elapse 57688, delivered 69600|rate 1202487|lost 270|
[2025/09/12 04:07:57 839188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202487) in round 7|
[2025/09/12 04:07:57 839192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 839196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 839200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077781698|recovery:1|recovery_start:1757650077839168|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 839205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:1|acked:2400|po_sent_time:1757650077781698|recovery:1|recovery_start:1757650077839168|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 839209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:42000|srtt:56693|latest_rtt:57048|min_rtt:31489|applimit:0|lost:235|recovery:1|recovery_start:1757650077839168|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 839215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:226|largest:226|pns:2|
[2025/09/12 04:07:57 839219] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:226|frame:ACK |recv_time:1757650077838746|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 839224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197838746|now:1757650077838746|interv:120000000|
[2025/09/12 04:07:57 839228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197838746|now:1757650077838746|interv:120000000|
[2025/09/12 04:07:57 839232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077838618|pq_index:0|
[2025/09/12 04:07:57 839236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077837275|
[2025/09/12 04:07:57 839240] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077839240|
[2025/09/12 04:07:57 839245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077839244|
[2025/09/12 04:07:57 839250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077838618|now:1757650077839244|
[2025/09/12 04:07:57 839254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077838618|now:1757650077839244|
[2025/09/12 04:07:57 839258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 839263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56693|min_srtt:56693|path_bw:1210161|loss_rate:60.58|path_pto:0|
[2025/09/12 04:07:57 839267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:99600|inflight:42000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:442781|
[2025/09/12 04:07:57 839274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56693|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 839279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:613|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 839284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56693|min_srtt:56693|path_bw:1210161|loss_rate:60.58|path_pto:0|
[2025/09/12 04:07:57 839288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:100800|inflight:42000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:508066|
[2025/09/12 04:07:57 839292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56693|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 839296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 839301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56693|min_srtt:56693|path_bw:1210161|loss_rate:60.58|path_pto:0|
[2025/09/12 04:07:57 839305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:102000|inflight:42000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:509253|
[2025/09/12 04:07:57 839309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56693|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 839313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 839317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56693|min_srtt:56693|path_bw:1210161|loss_rate:60.58|path_pto:0|
[2025/09/12 04:07:57 839321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:103200|inflight:42000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:510440|
[2025/09/12 04:07:57 839325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 839329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 839333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 839337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 839341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:543|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 839346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:400049|
[2025/09/12 04:07:57 839350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 839354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:652|
[2025/09/12 04:07:57 839385] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:652|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757650077839361|stream_id:8|stream_offset:400049|
[2025/09/12 04:07:57 839400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:652|origin_pktnum:543|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 839407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 04:07:57 839414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077845072|now:1757650077839413|interval:5659|
[2025/09/12 04:07:57 839440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077845072|now:1757650077839413|interv:5659|
[2025/09/12 04:07:57 839464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145436|inflight:43200|
[2025/09/12 04:07:57 839471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:546|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 839477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:401236|
[2025/09/12 04:07:57 839484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1985|
[2025/09/12 04:07:57 839490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077841474|now:1757650077839489|interv:1985|
[2025/09/12 04:07:57 839495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1985|
[2025/09/12 04:07:57 839501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 839507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 839514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:43200|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 839521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 839527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 839587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077841474|
[2025/09/12 04:07:57 839595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077841474|
[2025/09/12 04:07:57 839600] [debug] |xqc_engine_wakeup_after|wakeup:1757650077841474|now:1757650077839600|diff:1874|
[2025/09/12 04:07:57 839607] [debug] |xqc_engine_main_logic|END|now:1757650077839244|
[2025/09/12 04:07:57 839615] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077839614|
[2025/09/12 04:07:57 839638] [debug] |xqc_engine_wakeup_after|wakeup:1757650077841474|now:1757650077839638|diff:1836|
[2025/09/12 04:07:57 839679] [debug] |xqc_engine_main_logic|END|now:1757650077839614|
[2025/09/12 04:07:57 839752] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077839751|
[2025/09/12 04:07:57 839762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 839782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:226|
[2025/09/12 04:07:57 839789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:227|
[2025/09/12 04:07:57 839799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:227|
[2025/09/12 04:07:57 839805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 839822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:621|origin_pktnum:361|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:621|path_largest_ack:621|
[2025/09/12 04:07:57 839829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:208|tx_in_flight:148800|prior_delivered:319472|prior_time:1757650077782044|is_app_limited:0|send_elapse:57941|ack_elapse:57707|ctl_first_sent_time:1757650077782688|lagest_ack_time:1757650077839751|curr_delivered:389072|
[2025/09/12 04:07:57 839835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077782688|
[2025/09/12 04:07:57 839842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:206||sndq_packets_used_bytes:0|sndq_packets_free:249|
[2025/09/12 04:07:57 839848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56693|rttvar:475|minrtt:31489|latest_rtt:57063|ack_delay:40|
[2025/09/12 04:07:57 839855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56734|rttvar:439|minrtt:31489|latest_rtt:57063|ack_delay:40|
[2025/09/12 04:07:57 839861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:621|lost_pn:618|thresh:3|
[2025/09/12 04:07:57 839865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 839873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 839900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 839904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 839946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 839954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 839969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 839977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 839992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 839996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 840000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 840003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 840019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 840048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 840101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 840123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 840130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 840141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 840168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:616|lost_pn:618|po_sent_time:1757650077780893|lost_send_time:1757650077775556|loss_delay:64195|frame:STREAM |repair:128|
[2025/09/12 04:07:57 840188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:617|lost_pn:618|po_sent_time:1757650077780987|lost_send_time:1757650077775556|loss_delay:64195|frame:STREAM |repair:128|
[2025/09/12 04:07:57 840193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077780987u|
[2025/09/12 04:07:57 840197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 840201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077846012|now:1757650077840201|interval:5811|
[2025/09/12 04:07:57 840205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077846012|now:1757650077840201|interv:5811|
[2025/09/12 04:07:57 840209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57941, ack_elapse 57707, delivered 69600|rate 1201221|lost 272|
[2025/09/12 04:07:57 840214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201221) in round 7|
[2025/09/12 04:07:57 840218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 840222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:109935|extra_cwnd:6298|
[2025/09/12 04:07:57 840226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077782688|recovery:1|recovery_start:1757650077840197|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 840233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077782688|recovery:1|recovery_start:1757650077840197|packet_conservation:1|next_round_delivered:321872|
[2025/09/12 04:07:57 840237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:1|pacing_rate:419466|bw:1210161|cwnd:145436|full_bw_reached:1|inflight:39600|srtt:56734|latest_rtt:57063|min_rtt:31489|applimit:0|lost:236|recovery:1|recovery_start:1757650077840197|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 04:07:57 840243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:227|largest:227|pns:2|
[2025/09/12 04:07:57 840248] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:227|frame:ACK |recv_time:1757650077839751|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 840253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197839751|now:1757650077839751|interv:120000000|
[2025/09/12 04:07:57 840257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197839751|now:1757650077839751|interv:120000000|
[2025/09/12 04:07:57 840261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077841474|pq_index:0|
[2025/09/12 04:07:57 840265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077839244|
[2025/09/12 04:07:57 840269] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077840269|
[2025/09/12 04:07:57 840274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077840273|
[2025/09/12 04:07:57 840280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56734|min_srtt:56734|path_bw:1210161|loss_rate:60.87|path_pto:0|
[2025/09/12 04:07:57 840284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:102000|inflight:39600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:443968|
[2025/09/12 04:07:57 840289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56734|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 840293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:616|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 840297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56734|min_srtt:56734|path_bw:1210161|loss_rate:60.87|path_pto:0|
[2025/09/12 04:07:57 840302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:103200|inflight:39600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:445155|
[2025/09/12 04:07:57 840306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56734|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 840310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:617|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 840315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56734|min_srtt:56734|path_bw:1210161|loss_rate:60.87|path_pto:0|
[2025/09/12 04:07:57 840321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:104400|inflight:39600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:510440|
[2025/09/12 04:07:57 840326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:56734|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 840330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 840334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56734|min_srtt:56734|path_bw:1210161|loss_rate:60.87|path_pto:0|
[2025/09/12 04:07:57 840339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:105600|inflight:39600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 840343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 840347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 840350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 840355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 840359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:546|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 840363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:401236|
[2025/09/12 04:07:57 840367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 840371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 840375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 840379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:39600|cwnd:145436|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 840383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 840387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 840391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077841474|
[2025/09/12 04:07:57 840395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077841474|
[2025/09/12 04:07:57 840399] [debug] |xqc_engine_wakeup_after|wakeup:1757650077841474|now:1757650077840398|diff:1076|
[2025/09/12 04:07:57 840403] [debug] |xqc_engine_main_logic|END|now:1757650077840273|
[2025/09/12 04:07:57 840408] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077840408|
[2025/09/12 04:07:57 840412] [debug] |xqc_engine_wakeup_after|wakeup:1757650077841474|now:1757650077840412|diff:1062|
[2025/09/12 04:07:57 840416] [debug] |xqc_engine_main_logic|END|now:1757650077840408|
[2025/09/12 04:07:57 840762] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077840761|
[2025/09/12 04:07:57 840776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 840782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:227|
[2025/09/12 04:07:57 840786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:228|
[2025/09/12 04:07:57 840792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:228|
[2025/09/12 04:07:57 840796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 840803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:624|origin_pktnum:364|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:624|path_largest_ack:624|
[2025/09/12 04:07:57 840808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:212|tx_in_flight:145200|prior_delivered:321872|prior_time:1757650077783936|is_app_limited:0|send_elapse:57807|ack_elapse:56825|ctl_first_sent_time:1757650077784535|lagest_ack_time:1757650077840761|curr_delivered:390272|
[2025/09/12 04:07:57 840812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077784535|
[2025/09/12 04:07:57 840817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:205||sndq_packets_used_bytes:0|sndq_packets_free:250|
[2025/09/12 04:07:57 840821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56734|rttvar:439|minrtt:31489|latest_rtt:56226|ack_delay:32|
[2025/09/12 04:07:57 840825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56667|rttvar:465|minrtt:31489|latest_rtt:56226|ack_delay:32|
[2025/09/12 04:07:57 840829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:624|lost_pn:621|thresh:3|
[2025/09/12 04:07:57 840833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 840841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 840864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 840868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 840913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 840928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 840936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 840954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 840958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 840962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 840977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 840999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 841006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 841059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 841084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 841088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 841100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 841126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 841149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:619|lost_pn:621|po_sent_time:1757650077781817|lost_send_time:1757650077777011|loss_delay:63750|frame:STREAM |repair:128|
[2025/09/12 04:07:57 841154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:620|lost_pn:621|po_sent_time:1757650077781941|lost_send_time:1757650077777011|loss_delay:63750|frame:STREAM |repair:128|
[2025/09/12 04:07:57 841158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077781941u|
[2025/09/12 04:07:57 841163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 841167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077846534|now:1757650077841166|interval:5368|
[2025/09/12 04:07:57 841171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077846534|now:1757650077841166|interv:5368|
[2025/09/12 04:07:57 841178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57807, ack_elapse 56825, delivered 68400|rate 1183247|lost 274|
[2025/09/12 04:07:57 841182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 7 -> 8|
[2025/09/12 04:07:57 841186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1183247) in round 8|
[2025/09/12 04:07:57 841191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 841195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95265|extra_cwnd:6298|
[2025/09/12 04:07:57 841199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077784535|recovery:1|recovery_start:1757650077841162|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 841203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:2|acked:1200|po_sent_time:1757650077784535|recovery:1|recovery_start:1757650077841162|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 841208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101563|full_bw_reached:1|inflight:36000|srtt:56667|latest_rtt:56226|min_rtt:31489|applimit:0|lost:236|recovery:1|recovery_start:1757650077841162|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:57 841214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:228|largest:228|pns:2|
[2025/09/12 04:07:57 841218] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:228|frame:ACK |recv_time:1757650077840761|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 841223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197840761|now:1757650077840761|interv:120000000|
[2025/09/12 04:07:57 841227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197840761|now:1757650077840761|interv:120000000|
[2025/09/12 04:07:57 841231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077841474|pq_index:0|
[2025/09/12 04:07:57 841235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077840273|
[2025/09/12 04:07:57 841239] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077841239|
[2025/09/12 04:07:57 841244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077841243|
[2025/09/12 04:07:57 841250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56667|min_srtt:56667|path_bw:1210161|loss_rate:60.87|path_pto:0|
[2025/09/12 04:07:57 841254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:105600|inflight:36000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 841258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 841262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 841266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 841270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 841277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56667|min_srtt:56667|path_bw:1210161|loss_rate:60.87|path_pto:0|
[2025/09/12 04:07:57 841281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:105600|inflight:36000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 841285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 841289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 841292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 841296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 841301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:546|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 841305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:401236|
[2025/09/12 04:07:57 841309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 841313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 841317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 841321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:36000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 841325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 841329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 841333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077841474|
[2025/09/12 04:07:57 841337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077841474|
[2025/09/12 04:07:57 841340] [debug] |xqc_engine_wakeup_after|wakeup:1757650077841474|now:1757650077841340|diff:134|
[2025/09/12 04:07:57 841345] [debug] |xqc_engine_main_logic|END|now:1757650077841243|
[2025/09/12 04:07:57 841350] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077841350|
[2025/09/12 04:07:57 841353] [debug] |xqc_engine_wakeup_after|wakeup:1757650077841474|now:1757650077841353|diff:121|
[2025/09/12 04:07:57 841357] [debug] |xqc_engine_main_logic|END|now:1757650077841350|
[2025/09/12 04:07:57 842436] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077842435|
[2025/09/12 04:07:57 842448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077841474|pq_index:0|
[2025/09/12 04:07:57 842455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077841243|
[2025/09/12 04:07:57 842463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077842461|
[2025/09/12 04:07:57 842470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077841474|now:1757650077842461|
[2025/09/12 04:07:57 842483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077841474|now:1757650077842461|
[2025/09/12 04:07:57 842489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 842496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56667|min_srtt:56667|path_bw:1210161|loss_rate:60.87|path_pto:0|
[2025/09/12 04:07:57 842504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:105600|inflight:36000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 842510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 842517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 842523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 842530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 842537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56667|min_srtt:56667|path_bw:1210161|loss_rate:60.87|path_pto:0|
[2025/09/12 04:07:57 842543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:105600|inflight:36000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 842549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 842554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 842560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 842566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 842572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:546|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 842578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:401236|
[2025/09/12 04:07:57 842585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 842591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:653|
[2025/09/12 04:07:57 842632] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:653|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757650077842603|stream_id:8|stream_offset:401236|
[2025/09/12 04:07:57 842641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:653|origin_pktnum:546|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 842648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 04:07:57 842654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077846534|now:1757650077842654|interval:3880|
[2025/09/12 04:07:57 842661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077846534|now:1757650077842654|interv:3880|
[2025/09/12 04:07:57 842680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:37200|
[2025/09/12 04:07:57 842689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:547|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 842695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:402423|
[2025/09/12 04:07:57 842702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 842708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:654|
[2025/09/12 04:07:57 842741] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:654|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37200|now:1757650077842719|stream_id:8|stream_offset:402423|
[2025/09/12 04:07:57 842751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:654|origin_pktnum:547|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 842758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:37200|applimit:0|
[2025/09/12 04:07:57 842764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077846534|now:1757650077842763|interval:3771|
[2025/09/12 04:07:57 842770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077846534|now:1757650077842763|interv:3771|
[2025/09/12 04:07:57 842777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:38400|
[2025/09/12 04:07:57 842784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:550|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 842791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:404797|
[2025/09/12 04:07:57 842797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 842801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:655|
[2025/09/12 04:07:57 842828] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:655|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38400|now:1757650077842808|stream_id:8|stream_offset:404797|
[2025/09/12 04:07:57 842833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:655|origin_pktnum:550|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 842841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:38400|applimit:0|
[2025/09/12 04:07:57 842847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077846534|now:1757650077842847|interval:3687|
[2025/09/12 04:07:57 842854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077846534|now:1757650077842847|interv:3687|
[2025/09/12 04:07:57 842861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:39600|
[2025/09/12 04:07:57 842869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:552|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 842880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:405984|
[2025/09/12 04:07:57 842885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 842888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077843888|now:1757650077842888|interv:1000|
[2025/09/12 04:07:57 842892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 842896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 842900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 842904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:39600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 842908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 842912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 842916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077843888|
[2025/09/12 04:07:57 842920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077843888|
[2025/09/12 04:07:57 842924] [debug] |xqc_engine_wakeup_after|wakeup:1757650077843888|now:1757650077842924|diff:964|
[2025/09/12 04:07:57 842929] [debug] |xqc_engine_main_logic|END|now:1757650077842461|
[2025/09/12 04:07:57 842938] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077842937|
[2025/09/12 04:07:57 842943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 842949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:228|
[2025/09/12 04:07:57 842953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:229|
[2025/09/12 04:07:57 842959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:229|
[2025/09/12 04:07:57 842963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 842969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:625|origin_pktnum:498|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:626|path_largest_ack:625|
[2025/09/12 04:07:57 842974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:213|tx_in_flight:144000|prior_delivered:323072|prior_time:1757650077784865|is_app_limited:0|send_elapse:57782|ack_elapse:58072|ctl_first_sent_time:1757650077785534|lagest_ack_time:1757650077842937|curr_delivered:391472|
[2025/09/12 04:07:57 842979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077785534|
[2025/09/12 04:07:57 842984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:203||sndq_packets_used_bytes:0|sndq_packets_free:252|
[2025/09/12 04:07:57 842988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:626|origin_pktnum:367|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:626|path_largest_ack:626|
[2025/09/12 04:07:57 842992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:213|tx_in_flight:144000|prior_delivered:323072|prior_time:1757650077784865|is_app_limited:0|send_elapse:57782|ack_elapse:58072|ctl_first_sent_time:1757650077785534|lagest_ack_time:1757650077842937|curr_delivered:392672|
[2025/09/12 04:07:57 843000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077785658|
[2025/09/12 04:07:57 843004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:202||sndq_packets_used_bytes:0|sndq_packets_free:253|
[2025/09/12 04:07:57 843008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56667|rttvar:465|minrtt:31489|latest_rtt:57279|ack_delay:32|
[2025/09/12 04:07:57 843012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56739|rttvar:494|minrtt:31489|latest_rtt:57279|ack_delay:32|
[2025/09/12 04:07:57 843016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:626|lost_pn:623|thresh:3|
[2025/09/12 04:07:57 843021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 843028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 843048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 843052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 843104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 843111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 843130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 843134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 843138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 843153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 843180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 843235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 843258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 843262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 843273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 843302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 843336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 843343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:622|lost_pn:623|po_sent_time:1757650077782784|lost_send_time:1757650077778499|loss_delay:64438|frame:STREAM |repair:128|
[2025/09/12 04:07:57 843351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:623|lost_pn:623|po_sent_time:1757650077782881|lost_send_time:1757650077778499|loss_delay:64438|frame:STREAM |repair:128|
[2025/09/12 04:07:57 843358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077782881u|
[2025/09/12 04:07:57 843364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 843371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:56739|rtt_var:494|pto_duration:58739|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 843378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 843384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 843389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 34800|
[2025/09/12 04:07:57 843393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077921547|now:1757650077843371|interv:78176|
[2025/09/12 04:07:57 843399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077921547|now:1757650077843371|interval:78176|pto_count:0|srtt:56739
[2025/09/12 04:07:57 843406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57782, ack_elapse 58072, delivered 69600|rate 1198512|lost 276|
[2025/09/12 04:07:57 843413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198512) in round 8|
[2025/09/12 04:07:57 843434] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 843442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95265|extra_cwnd:6298|
[2025/09/12 04:07:57 843448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101563|packet_lost:2|acked:2400|po_sent_time:1757650077785658|recovery:1|recovery_start:1757650077843364|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 843460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101563|packet_lost:2|acked:2400|po_sent_time:1757650077785658|recovery:1|recovery_start:1757650077843364|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 843466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101563|full_bw_reached:1|inflight:34800|srtt:56739|latest_rtt:57279|min_rtt:31489|applimit:0|lost:239|recovery:1|recovery_start:1757650077843364|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 843474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:229|largest:229|pns:2|
[2025/09/12 04:07:57 843481] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:229|frame:ACK |recv_time:1757650077842937|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 843488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197842937|now:1757650077842937|interv:120000000|
[2025/09/12 04:07:57 843494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197842937|now:1757650077842937|interv:120000000|
[2025/09/12 04:07:57 843500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077843888|pq_index:0|
[2025/09/12 04:07:57 843506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077842461|
[2025/09/12 04:07:57 843512] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077843512|
[2025/09/12 04:07:57 843520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077843518|
[2025/09/12 04:07:57 843527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56739|min_srtt:56739|path_bw:1210161|loss_rate:61.70|path_pto:0|
[2025/09/12 04:07:57 843533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:102000|inflight:34800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 843540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 843546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 843552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 843559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 843566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56739|min_srtt:56739|path_bw:1210161|loss_rate:61.70|path_pto:0|
[2025/09/12 04:07:57 843573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:102000|inflight:34800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 843580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 843586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 843598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 843604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 843611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:552|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 843618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:405984|
[2025/09/12 04:07:57 843625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 843631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 843637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 843642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:34800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 843648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 843654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 843659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077843888|
[2025/09/12 04:07:57 843666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077843888|
[2025/09/12 04:07:57 843672] [debug] |xqc_engine_wakeup_after|wakeup:1757650077843888|now:1757650077843672|diff:216|
[2025/09/12 04:07:57 843678] [debug] |xqc_engine_main_logic|END|now:1757650077843518|
[2025/09/12 04:07:57 843686] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077843686|
[2025/09/12 04:07:57 843692] [debug] |xqc_engine_wakeup_after|wakeup:1757650077843888|now:1757650077843692|diff:196|
[2025/09/12 04:07:57 843698] [debug] |xqc_engine_main_logic|END|now:1757650077843686|
[2025/09/12 04:07:57 844702] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077844701|
[2025/09/12 04:07:57 844726] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 844733] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:229|
[2025/09/12 04:07:57 844737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:230|
[2025/09/12 04:07:57 844743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:230|
[2025/09/12 04:07:57 844747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 844754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:627|origin_pktnum:501|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:629|path_largest_ack:627|
[2025/09/12 04:07:57 844758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:214|tx_in_flight:144000|prior_delivered:324272|prior_time:1757650077785936|is_app_limited:0|send_elapse:57787|ack_elapse:58765|ctl_first_sent_time:1757650077786567|lagest_ack_time:1757650077844701|curr_delivered:393872|
[2025/09/12 04:07:57 844763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077786567|
[2025/09/12 04:07:57 844768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:200||sndq_packets_used_bytes:0|sndq_packets_free:255|
[2025/09/12 04:07:57 844778] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:629|origin_pktnum:505|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:629|path_largest_ack:629|
[2025/09/12 04:07:57 844783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:216|tx_in_flight:142800|prior_delivered:325472|prior_time:1757650077786900|is_app_limited:0|send_elapse:57799|ack_elapse:57801|ctl_first_sent_time:1757650077787508|lagest_ack_time:1757650077844701|curr_delivered:395072|
[2025/09/12 04:07:57 844787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077787508|
[2025/09/12 04:07:57 844791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:198||sndq_packets_used_bytes:0|sndq_packets_free:257|
[2025/09/12 04:07:57 844795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56739|rttvar:494|minrtt:31489|latest_rtt:57193|ack_delay:24|
[2025/09/12 04:07:57 844800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56793|rttvar:478|minrtt:31489|latest_rtt:57193|ack_delay:24|
[2025/09/12 04:07:57 844804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:629|lost_pn:626|thresh:3|
[2025/09/12 04:07:57 844808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 844816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 844835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 844838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 844883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 844890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 844909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 844913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 844917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 844932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 844958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 844998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 845014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 845036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 845040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 845051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 845080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 845107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 845114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 845122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077851029|now:1757650077845122|interval:5907|
[2025/09/12 04:07:57 845127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077851029|now:1757650077845122|interv:5907|
[2025/09/12 04:07:57 845131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57799, ack_elapse 57801, delivered 69600|rate 1204131|lost 276|
[2025/09/12 04:07:57 845135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204131) in round 8|
[2025/09/12 04:07:57 845139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 845143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95265|extra_cwnd:6298|
[2025/09/12 04:07:57 845147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077787508|recovery:1|recovery_start:1757650077843364|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 845152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077787508|recovery:1|recovery_start:1757650077843364|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 845156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101563|full_bw_reached:1|inflight:32400|srtt:56793|latest_rtt:57193|min_rtt:31489|applimit:0|lost:239|recovery:1|recovery_start:1757650077843364|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 845166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:230|largest:230|pns:2|
[2025/09/12 04:07:57 845170] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:230|frame:ACK |recv_time:1757650077844701|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 845175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197844701|now:1757650077844701|interv:120000000|
[2025/09/12 04:07:57 845179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197844701|now:1757650077844701|interv:120000000|
[2025/09/12 04:07:57 845183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077843888|pq_index:0|
[2025/09/12 04:07:57 845187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077843518|
[2025/09/12 04:07:57 845191] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077845191|
[2025/09/12 04:07:57 845196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077845195|
[2025/09/12 04:07:57 845201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077843888|now:1757650077845195|
[2025/09/12 04:07:57 845205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077843888|now:1757650077845195|
[2025/09/12 04:07:57 845209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 845214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56793|min_srtt:56793|path_bw:1210161|loss_rate:61.70|path_pto:0|
[2025/09/12 04:07:57 845219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:102000|inflight:32400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 845223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 845227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 845231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 845235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 845239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56793|min_srtt:56793|path_bw:1210161|loss_rate:61.70|path_pto:0|
[2025/09/12 04:07:57 845243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:102000|inflight:32400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 845248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 845251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 845255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 845259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 845266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:552|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 845270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:405984|
[2025/09/12 04:07:57 845275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 845279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:656|
[2025/09/12 04:07:57 845307] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:656|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32400|now:1757650077845285|stream_id:8|stream_offset:405984|
[2025/09/12 04:07:57 845313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:656|origin_pktnum:552|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 845318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:32400|applimit:0|
[2025/09/12 04:07:57 845325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077851029|now:1757650077845325|interval:5704|
[2025/09/12 04:07:57 845332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077851029|now:1757650077845325|interv:5704|
[2025/09/12 04:07:57 845339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:33600|
[2025/09/12 04:07:57 845347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:555|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 845353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:407171|
[2025/09/12 04:07:57 845360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 845367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:657|
[2025/09/12 04:07:57 845395] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:657|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:33600|now:1757650077845376|stream_id:8|stream_offset:407171|
[2025/09/12 04:07:57 845401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:657|origin_pktnum:555|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 845409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:33600|applimit:0|
[2025/09/12 04:07:57 845415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077851029|now:1757650077845415|interval:5614|
[2025/09/12 04:07:57 845443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077851029|now:1757650077845415|interv:5614|
[2025/09/12 04:07:57 845450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:34800|
[2025/09/12 04:07:57 845458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:556|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 845465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:408358|
[2025/09/12 04:07:57 845475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 845479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:658|
[2025/09/12 04:07:57 845506] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:658|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34800|now:1757650077845486|stream_id:8|stream_offset:408358|
[2025/09/12 04:07:57 845513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:658|origin_pktnum:556|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 845521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:34800|applimit:0|
[2025/09/12 04:07:57 845527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077851029|now:1757650077845527|interval:5502|
[2025/09/12 04:07:57 845534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077851029|now:1757650077845527|interv:5502|
[2025/09/12 04:07:57 845541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:36000|
[2025/09/12 04:07:57 845548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:559|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 845555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:409545|
[2025/09/12 04:07:57 845560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 845564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077846563|now:1757650077845563|interv:1000|
[2025/09/12 04:07:57 845567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 845571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 845575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 845579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:36000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 845584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 845587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 845591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077846563|
[2025/09/12 04:07:57 845596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077846563|
[2025/09/12 04:07:57 845600] [debug] |xqc_engine_wakeup_after|wakeup:1757650077846563|now:1757650077845599|diff:964|
[2025/09/12 04:07:57 845604] [debug] |xqc_engine_main_logic|END|now:1757650077845195|
[2025/09/12 04:07:57 845609] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077845609|
[2025/09/12 04:07:57 845613] [debug] |xqc_engine_wakeup_after|wakeup:1757650077846563|now:1757650077845613|diff:950|
[2025/09/12 04:07:57 845617] [debug] |xqc_engine_main_logic|END|now:1757650077845609|
[2025/09/12 04:07:57 845763] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077845762|
[2025/09/12 04:07:57 845771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 845782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:230|
[2025/09/12 04:07:57 845786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:231|
[2025/09/12 04:07:57 845792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:231|
[2025/09/12 04:07:57 845796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 845802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:632|origin_pktnum:377|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:632|path_largest_ack:632|
[2025/09/12 04:07:57 845807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:218|tx_in_flight:142800|prior_delivered:326672|prior_time:1757650077787876|is_app_limited:0|send_elapse:56849|ack_elapse:57886|ctl_first_sent_time:1757650077788562|lagest_ack_time:1757650077845762|curr_delivered:396272|
[2025/09/12 04:07:57 845812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077788562|
[2025/09/12 04:07:57 845816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:197||sndq_packets_used_bytes:0|sndq_packets_free:258|
[2025/09/12 04:07:57 845820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56793|rttvar:478|minrtt:31489|latest_rtt:57200|ack_delay:32|
[2025/09/12 04:07:57 845824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56840|rttvar:452|minrtt:31489|latest_rtt:57200|ack_delay:32|
[2025/09/12 04:07:57 845829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:632|lost_pn:629|thresh:3|
[2025/09/12 04:07:57 845833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 845841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 845856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 845861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 845906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 845928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 845932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 845936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 845951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 845977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 845999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 846033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 846055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 846059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 846070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 846099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 846126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 846133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:628|lost_pn:629|po_sent_time:1757650077786687|lost_send_time:1757650077781412|loss_delay:64350|frame:STREAM |repair:128|
[2025/09/12 04:07:57 846142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077786687u|
[2025/09/12 04:07:57 846146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 846150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077851954|now:1757650077846150|interval:5804|
[2025/09/12 04:07:57 846154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077851954|now:1757650077846150|interv:5804|
[2025/09/12 04:07:57 846159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56849, ack_elapse 57886, delivered 69600|rate 1202363|lost 277|
[2025/09/12 04:07:57 846163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202363) in round 8|
[2025/09/12 04:07:57 846167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 846171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95265|extra_cwnd:6298|
[2025/09/12 04:07:57 846175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101563|packet_lost:1|acked:1200|po_sent_time:1757650077788562|recovery:1|recovery_start:1757650077846146|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 846182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101563|packet_lost:1|acked:1200|po_sent_time:1757650077788562|recovery:1|recovery_start:1757650077846146|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 846187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101563|full_bw_reached:1|inflight:33600|srtt:56840|latest_rtt:57200|min_rtt:31489|applimit:0|lost:242|recovery:1|recovery_start:1757650077846146|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 846193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:231|largest:231|pns:2|
[2025/09/12 04:07:57 846197] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:231|frame:ACK |recv_time:1757650077845762|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 846202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197845762|now:1757650077845762|interv:120000000|
[2025/09/12 04:07:57 846206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197845762|now:1757650077845762|interv:120000000|
[2025/09/12 04:07:57 846210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077846563|pq_index:0|
[2025/09/12 04:07:57 846214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077845195|
[2025/09/12 04:07:57 846218] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077846218|
[2025/09/12 04:07:57 846223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077846222|
[2025/09/12 04:07:57 846229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56840|min_srtt:56840|path_bw:1210161|loss_rate:62.50|path_pto:0|
[2025/09/12 04:07:57 846233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:98400|inflight:33600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 846237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 846241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 846245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 846249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 846253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56840|min_srtt:56840|path_bw:1210161|loss_rate:62.50|path_pto:0|
[2025/09/12 04:07:57 846257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:98400|inflight:33600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 846261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 846265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 846269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 846276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 846280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:559|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 846284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:409545|
[2025/09/12 04:07:57 846288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 846292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 846296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 846300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:33600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 846304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 846308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 846312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077846563|
[2025/09/12 04:07:57 846316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077846563|
[2025/09/12 04:07:57 846320] [debug] |xqc_engine_wakeup_after|wakeup:1757650077846563|now:1757650077846320|diff:243|
[2025/09/12 04:07:57 846324] [debug] |xqc_engine_main_logic|END|now:1757650077846222|
[2025/09/12 04:07:57 846329] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077846329|
[2025/09/12 04:07:57 846333] [debug] |xqc_engine_wakeup_after|wakeup:1757650077846563|now:1757650077846332|diff:231|
[2025/09/12 04:07:57 846336] [debug] |xqc_engine_main_logic|END|now:1757650077846329|
[2025/09/12 04:07:57 846772] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077846771|
[2025/09/12 04:07:57 846788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 846797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:231|
[2025/09/12 04:07:57 846802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:232|
[2025/09/12 04:07:57 846811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:232|
[2025/09/12 04:07:57 846815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 846822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:635|origin_pktnum:513|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:635|path_largest_ack:635|
[2025/09/12 04:07:57 846827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:225|tx_in_flight:132000|prior_delivered:332672|prior_time:1757650077792878|is_app_limited:0|send_elapse:57844|ack_elapse:53893|ctl_first_sent_time:1757650077793585|lagest_ack_time:1757650077846771|curr_delivered:397472|
[2025/09/12 04:07:57 846832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077793585|
[2025/09/12 04:07:57 846837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:194||sndq_packets_used_bytes:0|sndq_packets_free:261|
[2025/09/12 04:07:57 846843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56840|rttvar:452|minrtt:31489|latest_rtt:53186|ack_delay:32|
[2025/09/12 04:07:57 846858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:56379|rttvar:1260|minrtt:31489|latest_rtt:53186|ack_delay:32|
[2025/09/12 04:07:57 846864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:635|lost_pn:632|thresh:3|
[2025/09/12 04:07:57 846871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 846880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 846895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 846898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 846940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 846962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 846966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 846969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 846984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 846999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 847011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 847066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 847088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 847092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 847103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 847129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 847158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 847166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 847170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 847174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:630|lost_pn:632|po_sent_time:1757650077787604|lost_send_time:1757650077783345|loss_delay:63426|frame:STREAM |repair:128|
[2025/09/12 04:07:57 847179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:631|lost_pn:632|po_sent_time:1757650077787688|lost_send_time:1757650077783345|loss_delay:63426|frame:STREAM |repair:128|
[2025/09/12 04:07:57 847183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077787688u|
[2025/09/12 04:07:57 847187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 847191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077852089|now:1757650077847191|interval:4898|
[2025/09/12 04:07:57 847196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077852089|now:1757650077847191|interv:4898|
[2025/09/12 04:07:57 847200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57844, ack_elapse 53893, delivered 64800|rate 1120254|lost 279|
[2025/09/12 04:07:57 847204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1120254) in round 8|
[2025/09/12 04:07:57 847208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 847212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95265|extra_cwnd:6298|
[2025/09/12 04:07:57 847216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101563|packet_lost:2|acked:1200|po_sent_time:1757650077793585|recovery:1|recovery_start:1757650077847187|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 847221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101563|packet_lost:2|acked:1200|po_sent_time:1757650077793585|recovery:1|recovery_start:1757650077847187|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 847225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101563|full_bw_reached:1|inflight:30000|srtt:56379|latest_rtt:53186|min_rtt:31489|applimit:0|lost:242|recovery:1|recovery_start:1757650077847187|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 847231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:232|largest:232|pns:2|
[2025/09/12 04:07:57 847236] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:232|frame:ACK |recv_time:1757650077846771|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 847241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197846771|now:1757650077846771|interv:120000000|
[2025/09/12 04:07:57 847248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197846771|now:1757650077846771|interv:120000000|
[2025/09/12 04:07:57 847251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077846563|pq_index:0|
[2025/09/12 04:07:57 847256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077846222|
[2025/09/12 04:07:57 847260] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077847260|
[2025/09/12 04:07:57 847265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077847263|
[2025/09/12 04:07:57 847269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077846563|now:1757650077847263|
[2025/09/12 04:07:57 847273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077846563|now:1757650077847263|
[2025/09/12 04:07:57 847277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 847282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56379|min_srtt:56379|path_bw:1210161|loss_rate:62.50|path_pto:0|
[2025/09/12 04:07:57 847287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:98400|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 847291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 847295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 847299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 847303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 847307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56379|min_srtt:56379|path_bw:1210161|loss_rate:62.50|path_pto:0|
[2025/09/12 04:07:57 847311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:98400|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 847316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 847319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 847323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 847327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 847331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:559|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 847336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:409545|
[2025/09/12 04:07:57 847340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 847344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:659|
[2025/09/12 04:07:57 847376] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:659|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757650077847354|stream_id:8|stream_offset:409545|
[2025/09/12 04:07:57 847383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:659|origin_pktnum:559|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 847387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 04:07:57 847394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077852089|now:1757650077847393|interval:4696|
[2025/09/12 04:07:57 847401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077852089|now:1757650077847393|interv:4696|
[2025/09/12 04:07:57 847407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:31200|
[2025/09/12 04:07:57 847414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:560|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 847444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:410732|
[2025/09/12 04:07:57 847452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 847458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:660|
[2025/09/12 04:07:57 847485] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:660|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31200|now:1757650077847467|stream_id:8|stream_offset:410732|
[2025/09/12 04:07:57 847491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:660|origin_pktnum:560|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 847498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:31200|applimit:0|
[2025/09/12 04:07:57 847504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077852089|now:1757650077847504|interval:4585|
[2025/09/12 04:07:57 847512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077852089|now:1757650077847504|interv:4585|
[2025/09/12 04:07:57 847518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:32400|
[2025/09/12 04:07:57 847526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:562|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 847533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:411919|
[2025/09/12 04:07:57 847539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 847543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077848543|now:1757650077847543|interv:1000|
[2025/09/12 04:07:57 847547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 847550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 847554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 847569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:32400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 847573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 847577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 847581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077848543|
[2025/09/12 04:07:57 847585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077848543|
[2025/09/12 04:07:57 847589] [debug] |xqc_engine_wakeup_after|wakeup:1757650077848543|now:1757650077847589|diff:954|
[2025/09/12 04:07:57 847593] [debug] |xqc_engine_main_logic|END|now:1757650077847263|
[2025/09/12 04:07:57 847599] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077847599|
[2025/09/12 04:07:57 847602] [debug] |xqc_engine_wakeup_after|wakeup:1757650077848543|now:1757650077847602|diff:941|
[2025/09/12 04:07:57 847606] [debug] |xqc_engine_main_logic|END|now:1757650077847599|
[2025/09/12 04:07:57 848678] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077848678|
[2025/09/12 04:07:57 848690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077848543|pq_index:0|
[2025/09/12 04:07:57 848696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077847263|
[2025/09/12 04:07:57 848704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077848702|
[2025/09/12 04:07:57 848711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077848543|now:1757650077848702|
[2025/09/12 04:07:57 848717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077848543|now:1757650077848702|
[2025/09/12 04:07:57 848722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 848728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56379|min_srtt:56379|path_bw:1210161|loss_rate:63.01|path_pto:0|
[2025/09/12 04:07:57 848732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:96000|inflight:32400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 848737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 848741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 848744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 848749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 848753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:56379|min_srtt:56379|path_bw:1210161|loss_rate:63.01|path_pto:0|
[2025/09/12 04:07:57 848757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:96000|inflight:32400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 848761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 848769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 848773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 848777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 848782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:562|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 848786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:411919|
[2025/09/12 04:07:57 848790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 848794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:661|
[2025/09/12 04:07:57 848823] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:661|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32400|now:1757650077848802|stream_id:8|stream_offset:411919|
[2025/09/12 04:07:57 848830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:661|origin_pktnum:562|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 848837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:32400|applimit:0|
[2025/09/12 04:07:57 848844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077852089|now:1757650077848844|interval:3245|
[2025/09/12 04:07:57 848851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077852089|now:1757650077848844|interv:3245|
[2025/09/12 04:07:57 848858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:33600|
[2025/09/12 04:07:57 848866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:565|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 848872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:413106|
[2025/09/12 04:07:57 848878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 848882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077849882|now:1757650077848882|interv:1000|
[2025/09/12 04:07:57 848886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 848889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 848893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 848897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:33600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 848901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 848905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 848909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077849882|
[2025/09/12 04:07:57 848913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077849882|
[2025/09/12 04:07:57 848921] [debug] |xqc_engine_wakeup_after|wakeup:1757650077849882|now:1757650077848921|diff:961|
[2025/09/12 04:07:57 848926] [debug] |xqc_engine_main_logic|END|now:1757650077848702|
[2025/09/12 04:07:57 848935] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077848934|
[2025/09/12 04:07:57 848940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 848946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:232|
[2025/09/12 04:07:57 848949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:233|
[2025/09/12 04:07:57 848955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:233|
[2025/09/12 04:07:57 848959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 848966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:636|origin_pktnum:516|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:637|path_largest_ack:636|
[2025/09/12 04:07:57 848970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:225|tx_in_flight:133200|prior_delivered:332672|prior_time:1757650077792878|is_app_limited:0|send_elapse:57959|ack_elapse:56056|ctl_first_sent_time:1757650077793700|lagest_ack_time:1757650077848934|curr_delivered:398672|
[2025/09/12 04:07:57 848975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077793700|
[2025/09/12 04:07:57 848980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:194||sndq_packets_used_bytes:0|sndq_packets_free:261|
[2025/09/12 04:07:57 848984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:637|origin_pktnum:517|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:637|path_largest_ack:637|
[2025/09/12 04:07:57 848988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:229|tx_in_flight:126000|prior_delivered:336272|prior_time:1757650077795822|is_app_limited:0|send_elapse:57868|ack_elapse:53112|ctl_first_sent_time:1757650077796541|lagest_ack_time:1757650077848934|curr_delivered:399872|
[2025/09/12 04:07:57 848993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077796541|
[2025/09/12 04:07:57 848997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:192||sndq_packets_used_bytes:0|sndq_packets_free:263|
[2025/09/12 04:07:57 849001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:56379|rttvar:1260|minrtt:31489|latest_rtt:52393|ack_delay:24|
[2025/09/12 04:07:57 849005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:55878|rttvar:1947|minrtt:31489|latest_rtt:52393|ack_delay:24|
[2025/09/12 04:07:57 849009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:637|lost_pn:634|thresh:3|
[2025/09/12 04:07:57 849013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 849021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 849040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 849043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 849085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 849096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 04:07:57 849100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 849104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 849119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 849148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 849201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 849224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 849230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 849242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 849268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 849295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 849302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 849306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 849310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 849314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 849318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:633|lost_pn:634|po_sent_time:1757650077788663|lost_send_time:1757650077786072|loss_delay:62862|frame:STREAM |repair:128|
[2025/09/12 04:07:57 849323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:634|lost_pn:634|po_sent_time:1757650077788760|lost_send_time:1757650077786072|loss_delay:62862|frame:STREAM |repair:128|
[2025/09/12 04:07:57 849329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757650077788760u|
[2025/09/12 04:07:57 849334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 849338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:55878|rtt_var:1947|pto_duration:63666|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 849342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 849346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 849350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 28800|
[2025/09/12 04:07:57 849354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077932468|now:1757650077849337|interv:83131|
[2025/09/12 04:07:57 849359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077932468|now:1757650077849337|interval:83131|pto_count:0|srtt:55878
[2025/09/12 04:07:57 849366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57868, ack_elapse 53112, delivered 63600|rate 1099053|lost 281|
[2025/09/12 04:07:57 849373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1099053) in round 8|
[2025/09/12 04:07:57 849380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 849387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95265|extra_cwnd:6298|
[2025/09/12 04:07:57 849393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101563|packet_lost:2|acked:2400|po_sent_time:1757650077796541|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 849399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101563|packet_lost:2|acked:2400|po_sent_time:1757650077796541|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 849407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101563|full_bw_reached:1|inflight:28800|srtt:55878|latest_rtt:52393|min_rtt:31489|applimit:0|lost:245|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 849416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:233|largest:233|pns:2|
[2025/09/12 04:07:57 849442] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:233|frame:ACK |recv_time:1757650077848934|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 849450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197848934|now:1757650077848934|interv:120000000|
[2025/09/12 04:07:57 849455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197848934|now:1757650077848934|interv:120000000|
[2025/09/12 04:07:57 849459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077849882|pq_index:0|
[2025/09/12 04:07:57 849463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077848702|
[2025/09/12 04:07:57 849467] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077849467|
[2025/09/12 04:07:57 849478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077849476|
[2025/09/12 04:07:57 849487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55878|min_srtt:55878|path_bw:1210161|loss_rate:63.27|path_pto:0|
[2025/09/12 04:07:57 849494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:94800|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 849501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 849506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 849512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 849518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 849525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55878|min_srtt:55878|path_bw:1210161|loss_rate:63.27|path_pto:0|
[2025/09/12 04:07:57 849531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:94800|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 849537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 849543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 849549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 849555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 849562] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:565|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 849568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:413106|
[2025/09/12 04:07:57 849576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 849582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 849588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 849594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 849601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 849606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 849612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077849882|
[2025/09/12 04:07:57 849618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077849882|
[2025/09/12 04:07:57 849630] [debug] |xqc_engine_wakeup_after|wakeup:1757650077849882|now:1757650077849629|diff:253|
[2025/09/12 04:07:57 849636] [debug] |xqc_engine_main_logic|END|now:1757650077849476|
[2025/09/12 04:07:57 849644] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077849644|
[2025/09/12 04:07:57 849650] [debug] |xqc_engine_wakeup_after|wakeup:1757650077849882|now:1757650077849650|diff:232|
[2025/09/12 04:07:57 849656] [debug] |xqc_engine_main_logic|END|now:1757650077849644|
[2025/09/12 04:07:57 850738] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077850737|
[2025/09/12 04:07:57 850749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 850756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:233|
[2025/09/12 04:07:57 850760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:234|
[2025/09/12 04:07:57 850766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:234|
[2025/09/12 04:07:57 850770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 850776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:638|origin_pktnum:386|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:639|path_largest_ack:638|
[2025/09/12 04:07:57 850781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:231|tx_in_flight:122400|prior_delivered:338672|prior_time:1757650077797837|is_app_limited:0|send_elapse:57980|ack_elapse:52900|ctl_first_sent_time:1757650077799765|lagest_ack_time:1757650077850737|curr_delivered:401072|
[2025/09/12 04:07:57 850786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077799765|
[2025/09/12 04:07:57 850790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:193||sndq_packets_used_bytes:0|sndq_packets_free:262|
[2025/09/12 04:07:57 850794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:639|origin_pktnum:134|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:639|path_largest_ack:639|
[2025/09/12 04:07:57 850799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:234|tx_in_flight:116400|prior_delivered:342272|prior_time:1757650077800897|is_app_limited:0|send_elapse:56923|ack_elapse:49840|ctl_first_sent_time:1757650077801700|lagest_ack_time:1757650077850737|curr_delivered:402272|
[2025/09/12 04:07:57 850803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077801700|
[2025/09/12 04:07:57 850807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:192||sndq_packets_used_bytes:0|sndq_packets_free:263|
[2025/09/12 04:07:57 850811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:55878|rttvar:1947|minrtt:31489|latest_rtt:49037|ack_delay:40|
[2025/09/12 04:07:57 850815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:55018|rttvar:3181|minrtt:31489|latest_rtt:49037|ack_delay:40|
[2025/09/12 04:07:57 850820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:639|lost_pn:636|thresh:3|
[2025/09/12 04:07:57 850824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 850841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 850882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 850894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 850909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 850938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 850991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 850999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 851014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 851017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 851029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 851058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 851084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 851092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 851099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 851103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 851107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 851111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 851115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 851119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:55018|rtt_var:3181|pto_duration:67742|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 851123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 851127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 851131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 26400|
[2025/09/12 04:07:57 851138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077936544|now:1757650077851119|interv:85425|
[2025/09/12 04:07:57 851142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077936544|now:1757650077851119|interval:85425|pto_count:0|srtt:55018
[2025/09/12 04:07:57 851146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56923, ack_elapse 49840, delivered 60000|rate 1054055|lost 281|
[2025/09/12 04:07:57 851151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1054055) in round 8|
[2025/09/12 04:07:57 851155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 851159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95265|extra_cwnd:6298|
[2025/09/12 04:07:57 851163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077801700|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 851167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077801700|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 851172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101563|full_bw_reached:1|inflight:26400|srtt:55018|latest_rtt:49037|min_rtt:31489|applimit:0|lost:245|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 851177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:234|largest:234|pns:2|
[2025/09/12 04:07:57 851182] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:234|frame:ACK |recv_time:1757650077850737|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 851187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197850737|now:1757650077850737|interv:120000000|
[2025/09/12 04:07:57 851191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197850737|now:1757650077850737|interv:120000000|
[2025/09/12 04:07:57 851195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077849882|pq_index:0|
[2025/09/12 04:07:57 851199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077849476|
[2025/09/12 04:07:57 851203] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077851203|
[2025/09/12 04:07:57 851208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077851206|
[2025/09/12 04:07:57 851212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077849882|now:1757650077851206|
[2025/09/12 04:07:57 851216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077849882|now:1757650077851206|
[2025/09/12 04:07:57 851220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 851225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55018|min_srtt:55018|path_bw:1210161|loss_rate:63.27|path_pto:0|
[2025/09/12 04:07:57 851232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:94800|inflight:26400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 851237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 851240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 851244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 851248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 851252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55018|min_srtt:55018|path_bw:1210161|loss_rate:63.27|path_pto:0|
[2025/09/12 04:07:57 851256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:94800|inflight:26400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 851261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 851264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 851268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 851272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 851276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:565|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 851281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:26400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:413106|
[2025/09/12 04:07:57 851285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 851289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:662|
[2025/09/12 04:07:57 851318] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:662|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:26400|now:1757650077851296|stream_id:8|stream_offset:413106|
[2025/09/12 04:07:57 851324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:662|origin_pktnum:565|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 851329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:26400|applimit:0|
[2025/09/12 04:07:57 851335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:55018|rtt_var:3181|pto_duration:67742|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 851342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 851348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 851355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 27600|
[2025/09/12 04:07:57 851361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077939038|now:1757650077851334|interv:87704|
[2025/09/12 04:07:57 851374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077939038|now:1757650077851334|interval:87704|pto_count:0|srtt:55018
[2025/09/12 04:07:57 851381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:27600|
[2025/09/12 04:07:57 851388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:566|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 851392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:27600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:414293|
[2025/09/12 04:07:57 851397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 851401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:663|
[2025/09/12 04:07:57 851445] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:663|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:27600|now:1757650077851408|stream_id:8|stream_offset:414293|
[2025/09/12 04:07:57 851458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:663|origin_pktnum:566|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 851466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:27600|applimit:0|
[2025/09/12 04:07:57 851473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:55018|rtt_var:3181|pto_duration:67742|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 851478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 851482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 851486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 28800|
[2025/09/12 04:07:57 851490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077939150|now:1757650077851473|interv:87677|
[2025/09/12 04:07:57 851494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077939150|now:1757650077851473|interval:87677|pto_count:0|srtt:55018
[2025/09/12 04:07:57 851498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:28800|
[2025/09/12 04:07:57 851506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:569|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 851510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:416667|
[2025/09/12 04:07:57 851515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 851519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:664|
[2025/09/12 04:07:57 851543] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:664|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:28800|now:1757650077851526|stream_id:8|stream_offset:416667|
[2025/09/12 04:07:57 851548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:664|origin_pktnum:569|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 851563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:28800|applimit:0|
[2025/09/12 04:07:57 851570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:55018|rtt_var:3181|pto_duration:67742|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 851577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 851584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 851590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 04:07:57 851595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077939268|now:1757650077851570|interv:87698|
[2025/09/12 04:07:57 851599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077939268|now:1757650077851570|interval:87698|pto_count:0|srtt:55018
[2025/09/12 04:07:57 851604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:30000|
[2025/09/12 04:07:57 851608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:572|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 851613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:346634|
[2025/09/12 04:07:57 851617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 851621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077852621|now:1757650077851621|interv:1000|
[2025/09/12 04:07:57 851625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 851629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 851633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 851637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 851641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 851645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 851649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077852621|
[2025/09/12 04:07:57 851653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077852621|
[2025/09/12 04:07:57 851657] [debug] |xqc_engine_wakeup_after|wakeup:1757650077852621|now:1757650077851657|diff:964|
[2025/09/12 04:07:57 851661] [debug] |xqc_engine_main_logic|END|now:1757650077851206|
[2025/09/12 04:07:57 851666] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077851666|
[2025/09/12 04:07:57 851673] [debug] |xqc_engine_wakeup_after|wakeup:1757650077852621|now:1757650077851672|diff:949|
[2025/09/12 04:07:57 851679] [debug] |xqc_engine_main_logic|END|now:1757650077851666|
[2025/09/12 04:07:57 851728] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077851727|
[2025/09/12 04:07:57 851738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 851745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:234|
[2025/09/12 04:07:57 851754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:235|
[2025/09/12 04:07:57 851760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:235|
[2025/09/12 04:07:57 851764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:11|
[2025/09/12 04:07:57 851768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_max_stream_data_frame|max_stream_data=1358413|max_stream_data_old=1048576|
[2025/09/12 04:07:57 851773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:ACK_01RTT|expire:1757650077876727|now:1757650077851727|interv:25000|
[2025/09/12 04:07:57 851778] [debug] |scid:bc6904be4ef70e07636f870a|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077851727|max_ack_delay:25000|
[2025/09/12 04:07:57 851783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:235|largest:235|pns:2|
[2025/09/12 04:07:57 851787] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:235|frame:MAX_STREAM_DATA |recv_time:1757650077851727|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 851792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197851727|now:1757650077851727|interv:120000000|
[2025/09/12 04:07:57 851796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197851727|now:1757650077851727|interv:120000000|
[2025/09/12 04:07:57 851800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077852621|pq_index:0|
[2025/09/12 04:07:57 851804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077851206|
[2025/09/12 04:07:57 851808] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077851808|
[2025/09/12 04:07:57 851813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077851812|
[2025/09/12 04:07:57 851819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55018|min_srtt:55018|path_bw:1210161|loss_rate:64.00|path_pto:0|
[2025/09/12 04:07:57 851823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:91200|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 851827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 851831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 851835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 851839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 851843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:55018|min_srtt:55018|path_bw:1210161|loss_rate:64.00|path_pto:0|
[2025/09/12 04:07:57 851848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:91200|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 851855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 851859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 851862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 851867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 851871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:572|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 851875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:346634|
[2025/09/12 04:07:57 851879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 851883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 851887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 851891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 851895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 851899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 851903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077852621|
[2025/09/12 04:07:57 851907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077852621|
[2025/09/12 04:07:57 851911] [debug] |xqc_engine_wakeup_after|wakeup:1757650077852621|now:1757650077851911|diff:710|
[2025/09/12 04:07:57 851915] [debug] |xqc_engine_main_logic|END|now:1757650077851812|
[2025/09/12 04:07:57 851920] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077851920|
[2025/09/12 04:07:57 851924] [debug] |xqc_engine_wakeup_after|wakeup:1757650077852621|now:1757650077851924|diff:697|
[2025/09/12 04:07:57 851927] [debug] |xqc_engine_main_logic|END|now:1757650077851920|
[2025/09/12 04:07:57 852732] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077852731|
[2025/09/12 04:07:57 852745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 852751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:235|
[2025/09/12 04:07:57 852755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:236|
[2025/09/12 04:07:57 852761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:236|
[2025/09/12 04:07:57 852765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 852771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:640|origin_pktnum:263|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:641|path_largest_ack:640|
[2025/09/12 04:07:57 852776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:236|tx_in_flight:112800|prior_delivered:344672|prior_time:1757650077802828|is_app_limited:0|send_elapse:58070|ack_elapse:49903|ctl_first_sent_time:1757650077804763|lagest_ack_time:1757650077852731|curr_delivered:403472|
[2025/09/12 04:07:57 852781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077804763|
[2025/09/12 04:07:57 852790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:185||sndq_packets_used_bytes:0|sndq_packets_free:270|
[2025/09/12 04:07:57 852794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:641|origin_pktnum:522|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:641|path_largest_ack:641|
[2025/09/12 04:07:57 852799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:239|tx_in_flight:106800|prior_delivered:348272|prior_time:1757650077806495|is_app_limited:0|send_elapse:57650|ack_elapse:46236|ctl_first_sent_time:1757650077807292|lagest_ack_time:1757650077852731|curr_delivered:404672|
[2025/09/12 04:07:57 852803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077807292|
[2025/09/12 04:07:57 852807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:183||sndq_packets_used_bytes:0|sndq_packets_free:272|
[2025/09/12 04:07:57 852811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:55018|rttvar:3181|minrtt:31489|latest_rtt:45439|ack_delay:40|
[2025/09/12 04:07:57 852815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:53815|rttvar:4790|minrtt:31489|latest_rtt:45439|ack_delay:40|
[2025/09/12 04:07:57 852819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:641|lost_pn:638|thresh:3|
[2025/09/12 04:07:57 852823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 852896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 852920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 852959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 852999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 853038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 853082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 853087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 853104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 853145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 853188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 853201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 853219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 853225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 853230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 853236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 853242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 853248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:53815|rtt_var:4790|pto_duration:72975|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 853255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 853259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 853263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 27600|
[2025/09/12 04:07:57 853267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077944501|now:1757650077853248|interv:91253|
[2025/09/12 04:07:57 853271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077944501|now:1757650077853248|interval:91253|pto_count:0|srtt:53815
[2025/09/12 04:07:57 853275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57650, ack_elapse 46236, delivered 56400|rate 978317|lost 281|
[2025/09/12 04:07:57 853280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (978317) in round 8|
[2025/09/12 04:07:57 853284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 853288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95265|extra_cwnd:6298|
[2025/09/12 04:07:57 853292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077807292|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 853297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077807292|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 853301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101563|full_bw_reached:1|inflight:27600|srtt:53815|latest_rtt:45439|min_rtt:31489|applimit:0|lost:248|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 853308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:236|largest:236|pns:2|
[2025/09/12 04:07:57 853315] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:236|frame:ACK |recv_time:1757650077852731|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 853322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197852731|now:1757650077852731|interv:120000000|
[2025/09/12 04:07:57 853334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197852731|now:1757650077852731|interv:120000000|
[2025/09/12 04:07:57 853338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077852621|pq_index:0|
[2025/09/12 04:07:57 853342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077851812|
[2025/09/12 04:07:57 853346] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077853346|
[2025/09/12 04:07:57 853351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077853350|
[2025/09/12 04:07:57 853356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077852621|now:1757650077853350|
[2025/09/12 04:07:57 853360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077852621|now:1757650077853350|
[2025/09/12 04:07:57 853364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 853369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:53815|min_srtt:53815|path_bw:1210161|loss_rate:64.00|path_pto:0|
[2025/09/12 04:07:57 853373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:91200|inflight:27600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 853378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 853381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 853385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 853389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 853393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:53815|min_srtt:53815|path_bw:1210161|loss_rate:64.00|path_pto:0|
[2025/09/12 04:07:57 853397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:91200|inflight:27600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 853402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 853405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 853409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 853413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 853417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:572|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 853445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:27600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:346634|
[2025/09/12 04:07:57 853450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 853454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:665|
[2025/09/12 04:07:57 853489] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:665|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:27600|now:1757650077853466|stream_id:8|stream_offset:346634|
[2025/09/12 04:07:57 853494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:665|origin_pktnum:439|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 853499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:27600|applimit:0|
[2025/09/12 04:07:57 853507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:53815|rtt_var:4790|pto_duration:72975|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 853513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 853519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 853526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 28800|
[2025/09/12 04:07:57 853532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077946441|now:1757650077853506|interv:92935|
[2025/09/12 04:07:57 853538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077946441|now:1757650077853506|interval:92935|pto_count:0|srtt:53815
[2025/09/12 04:07:57 853546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:28800|
[2025/09/12 04:07:57 853552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:573|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 853556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:419041|
[2025/09/12 04:07:57 853561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 853565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:666|
[2025/09/12 04:07:57 853589] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:666|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:28800|now:1757650077853571|stream_id:8|stream_offset:419041|
[2025/09/12 04:07:57 853595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:666|origin_pktnum:573|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 853602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:28800|applimit:0|
[2025/09/12 04:07:57 853609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:53815|rtt_var:4790|pto_duration:72975|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 853616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 853622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 853628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 04:07:57 853634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077946546|now:1757650077853608|interv:92938|
[2025/09/12 04:07:57 853644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077946546|now:1757650077853608|interval:92938|pto_count:0|srtt:53815
[2025/09/12 04:07:57 853649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:30000|
[2025/09/12 04:07:57 853653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:576|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 853657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:420228|
[2025/09/12 04:07:57 853662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 853666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077854665|now:1757650077853665|interv:1000|
[2025/09/12 04:07:57 853669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 853673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 853679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 853686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 853692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 853698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 853705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077854665|
[2025/09/12 04:07:57 853711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077854665|
[2025/09/12 04:07:57 853717] [debug] |xqc_engine_wakeup_after|wakeup:1757650077854665|now:1757650077853717|diff:948|
[2025/09/12 04:07:57 853721] [debug] |xqc_engine_main_logic|END|now:1757650077853350|
[2025/09/12 04:07:57 853726] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077853726|
[2025/09/12 04:07:57 853730] [debug] |xqc_engine_wakeup_after|wakeup:1757650077854665|now:1757650077853730|diff:935|
[2025/09/12 04:07:57 853734] [debug] |xqc_engine_main_logic|END|now:1757650077853726|
[2025/09/12 04:07:57 854732] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077854731|
[2025/09/12 04:07:57 854743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 854749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:236|
[2025/09/12 04:07:57 854753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:237|
[2025/09/12 04:07:57 854759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:237|
[2025/09/12 04:07:57 854763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 854770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:642|origin_pktnum:525|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:643|path_largest_ack:642|
[2025/09/12 04:07:57 854774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:242|tx_in_flight:99600|prior_delivered:353072|prior_time:1757650077809828|is_app_limited:0|send_elapse:57654|ack_elapse:44903|ctl_first_sent_time:1757650077810517|lagest_ack_time:1757650077854731|curr_delivered:405872|
[2025/09/12 04:07:57 854784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077810517|
[2025/09/12 04:07:57 854788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:178||sndq_packets_used_bytes:0|sndq_packets_free:277|
[2025/09/12 04:07:57 854792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:643|origin_pktnum:526|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:643|path_largest_ack:643|
[2025/09/12 04:07:57 854797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:245|tx_in_flight:93600|prior_delivered:356672|prior_time:1757650077812807|is_app_limited:0|send_elapse:56764|ack_elapse:41924|ctl_first_sent_time:1757650077813418|lagest_ack_time:1757650077854731|curr_delivered:407072|
[2025/09/12 04:07:57 854801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077813418|
[2025/09/12 04:07:57 854805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:176||sndq_packets_used_bytes:0|sndq_packets_free:279|
[2025/09/12 04:07:57 854809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:53815|rttvar:4790|minrtt:31489|latest_rtt:41313|ack_delay:56|
[2025/09/12 04:07:57 854813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:52246|rttvar:6732|minrtt:31489|latest_rtt:41313|ack_delay:56|
[2025/09/12 04:07:57 854817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:643|lost_pn:640|thresh:3|
[2025/09/12 04:07:57 854821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 854867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 854880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 854907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 854960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 854985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 854988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 854996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 855000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 855026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 855053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 855060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 855068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 855072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 855078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 855082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 855086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 855090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:52246|rtt_var:6732|pto_duration:79174|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 855094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 855098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 855101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 27600|
[2025/09/12 04:07:57 855105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077952745|now:1757650077855089|interv:97656|
[2025/09/12 04:07:57 855109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077952745|now:1757650077855089|interval:97656|pto_count:0|srtt:52246
[2025/09/12 04:07:57 855114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56764, ack_elapse 41924, delivered 50400|rate 887886|lost 281|
[2025/09/12 04:07:57 855118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (887886) in round 8|
[2025/09/12 04:07:57 855122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 855126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95265|extra_cwnd:6298|
[2025/09/12 04:07:57 855130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077813418|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 855134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077813418|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 855139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101563|full_bw_reached:1|inflight:27600|srtt:52246|latest_rtt:41313|min_rtt:31489|applimit:0|lost:250|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 855144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:237|largest:237|pns:2|
[2025/09/12 04:07:57 855149] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:237|frame:ACK |recv_time:1757650077854731|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 855153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197854731|now:1757650077854731|interv:120000000|
[2025/09/12 04:07:57 855157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197854731|now:1757650077854731|interv:120000000|
[2025/09/12 04:07:57 855161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077854665|pq_index:0|
[2025/09/12 04:07:57 855168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077853350|
[2025/09/12 04:07:57 855172] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077855172|
[2025/09/12 04:07:57 855176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077855176|
[2025/09/12 04:07:57 855181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077854665|now:1757650077855176|
[2025/09/12 04:07:57 855185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077854665|now:1757650077855176|
[2025/09/12 04:07:57 855189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 855194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52246|min_srtt:52246|path_bw:1210161|loss_rate:64.47|path_pto:0|
[2025/09/12 04:07:57 855198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:88800|inflight:27600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 855202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 855206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 855210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 855214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 855218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52246|min_srtt:52246|path_bw:1210161|loss_rate:64.47|path_pto:0|
[2025/09/12 04:07:57 855222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:88800|inflight:27600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 855226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 855230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 855233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 855238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 855242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:576|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 855246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:27600|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:420228|
[2025/09/12 04:07:57 855250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 855254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:667|
[2025/09/12 04:07:57 855281] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:667|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:27600|now:1757650077855260|stream_id:8|stream_offset:420228|
[2025/09/12 04:07:57 855294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:667|origin_pktnum:576|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 855301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:27600|applimit:0|
[2025/09/12 04:07:57 855308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:52246|rtt_var:6732|pto_duration:79174|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 855315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 855321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 855327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 28800|
[2025/09/12 04:07:57 855334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077954434|now:1757650077855308|interv:99126|
[2025/09/12 04:07:57 855339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077954434|now:1757650077855308|interval:99126|pto_count:0|srtt:52246
[2025/09/12 04:07:57 855344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:28800|
[2025/09/12 04:07:57 855349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:577|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 855353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:421415|
[2025/09/12 04:07:57 855357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 855361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:668|
[2025/09/12 04:07:57 855387] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:668|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:28800|now:1757650077855368|stream_id:8|stream_offset:421415|
[2025/09/12 04:07:57 855393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:668|origin_pktnum:577|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 855400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:28800|applimit:0|
[2025/09/12 04:07:57 855407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:52246|rtt_var:6732|pto_duration:79174|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 855414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 855441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 855448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 04:07:57 855454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077954542|now:1757650077855407|interv:99135|
[2025/09/12 04:07:57 855460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077954542|now:1757650077855407|interval:99135|pto_count:0|srtt:52246
[2025/09/12 04:07:57 855468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:30000|
[2025/09/12 04:07:57 855487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:581|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 855492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:423789|
[2025/09/12 04:07:57 855497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 855500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077856500|now:1757650077855500|interv:1000|
[2025/09/12 04:07:57 855504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 855510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 855516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 855522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 855529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 855535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 855540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077856500|
[2025/09/12 04:07:57 855546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077856500|
[2025/09/12 04:07:57 855552] [debug] |xqc_engine_wakeup_after|wakeup:1757650077856500|now:1757650077855552|diff:948|
[2025/09/12 04:07:57 855558] [debug] |xqc_engine_main_logic|END|now:1757650077855176|
[2025/09/12 04:07:57 855565] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077855565|
[2025/09/12 04:07:57 855571] [debug] |xqc_engine_wakeup_after|wakeup:1757650077856500|now:1757650077855571|diff:929|
[2025/09/12 04:07:57 855577] [debug] |xqc_engine_main_logic|END|now:1757650077855565|
[2025/09/12 04:07:57 856649] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077856649|
[2025/09/12 04:07:57 856661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077856500|pq_index:0|
[2025/09/12 04:07:57 856665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077855176|
[2025/09/12 04:07:57 856671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077856669|
[2025/09/12 04:07:57 856675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077856500|now:1757650077856669|
[2025/09/12 04:07:57 856679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077856500|now:1757650077856669|
[2025/09/12 04:07:57 856683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 856689] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52246|min_srtt:52246|path_bw:1210161|loss_rate:64.94|path_pto:0|
[2025/09/12 04:07:57 856694] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:86400|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 856698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 856708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 856711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 856716] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 856720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:52246|min_srtt:52246|path_bw:1210161|loss_rate:64.94|path_pto:0|
[2025/09/12 04:07:57 856724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:86400|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 856728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 856732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 856736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 856740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 856744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:581|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 856749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:423789|
[2025/09/12 04:07:57 856753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 856757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:669|
[2025/09/12 04:07:57 856789] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:669|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757650077856765|stream_id:8|stream_offset:423789|
[2025/09/12 04:07:57 856795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:669|origin_pktnum:581|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 856800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 04:07:57 856807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:52246|rtt_var:6732|pto_duration:79174|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 856815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 856820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 856826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 04:07:57 856833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077955939|now:1757650077856807|interv:99132|
[2025/09/12 04:07:57 856839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077955939|now:1757650077856807|interval:99132|pto_count:0|srtt:52246
[2025/09/12 04:07:57 856847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:31200|
[2025/09/12 04:07:57 856860] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:582|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 856864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:424976|
[2025/09/12 04:07:57 856869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 856873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077857873|now:1757650077856873|interv:1000|
[2025/09/12 04:07:57 856877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 856880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 856884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 856888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:31200|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 856892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 856896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 856900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077857873|
[2025/09/12 04:07:57 856904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077857873|
[2025/09/12 04:07:57 856908] [debug] |xqc_engine_wakeup_after|wakeup:1757650077857873|now:1757650077856908|diff:965|
[2025/09/12 04:07:57 856912] [debug] |xqc_engine_main_logic|END|now:1757650077856669|
[2025/09/12 04:07:57 856922] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077856921|
[2025/09/12 04:07:57 856927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 856932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:237|
[2025/09/12 04:07:57 856936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:238|
[2025/09/12 04:07:57 856942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:238|
[2025/09/12 04:07:57 856946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 856952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:644|origin_pktnum:395|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:645|path_largest_ack:644|
[2025/09/12 04:07:57 856957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:247|tx_in_flight:90000|prior_delivered:359072|prior_time:1757650077814767|is_app_limited:0|send_elapse:59111|ack_elapse:42154|ctl_first_sent_time:1757650077816703|lagest_ack_time:1757650077856921|curr_delivered:408272|
[2025/09/12 04:07:57 856962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077816703|
[2025/09/12 04:07:57 856966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:175||sndq_packets_used_bytes:0|sndq_packets_free:280|
[2025/09/12 04:07:57 856970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:645|origin_pktnum:529|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:645|path_largest_ack:645|
[2025/09/12 04:07:57 856975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:248|tx_in_flight:87600|prior_delivered:361472|prior_time:1757650077816871|is_app_limited:0|send_elapse:58133|ack_elapse:40050|ctl_first_sent_time:1757650077818848|lagest_ack_time:1757650077856921|curr_delivered:409472|
[2025/09/12 04:07:57 856982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077818848|
[2025/09/12 04:07:57 856986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:173||sndq_packets_used_bytes:0|sndq_packets_free:282|
[2025/09/12 04:07:57 856990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:52246|rttvar:6732|minrtt:31489|latest_rtt:38073|ack_delay:16|
[2025/09/12 04:07:57 856994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:50473|rttvar:8596|minrtt:31489|latest_rtt:38073|ack_delay:16|
[2025/09/12 04:07:57 856999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:645|lost_pn:642|thresh:3|
[2025/09/12 04:07:57 857003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 857045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 857078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 857131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 857153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 857157] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 857168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 857197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 857224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 857231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 857239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 857243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 857246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 857250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 857254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 857258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:50473|rtt_var:8596|pto_duration:84857|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 857262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 857266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 857273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 28800|
[2025/09/12 04:07:57 857276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077961622|now:1757650077857258|interv:104364|
[2025/09/12 04:07:57 857280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077961622|now:1757650077857258|interval:104364|pto_count:0|srtt:50473
[2025/09/12 04:07:57 857285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58133, ack_elapse 40050, delivered 48000|rate 825692|lost 281|
[2025/09/12 04:07:57 857289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (825692) in round 8|
[2025/09/12 04:07:57 857293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 857297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95265|extra_cwnd:6298|
[2025/09/12 04:07:57 857301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077818848|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 857306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077818848|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 857310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101563|full_bw_reached:1|inflight:28800|srtt:50473|latest_rtt:38073|min_rtt:31489|applimit:0|lost:253|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 857316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:238|largest:238|pns:2|
[2025/09/12 04:07:57 857321] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:238|frame:ACK |recv_time:1757650077856921|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 857325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197856921|now:1757650077856921|interv:120000000|
[2025/09/12 04:07:57 857329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197856921|now:1757650077856921|interv:120000000|
[2025/09/12 04:07:57 857333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077857873|pq_index:0|
[2025/09/12 04:07:57 857337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077856669|
[2025/09/12 04:07:57 857341] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077857341|
[2025/09/12 04:07:57 857346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077857345|
[2025/09/12 04:07:57 857352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:50473|min_srtt:50473|path_bw:1210161|loss_rate:65.16|path_pto:0|
[2025/09/12 04:07:57 857356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:85200|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 857360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 857367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 857371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 857375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 857379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:50473|min_srtt:50473|path_bw:1210161|loss_rate:65.16|path_pto:0|
[2025/09/12 04:07:57 857383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:85200|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 857387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 857391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 857395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 857399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 857403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:582|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 857407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:424976|
[2025/09/12 04:07:57 857411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 857415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 857442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 857450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 857455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 857459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 857462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077857873|
[2025/09/12 04:07:57 857466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077857873|
[2025/09/12 04:07:57 857470] [debug] |xqc_engine_wakeup_after|wakeup:1757650077857873|now:1757650077857470|diff:403|
[2025/09/12 04:07:57 857474] [debug] |xqc_engine_main_logic|END|now:1757650077857345|
[2025/09/12 04:07:57 857480] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077857480|
[2025/09/12 04:07:57 857483] [debug] |xqc_engine_wakeup_after|wakeup:1757650077857873|now:1757650077857483|diff:390|
[2025/09/12 04:07:57 857487] [debug] |xqc_engine_main_logic|END|now:1757650077857480|
[2025/09/12 04:07:57 858556] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077858556|
[2025/09/12 04:07:57 858564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077857873|pq_index:0|
[2025/09/12 04:07:57 858569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077857345|
[2025/09/12 04:07:57 858573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077858572|
[2025/09/12 04:07:57 858582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077857873|now:1757650077858572|
[2025/09/12 04:07:57 858586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077857873|now:1757650077858572|
[2025/09/12 04:07:57 858590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 858595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:50473|min_srtt:50473|path_bw:1210161|loss_rate:65.16|path_pto:0|
[2025/09/12 04:07:57 858600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:85200|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 858604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 858608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 858612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 858616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 858620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:50473|min_srtt:50473|path_bw:1210161|loss_rate:65.16|path_pto:0|
[2025/09/12 04:07:57 858624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:85200|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 858628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 858632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 858636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 858640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 858644] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:582|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 858648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:424976|
[2025/09/12 04:07:57 858652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 858657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:670|
[2025/09/12 04:07:57 858694] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:670|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:28800|now:1757650077858667|stream_id:8|stream_offset:424976|
[2025/09/12 04:07:57 858704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:670|origin_pktnum:582|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 858717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:28800|applimit:0|
[2025/09/12 04:07:57 858724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:50473|rtt_var:8596|pto_duration:84857|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 858730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 858736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 858743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 04:07:57 858749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077963524|now:1757650077858723|interv:104801|
[2025/09/12 04:07:57 858756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077963524|now:1757650077858723|interval:104801|pto_count:0|srtt:50473
[2025/09/12 04:07:57 858763] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:30000|
[2025/09/12 04:07:57 858770] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:585|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 858774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:356130|
[2025/09/12 04:07:57 858779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 858783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:671|
[2025/09/12 04:07:57 858815] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:671|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757650077858792|stream_id:8|stream_offset:356130|
[2025/09/12 04:07:57 858824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:671|origin_pktnum:454|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 858831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 04:07:57 858837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:50473|rtt_var:8596|pto_duration:84857|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 858843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 858849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 858854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 04:07:57 858861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077963649|now:1757650077858836|interv:104813|
[2025/09/12 04:07:57 858868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077963649|now:1757650077858836|interval:104813|pto_count:0|srtt:50473
[2025/09/12 04:07:57 858874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:31200|
[2025/09/12 04:07:57 858881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:586|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 858894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:357317|
[2025/09/12 04:07:57 858902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 858908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077859908|now:1757650077858908|interv:1000|
[2025/09/12 04:07:57 858915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 858920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 858926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 858932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:31200|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 858939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 858944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 858950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077859908|
[2025/09/12 04:07:57 858956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077859908|
[2025/09/12 04:07:57 858962] [debug] |xqc_engine_wakeup_after|wakeup:1757650077859908|now:1757650077858962|diff:946|
[2025/09/12 04:07:57 858969] [debug] |xqc_engine_main_logic|END|now:1757650077858572|
[2025/09/12 04:07:57 858981] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077858980|
[2025/09/12 04:07:57 858989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 858997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:238|
[2025/09/12 04:07:57 859003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:239|
[2025/09/12 04:07:57 859011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:239|
[2025/09/12 04:07:57 859018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 859027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:646|origin_pktnum:532|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:647|path_largest_ack:646|
[2025/09/12 04:07:57 859034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:252|tx_in_flight:79200|prior_delivered:366272|prior_time:1757650077820816|is_app_limited:0|send_elapse:58082|ack_elapse:38164|ctl_first_sent_time:1757650077821668|lagest_ack_time:1757650077858980|curr_delivered:410672|
[2025/09/12 04:07:57 859041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077821668|
[2025/09/12 04:07:57 859047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:169||sndq_packets_used_bytes:0|sndq_packets_free:286|
[2025/09/12 04:07:57 859053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:647|origin_pktnum:534|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:647|path_largest_ack:647|
[2025/09/12 04:07:57 859061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:256|tx_in_flight:72000|prior_delivered:369872|prior_time:1757650077823842|is_app_limited:0|send_elapse:57585|ack_elapse:35138|ctl_first_sent_time:1757650077824637|lagest_ack_time:1757650077858980|curr_delivered:411872|
[2025/09/12 04:07:57 859073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077824637|
[2025/09/12 04:07:57 859080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:167||sndq_packets_used_bytes:0|sndq_packets_free:288|
[2025/09/12 04:07:57 859086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:50473|rttvar:8596|minrtt:31489|latest_rtt:34343|ack_delay:16|
[2025/09/12 04:07:57 859093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:48454|rttvar:10483|minrtt:31489|latest_rtt:34343|ack_delay:16|
[2025/09/12 04:07:57 859100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:647|lost_pn:644|thresh:3|
[2025/09/12 04:07:57 859106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 859172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 859208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 859300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 859331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 859334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 859346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 859377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 859403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 859411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 859438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 859447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 859451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 859455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 859459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 859463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48454|rtt_var:10483|pto_duration:90386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 859467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 859471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 859475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 28800|
[2025/09/12 04:07:57 859479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077969178|now:1757650077859462|interv:109716|
[2025/09/12 04:07:57 859483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077969178|now:1757650077859462|interval:109716|pto_count:0|srtt:48454
[2025/09/12 04:07:57 859491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57585, ack_elapse 35138, delivered 42000|rate 729356|lost 281|
[2025/09/12 04:07:57 859495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (729356) in round 8|
[2025/09/12 04:07:57 859499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:31489|
[2025/09/12 04:07:57 859503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95265|extra_cwnd:6298|
[2025/09/12 04:07:57 859507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077824637|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 859512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077824637|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 859516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101563|full_bw_reached:1|inflight:28800|srtt:48454|latest_rtt:34343|min_rtt:31489|applimit:0|lost:255|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 859523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:239|largest:239|pns:2|
[2025/09/12 04:07:57 859527] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:239|frame:ACK |recv_time:1757650077858980|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 859532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197858980|now:1757650077858980|interv:120000000|
[2025/09/12 04:07:57 859536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197858980|now:1757650077858980|interv:120000000|
[2025/09/12 04:07:57 859540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077859908|pq_index:0|
[2025/09/12 04:07:57 859544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077858572|
[2025/09/12 04:07:57 859548] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077859548|
[2025/09/12 04:07:57 859553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077859552|
[2025/09/12 04:07:57 859559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48454|min_srtt:48454|path_bw:1210161|loss_rate:65.61|path_pto:0|
[2025/09/12 04:07:57 859563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:82800|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 859568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 859571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 859575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 859580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 859586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48454|min_srtt:48454|path_bw:1210161|loss_rate:65.61|path_pto:0|
[2025/09/12 04:07:57 859590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:82800|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 859595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 859598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 859602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 859606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 859610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:586|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 859615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:357317|
[2025/09/12 04:07:57 859619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 859623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 859627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 859631] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 859635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 859638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 859642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077859908|
[2025/09/12 04:07:57 859646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077859908|
[2025/09/12 04:07:57 859650] [debug] |xqc_engine_wakeup_after|wakeup:1757650077859908|now:1757650077859650|diff:258|
[2025/09/12 04:07:57 859654] [debug] |xqc_engine_main_logic|END|now:1757650077859552|
[2025/09/12 04:07:57 859660] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077859660|
[2025/09/12 04:07:57 859664] [debug] |xqc_engine_wakeup_after|wakeup:1757650077859908|now:1757650077859664|diff:244|
[2025/09/12 04:07:57 859667] [debug] |xqc_engine_main_logic|END|now:1757650077859660|
[2025/09/12 04:07:57 860735] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077860735|
[2025/09/12 04:07:57 860746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077859908|pq_index:0|
[2025/09/12 04:07:57 860750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077859552|
[2025/09/12 04:07:57 860755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077860754|
[2025/09/12 04:07:57 860761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077859908|now:1757650077860754|
[2025/09/12 04:07:57 860767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077859908|now:1757650077860754|
[2025/09/12 04:07:57 860780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 860787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48454|min_srtt:48454|path_bw:1210161|loss_rate:65.61|path_pto:0|
[2025/09/12 04:07:57 860794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:82800|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 860801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 860806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 860812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 860818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 860823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:48454|min_srtt:48454|path_bw:1210161|loss_rate:65.61|path_pto:0|
[2025/09/12 04:07:57 860830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:82800|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 860836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 860842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 860847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 860854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 860861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:586|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 860867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:28800|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:357317|
[2025/09/12 04:07:57 860873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 860880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:672|
[2025/09/12 04:07:57 860937] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:672|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:28800|now:1757650077860890|stream_id:8|stream_offset:357317|
[2025/09/12 04:07:57 860946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:672|origin_pktnum:455|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 860953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:28800|applimit:0|
[2025/09/12 04:07:57 860959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48454|rtt_var:10483|pto_duration:90386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 860965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 860970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 860982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 04:07:57 860988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077971276|now:1757650077860958|interv:110318|
[2025/09/12 04:07:57 860993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077971276|now:1757650077860958|interval:110318|pto_count:0|srtt:48454
[2025/09/12 04:07:57 860999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:30000|
[2025/09/12 04:07:57 861007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:587|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 861013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:426163|
[2025/09/12 04:07:57 861020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 861025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:673|
[2025/09/12 04:07:57 861057] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:673|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757650077861035|stream_id:8|stream_offset:426163|
[2025/09/12 04:07:57 861066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:673|origin_pktnum:587|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 861072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 04:07:57 861079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48454|rtt_var:10483|pto_duration:90386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 861085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 861091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 861095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 04:07:57 861099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077971421|now:1757650077861078|interv:110343|
[2025/09/12 04:07:57 861103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077971421|now:1757650077861078|interval:110343|pto_count:0|srtt:48454
[2025/09/12 04:07:57 861107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:31200|
[2025/09/12 04:07:57 861112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:588|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 861117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:427350|
[2025/09/12 04:07:57 861124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 861130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:674|
[2025/09/12 04:07:57 861164] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:674|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31200|now:1757650077861140|stream_id:8|stream_offset:427350|
[2025/09/12 04:07:57 861180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:674|origin_pktnum:588|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 861187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:31200|applimit:0|
[2025/09/12 04:07:57 861193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:48454|rtt_var:10483|pto_duration:90386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 861197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 861201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 861205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 04:07:57 861209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077971526|now:1757650077861193|interv:110333|
[2025/09/12 04:07:57 861213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077971526|now:1757650077861193|interval:110333|pto_count:0|srtt:48454
[2025/09/12 04:07:57 861217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101563|inflight:32400|
[2025/09/12 04:07:57 861222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:591|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 861226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:358504|
[2025/09/12 04:07:57 861231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 861234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077862234|now:1757650077861234|interv:1000|
[2025/09/12 04:07:57 861238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 861242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 861246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 861250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:32400|cwnd:101563|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 861254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 861258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 861262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077862234|
[2025/09/12 04:07:57 861266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077862234|
[2025/09/12 04:07:57 861270] [debug] |xqc_engine_wakeup_after|wakeup:1757650077862234|now:1757650077861270|diff:964|
[2025/09/12 04:07:57 861275] [debug] |xqc_engine_main_logic|END|now:1757650077860754|
[2025/09/12 04:07:57 861737] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077861736|
[2025/09/12 04:07:57 861749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 861762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:239|
[2025/09/12 04:07:57 861766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:240|
[2025/09/12 04:07:57 861775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:240|
[2025/09/12 04:07:57 861781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 861790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:648|origin_pktnum:536|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:649|path_largest_ack:648|
[2025/09/12 04:07:57 861796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:260|tx_in_flight:64800|prior_delivered:373472|prior_time:1757650077826769|is_app_limited:0|send_elapse:57777|ack_elapse:34967|ctl_first_sent_time:1757650077827363|lagest_ack_time:1757650077861736|curr_delivered:413072|
[2025/09/12 04:07:57 861803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077827363|
[2025/09/12 04:07:57 861810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:165||sndq_packets_used_bytes:0|sndq_packets_free:290|
[2025/09/12 04:07:57 861817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:649|origin_pktnum:539|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:649|path_largest_ack:649|
[2025/09/12 04:07:57 861824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:263|tx_in_flight:58800|prior_delivered:377072|prior_time:1757650077829737|is_app_limited:0|send_elapse:56565|ack_elapse:31999|ctl_first_sent_time:1757650077830326|lagest_ack_time:1757650077861736|curr_delivered:414272|
[2025/09/12 04:07:57 861831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077830326|
[2025/09/12 04:07:57 861837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:163||sndq_packets_used_bytes:0|sndq_packets_free:292|
[2025/09/12 04:07:57 861843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:48454|rttvar:10483|minrtt:31489|latest_rtt:31410|ack_delay:16|
[2025/09/12 04:07:57 861850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:46322|rttvar:12128|minrtt:31410|latest_rtt:31410|ack_delay:16|
[2025/09/12 04:07:57 861856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:649|lost_pn:646|thresh:3|
[2025/09/12 04:07:57 861862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 861937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 861961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 861996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 862040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 862067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 862071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 862082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 862109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 862135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 862143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 862151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 862154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 862161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 862165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 862169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 862173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46322|rtt_var:12128|pto_duration:94834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 862177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 862181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 862185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 04:07:57 862189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077975974|now:1757650077862172|interv:113802|
[2025/09/12 04:07:57 862193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077975974|now:1757650077862172|interval:113802|pto_count:0|srtt:46322
[2025/09/12 04:07:57 862198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 56565, ack_elapse 31999, delivered 37200|rate 657650|lost 281|
[2025/09/12 04:07:57 862202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (657650) in round 8|
[2025/09/12 04:07:57 862206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|probertt expire|rtt:31410, old_rtt:31489|
[2025/09/12 04:07:57 862210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31489|
[2025/09/12 04:07:57 862214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 862218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077830326|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 862223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101563|packet_lost:0|acked:2400|po_sent_time:1757650077830326|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 862227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:30000|srtt:46322|latest_rtt:31410|min_rtt:31410|applimit:0|lost:258|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 862233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:240|largest:240|pns:2|
[2025/09/12 04:07:57 862238] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:240|frame:ACK |recv_time:1757650077861736|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 862243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197861736|now:1757650077861736|interv:120000000|
[2025/09/12 04:07:57 862247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197861736|now:1757650077861736|interv:120000000|
[2025/09/12 04:07:57 862253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077862234|pq_index:0|
[2025/09/12 04:07:57 862257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077860754|
[2025/09/12 04:07:57 862261] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077862261|
[2025/09/12 04:07:57 862266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077862265|
[2025/09/12 04:07:57 862271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077862234|now:1757650077862265|
[2025/09/12 04:07:57 862275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077862234|now:1757650077862265|
[2025/09/12 04:07:57 862279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 862284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46322|min_srtt:46322|path_bw:1210161|loss_rate:66.25|path_pto:0|
[2025/09/12 04:07:57 862288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:79200|inflight:30000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 862293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 862297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 862301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 862305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 862309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46322|min_srtt:46322|path_bw:1210161|loss_rate:66.25|path_pto:0|
[2025/09/12 04:07:57 862313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:79200|inflight:30000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 862317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 862321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 862325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 862329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 862333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:591|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 862337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:358504|
[2025/09/12 04:07:57 862341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 862346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:675|
[2025/09/12 04:07:57 862379] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:675|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757650077862353|stream_id:8|stream_offset:358504|
[2025/09/12 04:07:57 862393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:675|origin_pktnum:464|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 862401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 04:07:57 862408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46322|rtt_var:12128|pto_duration:94834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 862413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 862417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 862442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 04:07:57 862448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077977187|now:1757650077862407|interv:114780|
[2025/09/12 04:07:57 862453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077977187|now:1757650077862407|interval:114780|pto_count:0|srtt:46322
[2025/09/12 04:07:57 862457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:31200|
[2025/09/12 04:07:57 862462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:592|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 862466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:429724|
[2025/09/12 04:07:57 862471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 862475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077863475|now:1757650077862475|interv:1000|
[2025/09/12 04:07:57 862479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 862483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 862487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 862491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:31200|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 862495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 862499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 862502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077863475|
[2025/09/12 04:07:57 862507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077863475|
[2025/09/12 04:07:57 862511] [debug] |xqc_engine_wakeup_after|wakeup:1757650077863475|now:1757650077862510|diff:965|
[2025/09/12 04:07:57 862515] [debug] |xqc_engine_main_logic|END|now:1757650077862265|
[2025/09/12 04:07:57 862520] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077862520|
[2025/09/12 04:07:57 862524] [debug] |xqc_engine_wakeup_after|wakeup:1757650077863475|now:1757650077862524|diff:951|
[2025/09/12 04:07:57 862528] [debug] |xqc_engine_main_logic|END|now:1757650077862520|
[2025/09/12 04:07:57 863604] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077863604|
[2025/09/12 04:07:57 863615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077863475|pq_index:0|
[2025/09/12 04:07:57 863620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077862265|
[2025/09/12 04:07:57 863625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077863624|
[2025/09/12 04:07:57 863630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077863475|now:1757650077863624|
[2025/09/12 04:07:57 863634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077863475|now:1757650077863624|
[2025/09/12 04:07:57 863638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 863643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46322|min_srtt:46322|path_bw:1210161|loss_rate:66.46|path_pto:0|
[2025/09/12 04:07:57 863648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:78000|inflight:31200|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 863652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 863656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 863660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 863664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 863668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46322|min_srtt:46322|path_bw:1210161|loss_rate:66.46|path_pto:0|
[2025/09/12 04:07:57 863672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:78000|inflight:31200|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 863676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 863680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 863684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 863688] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 863692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:592|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 863697] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:429724|
[2025/09/12 04:07:57 863704] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 863711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:676|
[2025/09/12 04:07:57 863750] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:676|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31200|now:1757650077863722|stream_id:8|stream_offset:429724|
[2025/09/12 04:07:57 863768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:676|origin_pktnum:592|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 863775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:31200|applimit:0|
[2025/09/12 04:07:57 863782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46322|rtt_var:12128|pto_duration:94834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 863788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 863794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 863800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 04:07:57 863806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077978556|now:1757650077863781|interv:114775|
[2025/09/12 04:07:57 863811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077978556|now:1757650077863781|interval:114775|pto_count:0|srtt:46322
[2025/09/12 04:07:57 863818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:32400|
[2025/09/12 04:07:57 863825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:594|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 863832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:430911|
[2025/09/12 04:07:57 863838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 863842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077864842|now:1757650077863842|interv:1000|
[2025/09/12 04:07:57 863847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 863853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 863859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 863866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:32400|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 863872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 863878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 863884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077864842|
[2025/09/12 04:07:57 863890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077864842|
[2025/09/12 04:07:57 863896] [debug] |xqc_engine_wakeup_after|wakeup:1757650077864842|now:1757650077863895|diff:947|
[2025/09/12 04:07:57 863902] [debug] |xqc_engine_main_logic|END|now:1757650077863624|
[2025/09/12 04:07:57 864972] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077864971|
[2025/09/12 04:07:57 864985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077864842|pq_index:0|
[2025/09/12 04:07:57 864992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077863624|
[2025/09/12 04:07:57 865006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077865004|
[2025/09/12 04:07:57 865013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077864842|now:1757650077865004|
[2025/09/12 04:07:57 865019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077864842|now:1757650077865004|
[2025/09/12 04:07:57 865024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 865031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46322|min_srtt:46322|path_bw:1210161|loss_rate:66.67|path_pto:0|
[2025/09/12 04:07:57 865038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:76800|inflight:32400|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 865044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 865050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 865055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 865063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 865069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46322|min_srtt:46322|path_bw:1210161|loss_rate:66.67|path_pto:0|
[2025/09/12 04:07:57 865076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:76800|inflight:32400|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 865082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 865089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 865094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 865098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 865103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:594|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 865107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:430911|
[2025/09/12 04:07:57 865112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 865116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:677|
[2025/09/12 04:07:57 865147] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:677|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32400|now:1757650077865124|stream_id:8|stream_offset:430911|
[2025/09/12 04:07:57 865153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:677|origin_pktnum:594|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 865163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:32400|applimit:0|
[2025/09/12 04:07:57 865168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46322|rtt_var:12128|pto_duration:94834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 865176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 865182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 865188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 33600|
[2025/09/12 04:07:57 865194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077979958|now:1757650077865168|interv:114790|
[2025/09/12 04:07:57 865198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077979958|now:1757650077865168|interval:114790|pto_count:0|srtt:46322
[2025/09/12 04:07:57 865203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:33600|
[2025/09/12 04:07:57 865208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:596|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 865212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:432098|
[2025/09/12 04:07:57 865217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 865221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:678|
[2025/09/12 04:07:57 865244] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:678|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:33600|now:1757650077865227|stream_id:8|stream_offset:432098|
[2025/09/12 04:07:57 865249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:678|origin_pktnum:596|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 865254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:33600|applimit:0|
[2025/09/12 04:07:57 865258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46322|rtt_var:12128|pto_duration:94834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 865262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 865266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 865270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 34800|
[2025/09/12 04:07:57 865275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077980061|now:1757650077865258|interv:114803|
[2025/09/12 04:07:57 865281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077980061|now:1757650077865258|interval:114803|pto_count:0|srtt:46322
[2025/09/12 04:07:57 865289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:34800|
[2025/09/12 04:07:57 865295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:598|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 865306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:433285|
[2025/09/12 04:07:57 865310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 865314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077866314|now:1757650077865314|interv:1000|
[2025/09/12 04:07:57 865318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 865322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 865326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 865330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:34800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 865334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 865338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 865342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077866314|
[2025/09/12 04:07:57 865346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077866314|
[2025/09/12 04:07:57 865350] [debug] |xqc_engine_wakeup_after|wakeup:1757650077866314|now:1757650077865350|diff:964|
[2025/09/12 04:07:57 865354] [debug] |xqc_engine_main_logic|END|now:1757650077865004|
[2025/09/12 04:07:57 866437] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077866437|
[2025/09/12 04:07:57 866449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077866314|pq_index:0|
[2025/09/12 04:07:57 866453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077865004|
[2025/09/12 04:07:57 866458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077866457|
[2025/09/12 04:07:57 866463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077866314|now:1757650077866457|
[2025/09/12 04:07:57 866467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077866314|now:1757650077866457|
[2025/09/12 04:07:57 866471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 866476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46322|min_srtt:46322|path_bw:1210161|loss_rate:67.07|path_pto:0|
[2025/09/12 04:07:57 866481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:74400|inflight:34800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 866485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 866489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 866493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 866497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 866510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46322|min_srtt:46322|path_bw:1210161|loss_rate:67.07|path_pto:0|
[2025/09/12 04:07:57 866515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:74400|inflight:34800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 866519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 866523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 866527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 866531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 866535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:598|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 866539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:433285|
[2025/09/12 04:07:57 866544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 866548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:679|
[2025/09/12 04:07:57 866577] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:679|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34800|now:1757650077866556|stream_id:8|stream_offset:433285|
[2025/09/12 04:07:57 866583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:679|origin_pktnum:598|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 866588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:34800|applimit:0|
[2025/09/12 04:07:57 866592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46322|rtt_var:12128|pto_duration:94834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 866597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 866601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 866604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 36000|
[2025/09/12 04:07:57 866608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077981390|now:1757650077866592|interv:114798|
[2025/09/12 04:07:57 866612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077981390|now:1757650077866592|interval:114798|pto_count:0|srtt:46322
[2025/09/12 04:07:57 866617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:36000|
[2025/09/12 04:07:57 866622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:600|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 866626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:434472|
[2025/09/12 04:07:57 866630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 866637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077867637|now:1757650077866637|interv:1000|
[2025/09/12 04:07:57 866641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 866645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 866649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 866653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:36000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 866657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 866661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 866665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077867637|
[2025/09/12 04:07:57 866669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077867637|
[2025/09/12 04:07:57 866673] [debug] |xqc_engine_wakeup_after|wakeup:1757650077867637|now:1757650077866673|diff:964|
[2025/09/12 04:07:57 866677] [debug] |xqc_engine_main_logic|END|now:1757650077866457|
[2025/09/12 04:07:57 867792] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077867791|
[2025/09/12 04:07:57 867804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077867637|pq_index:0|
[2025/09/12 04:07:57 867812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077866457|
[2025/09/12 04:07:57 867820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077867818|
[2025/09/12 04:07:57 867827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077867637|now:1757650077867818|
[2025/09/12 04:07:57 867833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077867637|now:1757650077867818|
[2025/09/12 04:07:57 867839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 867846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46322|min_srtt:46322|path_bw:1210161|loss_rate:67.27|path_pto:0|
[2025/09/12 04:07:57 867852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:73200|inflight:36000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 867859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 867864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 867870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 867876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 867882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:46322|min_srtt:46322|path_bw:1210161|loss_rate:67.27|path_pto:0|
[2025/09/12 04:07:57 867889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:73200|inflight:36000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 867901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 867907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 867913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 867920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 867927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:600|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 867934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:434472|
[2025/09/12 04:07:57 867941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 867947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:680|
[2025/09/12 04:07:57 867983] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:680|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757650077867958|stream_id:8|stream_offset:434472|
[2025/09/12 04:07:57 867990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:680|origin_pktnum:600|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 867994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 04:07:57 868000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46322|rtt_var:12128|pto_duration:94834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 868007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 868013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 868019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 37200|
[2025/09/12 04:07:57 868025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077982792|now:1757650077867999|interv:114793|
[2025/09/12 04:07:57 868032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077982792|now:1757650077867999|interval:114793|pto_count:0|srtt:46322
[2025/09/12 04:07:57 868040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:37200|
[2025/09/12 04:07:57 868047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:603|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 868053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:436846|
[2025/09/12 04:07:57 868057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 868061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:681|
[2025/09/12 04:07:57 868086] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:681|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37200|now:1757650077868068|stream_id:8|stream_offset:436846|
[2025/09/12 04:07:57 868096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:681|origin_pktnum:603|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 868101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:37200|applimit:0|
[2025/09/12 04:07:57 868107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:46322|rtt_var:12128|pto_duration:94834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 868114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 868120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 868127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 04:07:57 868133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077982902|now:1757650077868106|interv:114796|
[2025/09/12 04:07:57 868139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077982902|now:1757650077868106|interval:114796|pto_count:0|srtt:46322
[2025/09/12 04:07:57 868146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:38400|
[2025/09/12 04:07:57 868154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:605|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 868160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:366813|
[2025/09/12 04:07:57 868167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 868173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077869173|now:1757650077868173|interv:1000|
[2025/09/12 04:07:57 868177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 868181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 868185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 868189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:38400|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 868194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 868197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 868201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077869173|
[2025/09/12 04:07:57 868205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077869173|
[2025/09/12 04:07:57 868209] [debug] |xqc_engine_wakeup_after|wakeup:1757650077869173|now:1757650077868209|diff:964|
[2025/09/12 04:07:57 868214] [debug] |xqc_engine_main_logic|END|now:1757650077867818|
[2025/09/12 04:07:57 868223] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077868222|
[2025/09/12 04:07:57 868228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 868238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:240|
[2025/09/12 04:07:57 868242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:241|
[2025/09/12 04:07:57 868248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:241|
[2025/09/12 04:07:57 868252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 868259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:650|origin_pktnum:540|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:651|path_largest_ack:650|
[2025/09/12 04:07:57 868263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:265|tx_in_flight:54000|prior_delivered:380672|prior_time:1757650077832711|is_app_limited:0|send_elapse:57519|ack_elapse:35511|ctl_first_sent_time:1757650077833282|lagest_ack_time:1757650077868222|curr_delivered:415472|
[2025/09/12 04:07:57 868268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077833282|
[2025/09/12 04:07:57 868273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:161||sndq_packets_used_bytes:0|sndq_packets_free:294|
[2025/09/12 04:07:57 868277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:651|origin_pktnum:409|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:651|path_largest_ack:651|
[2025/09/12 04:07:57 868281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:268|tx_in_flight:49200|prior_delivered:383072|prior_time:1757650077834738|is_app_limited:0|send_elapse:57906|ack_elapse:33484|ctl_first_sent_time:1757650077836565|lagest_ack_time:1757650077868222|curr_delivered:416672|
[2025/09/12 04:07:57 868286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077836565|
[2025/09/12 04:07:57 868290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:160||sndq_packets_used_bytes:0|sndq_packets_free:295|
[2025/09/12 04:07:57 868294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:46322|rttvar:12128|minrtt:31410|latest_rtt:31657|ack_delay:24|
[2025/09/12 04:07:57 868298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:44486|rttvar:12768|minrtt:31410|latest_rtt:31657|ack_delay:24|
[2025/09/12 04:07:57 868302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:651|lost_pn:648|thresh:3|
[2025/09/12 04:07:57 868306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 868347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 868408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 868458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 868465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 868476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 868503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 868529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 868537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 868544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 868548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 868552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 868556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 868559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 868566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44486|rtt_var:12768|pto_duration:95558|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 868571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 868575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 868578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 36000|
[2025/09/12 04:07:57 868582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077983626|now:1757650077868566|interv:115060|
[2025/09/12 04:07:57 868586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077983626|now:1757650077868566|interval:115060|pto_count:0|srtt:44486
[2025/09/12 04:07:57 868591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57906, ack_elapse 33484, delivered 33600|rate 580250|lost 281|
[2025/09/12 04:07:57 868595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (580250) in round 8|
[2025/09/12 04:07:57 868599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 868603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 868607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077836565|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 868613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077836565|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:390272|
[2025/09/12 04:07:57 868617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:36000|srtt:44486|latest_rtt:31657|min_rtt:31410|applimit:0|lost:265|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 868623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:241|largest:241|pns:2|
[2025/09/12 04:07:57 868629] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:241|frame:ACK |recv_time:1757650077868222|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 868637] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197868222|now:1757650077868222|interv:120000000|
[2025/09/12 04:07:57 868643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197868222|now:1757650077868222|interv:120000000|
[2025/09/12 04:07:57 868649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077869173|pq_index:0|
[2025/09/12 04:07:57 868656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077867818|
[2025/09/12 04:07:57 868662] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077868662|
[2025/09/12 04:07:57 868670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077868669|
[2025/09/12 04:07:57 868685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44486|min_srtt:44486|path_bw:1210161|loss_rate:67.66|path_pto:0|
[2025/09/12 04:07:57 868692] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:70800|inflight:36000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 868699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 868705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 868711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 868715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 868721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44486|min_srtt:44486|path_bw:1210161|loss_rate:67.66|path_pto:0|
[2025/09/12 04:07:57 868728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:70800|inflight:36000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 868734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 868740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 868746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 868752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 868758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:605|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 868764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:366813|
[2025/09/12 04:07:57 868769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 868775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 868780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 868786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:36000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 868793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 868799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 868804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077869173|
[2025/09/12 04:07:57 868811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077869173|
[2025/09/12 04:07:57 868816] [debug] |xqc_engine_wakeup_after|wakeup:1757650077869173|now:1757650077868816|diff:357|
[2025/09/12 04:07:57 868822] [debug] |xqc_engine_main_logic|END|now:1757650077868669|
[2025/09/12 04:07:57 868830] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077868830|
[2025/09/12 04:07:57 868840] [debug] |xqc_engine_wakeup_after|wakeup:1757650077869173|now:1757650077868839|diff:334|
[2025/09/12 04:07:57 868845] [debug] |xqc_engine_main_logic|END|now:1757650077868830|
[2025/09/12 04:07:57 869923] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077869923|
[2025/09/12 04:07:57 869937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077869173|pq_index:0|
[2025/09/12 04:07:57 869945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077868669|
[2025/09/12 04:07:57 869954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077869952|
[2025/09/12 04:07:57 869962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077869173|now:1757650077869952|
[2025/09/12 04:07:57 869969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077869173|now:1757650077869952|
[2025/09/12 04:07:57 869974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 869980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44486|min_srtt:44486|path_bw:1210161|loss_rate:67.66|path_pto:0|
[2025/09/12 04:07:57 869985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:70800|inflight:36000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 869990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 869994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 869997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 870002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 870006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44486|min_srtt:44486|path_bw:1210161|loss_rate:67.66|path_pto:0|
[2025/09/12 04:07:57 870010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:70800|inflight:36000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 870015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 870019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 870023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 870027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 870031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:605|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 870036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:366813|
[2025/09/12 04:07:57 870040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 870044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:682|
[2025/09/12 04:07:57 870084] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:682|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757650077870058|stream_id:8|stream_offset:366813|
[2025/09/12 04:07:57 870094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:682|origin_pktnum:478|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 870101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 04:07:57 870108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44486|rtt_var:12768|pto_duration:95558|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 870115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 870120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 870124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 37200|
[2025/09/12 04:07:57 870128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077985616|now:1757650077870107|interv:115509|
[2025/09/12 04:07:57 870132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077985616|now:1757650077870107|interval:115509|pto_count:0|srtt:44486
[2025/09/12 04:07:57 870137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:37200|
[2025/09/12 04:07:57 870141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:606|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 870146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:438033|
[2025/09/12 04:07:57 870150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 870154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:683|
[2025/09/12 04:07:57 870181] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:683|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37200|now:1757650077870161|stream_id:8|stream_offset:438033|
[2025/09/12 04:07:57 870189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:683|origin_pktnum:606|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 870197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:37200|applimit:0|
[2025/09/12 04:07:57 870203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44486|rtt_var:12768|pto_duration:95558|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 870210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 870214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 870217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 04:07:57 870221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077985719|now:1757650077870203|interv:115516|
[2025/09/12 04:07:57 870230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077985719|now:1757650077870203|interval:115516|pto_count:0|srtt:44486
[2025/09/12 04:07:57 870234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:38400|
[2025/09/12 04:07:57 870239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:608|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 870243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:439220|
[2025/09/12 04:07:57 870248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 870251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077871251|now:1757650077870251|interv:1000|
[2025/09/12 04:07:57 870255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 870259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 870263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 870267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:38400|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 870272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 870276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 870280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077871251|
[2025/09/12 04:07:57 870284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077871251|
[2025/09/12 04:07:57 870288] [debug] |xqc_engine_wakeup_after|wakeup:1757650077871251|now:1757650077870288|diff:963|
[2025/09/12 04:07:57 870292] [debug] |xqc_engine_main_logic|END|now:1757650077869952|
[2025/09/12 04:07:57 871361] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077871361|
[2025/09/12 04:07:57 871372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077871251|pq_index:0|
[2025/09/12 04:07:57 871377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077869952|
[2025/09/12 04:07:57 871382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077871381|
[2025/09/12 04:07:57 871387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077871251|now:1757650077871381|
[2025/09/12 04:07:57 871391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077871251|now:1757650077871381|
[2025/09/12 04:07:57 871395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 871400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44486|min_srtt:44486|path_bw:1210161|loss_rate:68.05|path_pto:0|
[2025/09/12 04:07:57 871405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:68400|inflight:38400|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 871410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 871436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 871440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 871445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 871449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44486|min_srtt:44486|path_bw:1210161|loss_rate:68.05|path_pto:0|
[2025/09/12 04:07:57 871453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:68400|inflight:38400|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 871457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 871461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 871465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 871469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 871474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:608|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 871478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:439220|
[2025/09/12 04:07:57 871483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 871487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:684|
[2025/09/12 04:07:57 871519] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:684|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38400|now:1757650077871495|stream_id:8|stream_offset:439220|
[2025/09/12 04:07:57 871529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:684|origin_pktnum:608|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 871536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:38400|applimit:0|
[2025/09/12 04:07:57 871543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44486|rtt_var:12768|pto_duration:95558|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 871550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 871555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 871559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 871563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077987053|now:1757650077871542|interv:115511|
[2025/09/12 04:07:57 871567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077987053|now:1757650077871542|interval:115511|pto_count:0|srtt:44486
[2025/09/12 04:07:57 871572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:39600|
[2025/09/12 04:07:57 871581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:610|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 871585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:440407|
[2025/09/12 04:07:57 871590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 871594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077872593|now:1757650077871593|interv:1000|
[2025/09/12 04:07:57 871598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 871601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 871606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 871610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 871614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 871617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 871621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077872593|
[2025/09/12 04:07:57 871625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077872593|
[2025/09/12 04:07:57 871629] [debug] |xqc_engine_wakeup_after|wakeup:1757650077872593|now:1757650077871629|diff:964|
[2025/09/12 04:07:57 871634] [debug] |xqc_engine_main_logic|END|now:1757650077871381|
[2025/09/12 04:07:57 872708] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077872708|
[2025/09/12 04:07:57 872722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077872593|pq_index:0|
[2025/09/12 04:07:57 872729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077871381|
[2025/09/12 04:07:57 872737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077872735|
[2025/09/12 04:07:57 872742] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077872593|now:1757650077872735|
[2025/09/12 04:07:57 872749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077872593|now:1757650077872735|
[2025/09/12 04:07:57 872755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 872762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44486|min_srtt:44486|path_bw:1210161|loss_rate:68.24|path_pto:0|
[2025/09/12 04:07:57 872769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:67200|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 872776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 872781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 872787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 872799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 872805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:44486|min_srtt:44486|path_bw:1210161|loss_rate:68.24|path_pto:0|
[2025/09/12 04:07:57 872812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:67200|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 872818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 872824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 872830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 872837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 872844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:610|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 872851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:440407|
[2025/09/12 04:07:57 872858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 872864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:685|
[2025/09/12 04:07:57 872922] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:685|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077872875|stream_id:8|stream_offset:440407|
[2025/09/12 04:07:57 872932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:685|origin_pktnum:610|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 872939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 872946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44486|rtt_var:12768|pto_duration:95558|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 872953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 872959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 872965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 872971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077988433|now:1757650077872945|interv:115488|
[2025/09/12 04:07:57 872977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077988433|now:1757650077872945|interval:115488|pto_count:0|srtt:44486
[2025/09/12 04:07:57 872985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40800|
[2025/09/12 04:07:57 872993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:613|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 872999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:442781|
[2025/09/12 04:07:57 873012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 873018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:686|
[2025/09/12 04:07:57 873050] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:686|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077873028|stream_id:8|stream_offset:442781|
[2025/09/12 04:07:57 873058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:686|origin_pktnum:613|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 873065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 873072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:44486|rtt_var:12768|pto_duration:95558|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 873079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 873085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 873091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 873097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077988586|now:1757650077873072|interv:115514|
[2025/09/12 04:07:57 873103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077988586|now:1757650077873072|interval:115514|pto_count:0|srtt:44486
[2025/09/12 04:07:57 873107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42000|
[2025/09/12 04:07:57 873114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:616|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 873121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:443968|
[2025/09/12 04:07:57 873127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 873133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077874133|now:1757650077873133|interv:1000|
[2025/09/12 04:07:57 873139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 873144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 873148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 873152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:42000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 873156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 873160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 873164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077874133|
[2025/09/12 04:07:57 873168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077874133|
[2025/09/12 04:07:57 873177] [debug] |xqc_engine_wakeup_after|wakeup:1757650077874133|now:1757650077873177|diff:956|
[2025/09/12 04:07:57 873181] [debug] |xqc_engine_main_logic|END|now:1757650077872735|
[2025/09/12 04:07:57 874065] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077874064|
[2025/09/12 04:07:57 874078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 874084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:241|
[2025/09/12 04:07:57 874088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:242|
[2025/09/12 04:07:57 874094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:242|
[2025/09/12 04:07:57 874098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 874105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:652|origin_pktnum:543|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:653|path_largest_ack:652|
[2025/09/12 04:07:57 874110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:270|tx_in_flight:43200|prior_delivered:387872|prior_time:1757650077838746|is_app_limited:0|send_elapse:57663|ack_elapse:35318|ctl_first_sent_time:1757650077839361|lagest_ack_time:1757650077874064|curr_delivered:417872|
[2025/09/12 04:07:57 874114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077839361|
[2025/09/12 04:07:57 874119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:156||sndq_packets_used_bytes:0|sndq_packets_free:299|
[2025/09/12 04:07:57 874123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:653|origin_pktnum:546|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:653|path_largest_ack:653|
[2025/09/12 04:07:57 874127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:274|tx_in_flight:37200|prior_delivered:390272|prior_time:1757650077840761|is_app_limited:0|send_elapse:58068|ack_elapse:33303|ctl_first_sent_time:1757650077842603|lagest_ack_time:1757650077874064|curr_delivered:419072|
[2025/09/12 04:07:57 874132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077842603|
[2025/09/12 04:07:57 874136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:154||sndq_packets_used_bytes:0|sndq_packets_free:301|
[2025/09/12 04:07:57 874140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:44486|rttvar:12768|minrtt:31410|latest_rtt:31461|ack_delay:24|
[2025/09/12 04:07:57 874144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:42855|rttvar:12838|minrtt:31410|latest_rtt:31461|ack_delay:24|
[2025/09/12 04:07:57 874148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:653|lost_pn:650|thresh:3|
[2025/09/12 04:07:57 874152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 874196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 874249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 874274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 874278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 874289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 874316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 874342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 874350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 874358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 874361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 874365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 874371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 874375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 874380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42855|rtt_var:12838|pto_duration:94207|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 874384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 874388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 874392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 874396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077987235|now:1757650077874379|interv:112856|
[2025/09/12 04:07:57 874400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077987235|now:1757650077874379|interval:112856|pto_count:0|srtt:42855
[2025/09/12 04:07:57 874404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58068, ack_elapse 33303, delivered 28800|rate 495970|lost 281|
[2025/09/12 04:07:57 874409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 8 -> 9|
[2025/09/12 04:07:57 874413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (495970) in round 9|
[2025/09/12 04:07:57 874417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 874444] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 874448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077842603|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 874453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077842603|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 874457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39600|srtt:42855|latest_rtt:31461|min_rtt:31410|applimit:0|lost:270|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:57 874463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:242|largest:242|pns:2|
[2025/09/12 04:07:57 874468] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:242|frame:ACK |recv_time:1757650077874064|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 874473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197874064|now:1757650077874064|interv:120000000|
[2025/09/12 04:07:57 874477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197874064|now:1757650077874064|interv:120000000|
[2025/09/12 04:07:57 874481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077874133|pq_index:0|
[2025/09/12 04:07:57 874485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077872735|
[2025/09/12 04:07:57 874492] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077874492|
[2025/09/12 04:07:57 874497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077874496|
[2025/09/12 04:07:57 874502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077874133|now:1757650077874496|
[2025/09/12 04:07:57 874506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077874133|now:1757650077874496|
[2025/09/12 04:07:57 874510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 874515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42855|min_srtt:42855|path_bw:1210161|loss_rate:68.60|path_pto:0|
[2025/09/12 04:07:57 874520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:64800|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 874524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 874528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 874532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 874536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 874540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42855|min_srtt:42855|path_bw:1210161|loss_rate:68.60|path_pto:0|
[2025/09/12 04:07:57 874544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:64800|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 874549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 874552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 874556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 874560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 874565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:616|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 874569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:443968|
[2025/09/12 04:07:57 874573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 874577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:687|
[2025/09/12 04:07:57 874609] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:687|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077874584|stream_id:8|stream_offset:443968|
[2025/09/12 04:07:57 874618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:687|origin_pktnum:616|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 874633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 874639] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42855|rtt_var:12838|pto_duration:94207|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 874646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 874650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 874653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 874657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077988791|now:1757650077874639|interv:114152|
[2025/09/12 04:07:57 874661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077988791|now:1757650077874639|interval:114152|pto_count:0|srtt:42855
[2025/09/12 04:07:57 874666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40800|
[2025/09/12 04:07:57 874671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:617|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 874675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:445155|
[2025/09/12 04:07:57 874679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 874683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077875683|now:1757650077874683|interv:1000|
[2025/09/12 04:07:57 874687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 874691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 874695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 874699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:40800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 874703] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 874707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 874711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077875683|
[2025/09/12 04:07:57 874715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077875683|
[2025/09/12 04:07:57 874719] [debug] |xqc_engine_wakeup_after|wakeup:1757650077875683|now:1757650077874719|diff:964|
[2025/09/12 04:07:57 874725] [debug] |xqc_engine_main_logic|END|now:1757650077874496|
[2025/09/12 04:07:57 874733] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077874732|
[2025/09/12 04:07:57 874738] [debug] |xqc_engine_wakeup_after|wakeup:1757650077875683|now:1757650077874738|diff:945|
[2025/09/12 04:07:57 874744] [debug] |xqc_engine_main_logic|END|now:1757650077874732|
[2025/09/12 04:07:57 875826] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077875826|
[2025/09/12 04:07:57 875841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077875683|pq_index:0|
[2025/09/12 04:07:57 875847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077874496|
[2025/09/12 04:07:57 875862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077875861|
[2025/09/12 04:07:57 875869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077875683|now:1757650077875861|
[2025/09/12 04:07:57 875876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077875683|now:1757650077875861|
[2025/09/12 04:07:57 875883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 875891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42855|min_srtt:42855|path_bw:1210161|loss_rate:68.79|path_pto:0|
[2025/09/12 04:07:57 875898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:63600|inflight:40800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 875919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 875926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 875932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 875939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 875943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:42855|min_srtt:42855|path_bw:1210161|loss_rate:68.79|path_pto:0|
[2025/09/12 04:07:57 875947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:63600|inflight:40800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 875951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 875955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 875959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 875963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 875967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:617|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 875972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:445155|
[2025/09/12 04:07:57 875976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 875980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:688|
[2025/09/12 04:07:57 876015] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:688|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077875989|stream_id:8|stream_offset:445155|
[2025/09/12 04:07:57 876024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:688|origin_pktnum:617|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 876038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 876045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42855|rtt_var:12838|pto_duration:94207|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 876052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 876056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 876060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 876064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077990196|now:1757650077876044|interv:114152|
[2025/09/12 04:07:57 876068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077990196|now:1757650077876044|interval:114152|pto_count:0|srtt:42855
[2025/09/12 04:07:57 876072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42000|
[2025/09/12 04:07:57 876077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 876081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:42000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 876086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 876090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:689|
[2025/09/12 04:07:57 876117] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:689|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:42000|now:1757650077876097|stream_id:8|stream_offset:449903|
[2025/09/12 04:07:57 876126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:689|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 876134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 04:07:57 876140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:42855|rtt_var:12838|pto_duration:94207|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 876146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 876150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 876154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 04:07:57 876158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077990304|now:1757650077876140|interv:114164|
[2025/09/12 04:07:57 876162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077990304|now:1757650077876140|interval:114164|pto_count:0|srtt:42855
[2025/09/12 04:07:57 876166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:43207|
[2025/09/12 04:07:57 876171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 876180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:451090|
[2025/09/12 04:07:57 876184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 876188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077877188|now:1757650077876188|interv:1000|
[2025/09/12 04:07:57 876192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 876196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 876200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077876727|
[2025/09/12 04:07:57 876204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077876727|
[2025/09/12 04:07:57 876208] [debug] |xqc_engine_wakeup_after|wakeup:1757650077876727|now:1757650077876208|diff:519|
[2025/09/12 04:07:57 876212] [debug] |xqc_engine_main_logic|END|now:1757650077875861|
[2025/09/12 04:07:57 876221] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077876220|
[2025/09/12 04:07:57 876226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 876231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:242|
[2025/09/12 04:07:57 876235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:243|
[2025/09/12 04:07:57 876241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:243|
[2025/09/12 04:07:57 876245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 876251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:654|origin_pktnum:547|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:655|path_largest_ack:654|
[2025/09/12 04:07:57 876256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:274|tx_in_flight:38400|prior_delivered:390272|prior_time:1757650077840761|is_app_limited:0|send_elapse:58184|ack_elapse:35459|ctl_first_sent_time:1757650077842719|lagest_ack_time:1757650077876220|curr_delivered:420272|
[2025/09/12 04:07:57 876261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077842719|
[2025/09/12 04:07:57 876265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:152||sndq_packets_used_bytes:0|sndq_packets_free:303|
[2025/09/12 04:07:57 876270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:655|origin_pktnum:550|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:655|path_largest_ack:655|
[2025/09/12 04:07:57 876274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:274|tx_in_flight:38400|prior_delivered:390272|prior_time:1757650077840761|is_app_limited:0|send_elapse:58184|ack_elapse:35459|ctl_first_sent_time:1757650077842719|lagest_ack_time:1757650077876220|curr_delivered:421472|
[2025/09/12 04:07:57 876279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077842808|
[2025/09/12 04:07:57 876282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:150||sndq_packets_used_bytes:0|sndq_packets_free:305|
[2025/09/12 04:07:57 876286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:42855|rttvar:12838|minrtt:31410|latest_rtt:33412|ack_delay:24|
[2025/09/12 04:07:57 876291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:41672|rttvar:11995|minrtt:31410|latest_rtt:33412|ack_delay:24|
[2025/09/12 04:07:57 876298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:655|lost_pn:652|thresh:3|
[2025/09/12 04:07:57 876302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 876340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 876386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 876411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 876415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876440] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 876452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 876478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 876505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 876513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 876523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 876527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 876531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 876535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 876539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 876543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:41672|rtt_var:11995|pto_duration:89652|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 876547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 876551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 876555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 04:07:57 876559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077985749|now:1757650077876543|interv:109206|
[2025/09/12 04:07:57 876563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077985749|now:1757650077876543|interval:109206|pto_count:0|srtt:41672
[2025/09/12 04:07:57 876567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 58184, ack_elapse 35459, delivered 31200|rate 536229|lost 281|
[2025/09/12 04:07:57 876572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (536229) in round 9|
[2025/09/12 04:07:57 876576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 876580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 876584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077842808|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 876588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077842808|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 876593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:40807|srtt:41672|latest_rtt:33412|min_rtt:31410|applimit:0|lost:272|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 876599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:243|largest:243|pns:2|
[2025/09/12 04:07:57 876603] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:243|frame:ACK |recv_time:1757650077876220|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 876608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197876220|now:1757650077876220|interv:120000000|
[2025/09/12 04:07:57 876614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197876220|now:1757650077876220|interv:120000000|
[2025/09/12 04:07:57 876618] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077876727|pq_index:0|
[2025/09/12 04:07:57 876623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077875861|
[2025/09/12 04:07:57 876627] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077876627|
[2025/09/12 04:07:57 876632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077876631|
[2025/09/12 04:07:57 876638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41672|min_srtt:41672|path_bw:1210161|loss_rate:68.57|path_pto:0|
[2025/09/12 04:07:57 876643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:61200|inflight:40807|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 876650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 876656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 876661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 876668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 876674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41672|min_srtt:41672|path_bw:1210161|loss_rate:68.57|path_pto:0|
[2025/09/12 04:07:57 876681] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:61200|inflight:40807|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 876687] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 876693] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 876700] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 876706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 876713] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 876719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:451090|
[2025/09/12 04:07:57 876725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 876731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 876737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077876727|
[2025/09/12 04:07:57 876743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077876727|
[2025/09/12 04:07:57 876749] [debug] |xqc_engine_wakeup_after|wakeup:1757650077876727|now:1757650077876749|diff:18446744073709551594|
[2025/09/12 04:07:57 876762] [debug] |xqc_engine_main_logic|END|now:1757650077876631|
[2025/09/12 04:07:57 876770] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077876770|
[2025/09/12 04:07:57 876775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077876727|pq_index:0|
[2025/09/12 04:07:57 876781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077876631|
[2025/09/12 04:07:57 876789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077876787|
[2025/09/12 04:07:57 876795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757650077876727|now:1757650077876787|
[2025/09/12 04:07:57 876801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:07:57 876807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757650077876727|now:1757650077876787|
[2025/09/12 04:07:57 876813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:57 876820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|largest_recv:243|ack_delay:25093|first_ack_range:163|largest_pkt_recv_time:1757650077851727|
[2025/09/12 04:07:57 876826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_gen_ack_frame|high:243|low:80|pkt_pns:2|
[2025/09/12 04:07:57 876832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:235|frame_largest_recv:243|
[2025/09/12 04:07:57 876837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:57 876843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41672|min_srtt:41672|path_bw:1210161|loss_rate:68.57|path_pto:0|
[2025/09/12 04:07:57 876850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:61200|inflight:40807|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 876856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 876861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 876867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 876873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 876880] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:41672|min_srtt:41672|path_bw:1210161|loss_rate:68.57|path_pto:0|
[2025/09/12 04:07:57 876887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:61200|inflight:40807|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 876894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 876899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 876905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 876912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 876925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 876931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:40807|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:451090|
[2025/09/12 04:07:57 876938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 876943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 876950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077877188|
[2025/09/12 04:07:57 876956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077877188|
[2025/09/12 04:07:57 876962] [debug] |xqc_engine_wakeup_after|wakeup:1757650077877188|now:1757650077876962|diff:226|
[2025/09/12 04:07:57 876969] [debug] |xqc_engine_main_logic|END|now:1757650077876787|
[2025/09/12 04:07:57 878045] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077878044|
[2025/09/12 04:07:57 878057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 878064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:243|
[2025/09/12 04:07:57 878068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:244|
[2025/09/12 04:07:57 878074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:244|
[2025/09/12 04:07:57 878078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 878084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:656|origin_pktnum:552|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:657|path_largest_ack:656|
[2025/09/12 04:07:57 878089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:276|tx_in_flight:33600|prior_delivered:395072|prior_time:1757650077844701|is_app_limited:0|send_elapse:57777|ack_elapse:33343|ctl_first_sent_time:1757650077845285|lagest_ack_time:1757650077878044|curr_delivered:422672|
[2025/09/12 04:07:57 878094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077845285|
[2025/09/12 04:07:57 878099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:148||sndq_packets_used_bytes:0|sndq_packets_free:307|
[2025/09/12 04:07:57 878103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:657|origin_pktnum:555|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:657|path_largest_ack:657|
[2025/09/12 04:07:57 878107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:276|tx_in_flight:33600|prior_delivered:395072|prior_time:1757650077844701|is_app_limited:0|send_elapse:57777|ack_elapse:33343|ctl_first_sent_time:1757650077845285|lagest_ack_time:1757650077878044|curr_delivered:423872|
[2025/09/12 04:07:57 878112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077845376|
[2025/09/12 04:07:57 878116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:146||sndq_packets_used_bytes:0|sndq_packets_free:309|
[2025/09/12 04:07:57 878120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:41672|rttvar:11995|minrtt:31410|latest_rtt:32668|ack_delay:32|
[2025/09/12 04:07:57 878124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:40542|rttvar:11256|minrtt:31410|latest_rtt:32668|ack_delay:32|
[2025/09/12 04:07:57 878134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:657|lost_pn:654|thresh:3|
[2025/09/12 04:07:57 878139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 878177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 878214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 878244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 878248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 878259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 878286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 878312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 878320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 878327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 878331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 878338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 878341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 878345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 878349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:40542|rtt_var:11256|pto_duration:85566|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 878354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 878358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 878362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 38407|
[2025/09/12 04:07:57 878366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077981663|now:1757650077878349|interv:103314|
[2025/09/12 04:07:57 878370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077981663|now:1757650077878349|interval:103314|pto_count:0|srtt:40542
[2025/09/12 04:07:57 878374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 57777, ack_elapse 33343, delivered 28800|rate 498468|lost 281|
[2025/09/12 04:07:57 878379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (498468) in round 9|
[2025/09/12 04:07:57 878383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 878387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 878391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077845376|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 878395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077845376|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 878400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:38407|srtt:40542|latest_rtt:32668|min_rtt:31410|applimit:0|lost:272|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 878406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:244|largest:244|pns:2|
[2025/09/12 04:07:57 878410] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:244|frame:ACK |recv_time:1757650077878044|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 878415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197878044|now:1757650077878044|interv:120000000|
[2025/09/12 04:07:57 878439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197878044|now:1757650077878044|interv:120000000|
[2025/09/12 04:07:57 878447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077877188|pq_index:0|
[2025/09/12 04:07:57 878455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077876787|
[2025/09/12 04:07:57 878459] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077878459|
[2025/09/12 04:07:57 878464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077878463|
[2025/09/12 04:07:57 878468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077877188|now:1757650077878463|
[2025/09/12 04:07:57 878472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077877188|now:1757650077878463|
[2025/09/12 04:07:57 878476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 878481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:40542|min_srtt:40542|path_bw:1210161|loss_rate:68.57|path_pto:0|
[2025/09/12 04:07:57 878486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:61200|inflight:38407|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 878491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:40542|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 878495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:619|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 878499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:40542|min_srtt:40542|path_bw:1210161|loss_rate:68.57|path_pto:0|
[2025/09/12 04:07:57 878504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:62400|inflight:38407|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:446342|
[2025/09/12 04:07:57 878508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 878512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 878515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 878520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 878524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:40542|min_srtt:40542|path_bw:1210161|loss_rate:68.57|path_pto:0|
[2025/09/12 04:07:57 878528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:62400|inflight:38407|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 878532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 878535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 878539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 878543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 878547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:619|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 878554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38407|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 878559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 878563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:690|
[2025/09/12 04:07:57 878595] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:690|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38407|now:1757650077878570|stream_id:8|stream_offset:375122|
[2025/09/12 04:07:57 878605] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:690|origin_pktnum:492|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 878612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:38407|applimit:0|
[2025/09/12 04:07:57 878619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:40542|rtt_var:11256|pto_duration:85566|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 878626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 878630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 878634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 04:07:57 878638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077984136|now:1757650077878618|interv:105518|
[2025/09/12 04:07:57 878642] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077984136|now:1757650077878618|interval:105518|pto_count:0|srtt:40542
[2025/09/12 04:07:57 878650] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:39607|
[2025/09/12 04:07:57 878657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 04:07:57 878664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:39607|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:451090|
[2025/09/12 04:07:57 878671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 878677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:691|
[2025/09/12 04:07:57 878735] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:691|size:1208|sent:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:39607|now:1757650077878688|stream_id:8|stream_offset:451090|
[2025/09/12 04:07:57 878744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:691|origin_pktnum:0|size:1208|enc_size:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 878752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 04:07:57 878758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:40542|rtt_var:11256|pto_duration:85566|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 878765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 878777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 878783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 878789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077984254|now:1757650077878758|interv:105496|
[2025/09/12 04:07:57 878795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077984254|now:1757650077878758|interval:105496|pto_count:0|srtt:40542
[2025/09/12 04:07:57 878802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40815|
[2025/09/12 04:07:57 878809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 878815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:452277|
[2025/09/12 04:07:57 878821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 878826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077879826|now:1757650077878826|interv:1000|
[2025/09/12 04:07:57 878832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 878837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 878843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077879826|
[2025/09/12 04:07:57 878850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077879826|
[2025/09/12 04:07:57 878856] [debug] |xqc_engine_wakeup_after|wakeup:1757650077879826|now:1757650077878855|diff:971|
[2025/09/12 04:07:57 878862] [debug] |xqc_engine_main_logic|END|now:1757650077878463|
[2025/09/12 04:07:57 878869] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077878869|
[2025/09/12 04:07:57 878874] [debug] |xqc_engine_wakeup_after|wakeup:1757650077879826|now:1757650077878874|diff:952|
[2025/09/12 04:07:57 878881] [debug] |xqc_engine_main_logic|END|now:1757650077878869|
[2025/09/12 04:07:57 879954] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077879954|
[2025/09/12 04:07:57 879968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077879826|pq_index:0|
[2025/09/12 04:07:57 879975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077878463|
[2025/09/12 04:07:57 879982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077879981|
[2025/09/12 04:07:57 879990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077879826|now:1757650077879981|
[2025/09/12 04:07:57 879994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077879826|now:1757650077879981|
[2025/09/12 04:07:57 879998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 880003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:40542|min_srtt:40542|path_bw:1210161|loss_rate:68.36|path_pto:0|
[2025/09/12 04:07:57 880008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:446342|
[2025/09/12 04:07:57 880019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 880023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 880026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 880031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 880035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:40542|min_srtt:40542|path_bw:1210161|loss_rate:68.36|path_pto:0|
[2025/09/12 04:07:57 880039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 880043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 880047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 880051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 880055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 880059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 880064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:452277|
[2025/09/12 04:07:57 880068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 880072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:692|
[2025/09/12 04:07:57 880106] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:692|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077880081|stream_id:8|stream_offset:452277|
[2025/09/12 04:07:57 880115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:692|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 880122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 880129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:40542|rtt_var:11256|pto_duration:85566|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 880137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 880142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 880145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 880149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077985647|now:1757650077880129|interv:105518|
[2025/09/12 04:07:57 880153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077985647|now:1757650077880129|interval:105518|pto_count:0|srtt:40542
[2025/09/12 04:07:57 880162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 880167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 880171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:453464|
[2025/09/12 04:07:57 880176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 880180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:693|
[2025/09/12 04:07:57 880206] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:693|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42015|now:1757650077880186|stream_id:8|stream_offset:453464|
[2025/09/12 04:07:57 880215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:693|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 880222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:42015|applimit:0|
[2025/09/12 04:07:57 880228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:40542|rtt_var:11256|pto_duration:85566|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 880235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 880240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 880244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 43215|
[2025/09/12 04:07:57 880248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077985752|now:1757650077880228|interv:105524|
[2025/09/12 04:07:57 880252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077985752|now:1757650077880228|interval:105524|pto_count:0|srtt:40542
[2025/09/12 04:07:57 880256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:43215|
[2025/09/12 04:07:57 880261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 880265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43215|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:454651|
[2025/09/12 04:07:57 880269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 880273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077881273|now:1757650077880273|interv:1000|
[2025/09/12 04:07:57 880277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 880280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 880284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077881273|
[2025/09/12 04:07:57 880289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077881273|
[2025/09/12 04:07:57 880292] [debug] |xqc_engine_wakeup_after|wakeup:1757650077881273|now:1757650077880292|diff:981|
[2025/09/12 04:07:57 880301] [debug] |xqc_engine_main_logic|END|now:1757650077879981|
[2025/09/12 04:07:57 880310] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077880309|
[2025/09/12 04:07:57 880315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 880320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:244|
[2025/09/12 04:07:57 880324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:245|
[2025/09/12 04:07:57 880330] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:245|
[2025/09/12 04:07:57 880334] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 880340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:658|origin_pktnum:556|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:659|path_largest_ack:658|
[2025/09/12 04:07:57 880345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:276|tx_in_flight:36000|prior_delivered:395072|prior_time:1757650077844701|is_app_limited:0|send_elapse:57978|ack_elapse:35608|ctl_first_sent_time:1757650077845486|lagest_ack_time:1757650077880309|curr_delivered:425072|
[2025/09/12 04:07:57 880350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077845486|
[2025/09/12 04:07:57 880354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:144||sndq_packets_used_bytes:0|sndq_packets_free:311|
[2025/09/12 04:07:57 880359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:659|origin_pktnum:559|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:659|path_largest_ack:659|
[2025/09/12 04:07:57 880363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:279|tx_in_flight:31200|prior_delivered:397472|prior_time:1757650077846771|is_app_limited:0|send_elapse:53769|ack_elapse:33538|ctl_first_sent_time:1757650077847354|lagest_ack_time:1757650077880309|curr_delivered:426272|
[2025/09/12 04:07:57 880367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077847354|
[2025/09/12 04:07:57 880371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:142||sndq_packets_used_bytes:0|sndq_packets_free:313|
[2025/09/12 04:07:57 880375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:40542|rttvar:11256|minrtt:31410|latest_rtt:32955|ack_delay:24|
[2025/09/12 04:07:57 880379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:39591|rttvar:10344|minrtt:31410|latest_rtt:32955|ack_delay:24|
[2025/09/12 04:07:57 880383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:659|lost_pn:656|thresh:3|
[2025/09/12 04:07:57 880387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880399] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880403] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 880454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 880484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 880506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 880510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 880522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 880551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880566] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880574] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 880578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 880585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 880593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 880597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 880600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 880604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 880608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 880612] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:39591|rtt_var:10344|pto_duration:80967|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 880616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 880620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 880624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 880628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077981153|now:1757650077880612|interv:100541|
[2025/09/12 04:07:57 880632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077981153|now:1757650077880612|interval:100541|pto_count:0|srtt:39591
[2025/09/12 04:07:57 880643] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 53769, ack_elapse 33538, delivered 28800|rate 535624|lost 281|
[2025/09/12 04:07:57 880649] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (535624) in round 9|
[2025/09/12 04:07:57 880656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 880662] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 880668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077847354|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 880675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077847354|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 880683] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:40815|srtt:39591|latest_rtt:32955|min_rtt:31410|applimit:0|lost:273|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 880691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:245|largest:245|pns:2|
[2025/09/12 04:07:57 880698] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:245|frame:ACK |recv_time:1757650077880309|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 880705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197880309|now:1757650077880309|interv:120000000|
[2025/09/12 04:07:57 880711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197880309|now:1757650077880309|interv:120000000|
[2025/09/12 04:07:57 880717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077881273|pq_index:0|
[2025/09/12 04:07:57 880723] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077879981|
[2025/09/12 04:07:57 880729] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077880729|
[2025/09/12 04:07:57 880737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077880735|
[2025/09/12 04:07:57 880746] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:39591|min_srtt:39591|path_bw:1210161|loss_rate:67.60|path_pto:0|
[2025/09/12 04:07:57 880752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:446342|
[2025/09/12 04:07:57 880759] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:39591|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 880766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:620|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 880773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:39591|min_srtt:39591|path_bw:1210161|loss_rate:67.60|path_pto:0|
[2025/09/12 04:07:57 880785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:58800|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:376309|
[2025/09/12 04:07:57 880792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:39591|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 880799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:622|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 880805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:39591|min_srtt:39591|path_bw:1210161|loss_rate:67.60|path_pto:0|
[2025/09/12 04:07:57 880811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:447529|
[2025/09/12 04:07:57 880817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 880823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 880828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 880834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 880840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:39591|min_srtt:39591|path_bw:1210161|loss_rate:67.60|path_pto:0|
[2025/09/12 04:07:57 880847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 880853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 880858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 880864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 880871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 880878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:620|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 880884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:446342|
[2025/09/12 04:07:57 880891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 880896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 880902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 880908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:454651|
[2025/09/12 04:07:57 880920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 880926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 880931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077881273|
[2025/09/12 04:07:57 880938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077881273|
[2025/09/12 04:07:57 880944] [debug] |xqc_engine_wakeup_after|wakeup:1757650077881273|now:1757650077880944|diff:329|
[2025/09/12 04:07:57 880950] [debug] |xqc_engine_main_logic|END|now:1757650077880735|
[2025/09/12 04:07:57 880958] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077880958|
[2025/09/12 04:07:57 880964] [debug] |xqc_engine_wakeup_after|wakeup:1757650077881273|now:1757650077880964|diff:309|
[2025/09/12 04:07:57 880970] [debug] |xqc_engine_main_logic|END|now:1757650077880958|
[2025/09/12 04:07:57 882048] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077882047|
[2025/09/12 04:07:57 882059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 882066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:245|
[2025/09/12 04:07:57 882070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:246|
[2025/09/12 04:07:57 882076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:246|
[2025/09/12 04:07:57 882080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 882086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:660|origin_pktnum:560|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:661|path_largest_ack:660|
[2025/09/12 04:07:57 882091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:279|tx_in_flight:32400|prior_delivered:397472|prior_time:1757650077846771|is_app_limited:0|send_elapse:53882|ack_elapse:35276|ctl_first_sent_time:1757650077847467|lagest_ack_time:1757650077882047|curr_delivered:427472|
[2025/09/12 04:07:57 882096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077847467|
[2025/09/12 04:07:57 882101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:140||sndq_packets_used_bytes:0|sndq_packets_free:315|
[2025/09/12 04:07:57 882105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:661|origin_pktnum:562|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:661|path_largest_ack:661|
[2025/09/12 04:07:57 882109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:279|tx_in_flight:32400|prior_delivered:397472|prior_time:1757650077846771|is_app_limited:0|send_elapse:53882|ack_elapse:35276|ctl_first_sent_time:1757650077847467|lagest_ack_time:1757650077882047|curr_delivered:428672|
[2025/09/12 04:07:57 882114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077848802|
[2025/09/12 04:07:57 882118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:138||sndq_packets_used_bytes:0|sndq_packets_free:317|
[2025/09/12 04:07:57 882122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:39591|rttvar:10344|minrtt:31410|latest_rtt:33245|ack_delay:24|
[2025/09/12 04:07:57 882126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:38795|rttvar:9350|minrtt:31410|latest_rtt:33245|ack_delay:24|
[2025/09/12 04:07:57 882131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:661|lost_pn:658|thresh:3|
[2025/09/12 04:07:57 882140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 882178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 882201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 882224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 882228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 882241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 882268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 882294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 882302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 882309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 882313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 882317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 882321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 882325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 882329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:38795|rtt_var:9350|pto_duration:76195|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 882333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 882340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 882344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 38415|
[2025/09/12 04:07:57 882348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077976381|now:1757650077882328|interv:94053|
[2025/09/12 04:07:57 882352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077976381|now:1757650077882328|interval:94053|pto_count:0|srtt:38795
[2025/09/12 04:07:57 882356] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 53882, ack_elapse 35276, delivered 31200|rate 579043|lost 281|
[2025/09/12 04:07:57 882360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (579043) in round 9|
[2025/09/12 04:07:57 882365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 882369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 882372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077848802|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 882377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077848802|recovery:1|recovery_start:1757650077849333|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 882381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:38415|srtt:38795|latest_rtt:33245|min_rtt:31410|applimit:0|lost:273|recovery:1|recovery_start:1757650077849333|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 882387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:246|largest:246|pns:2|
[2025/09/12 04:07:57 882392] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:246|frame:ACK |recv_time:1757650077882047|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 882396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197882047|now:1757650077882047|interv:120000000|
[2025/09/12 04:07:57 882400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197882047|now:1757650077882047|interv:120000000|
[2025/09/12 04:07:57 882404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077881273|pq_index:0|
[2025/09/12 04:07:57 882408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077880735|
[2025/09/12 04:07:57 882412] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077882412|
[2025/09/12 04:07:57 882417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077882416|
[2025/09/12 04:07:57 882446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077881273|now:1757650077882416|
[2025/09/12 04:07:57 882450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077881273|now:1757650077882416|
[2025/09/12 04:07:57 882458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 882463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38795|min_srtt:38795|path_bw:1210161|loss_rate:67.60|path_pto:0|
[2025/09/12 04:07:57 882467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:60000|inflight:38415|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:447529|
[2025/09/12 04:07:57 882472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:38795|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 882476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:623|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 882481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38795|min_srtt:38795|path_bw:1210161|loss_rate:67.60|path_pto:0|
[2025/09/12 04:07:57 882485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:61200|inflight:38415|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:379870|
[2025/09/12 04:07:57 882489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:38795|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 882493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:628|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 882497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38795|min_srtt:38795|path_bw:1210161|loss_rate:67.60|path_pto:0|
[2025/09/12 04:07:57 882501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:62400|inflight:38415|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 882505] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 882509] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 882513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 882517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 882521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38795|min_srtt:38795|path_bw:1210161|loss_rate:67.60|path_pto:0|
[2025/09/12 04:07:57 882525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:62400|inflight:38415|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 882529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 882533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 882536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 882540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 882545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:620|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 882552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38415|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:446342|
[2025/09/12 04:07:57 882556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 882560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:694|
[2025/09/12 04:07:57 882592] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:694|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38415|now:1757650077882567|stream_id:8|stream_offset:446342|
[2025/09/12 04:07:57 882601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:694|origin_pktnum:620|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 882608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:38415|applimit:0|
[2025/09/12 04:07:57 882614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:38795|rtt_var:9350|pto_duration:76195|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 882622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 882626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 882630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39615|
[2025/09/12 04:07:57 882634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077978762|now:1757650077882614|interv:96148|
[2025/09/12 04:07:57 882640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077978762|now:1757650077882614|interval:96148|pto_count:0|srtt:38795
[2025/09/12 04:07:57 882648] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:39615|
[2025/09/12 04:07:57 882655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:622|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 882661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:376309|
[2025/09/12 04:07:57 882668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 882674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:695|
[2025/09/12 04:07:57 882709] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:695|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39615|now:1757650077882684|stream_id:8|stream_offset:376309|
[2025/09/12 04:07:57 882717] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:695|origin_pktnum:495|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 882725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39615|applimit:0|
[2025/09/12 04:07:57 882731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:38795|rtt_var:9350|pto_duration:76195|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 882738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 882750] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 882756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 882762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077978879|now:1757650077882731|interv:96148|
[2025/09/12 04:07:57 882768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077978879|now:1757650077882731|interval:96148|pto_count:0|srtt:38795
[2025/09/12 04:07:57 882775] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40815|
[2025/09/12 04:07:57 882782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:623|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 882788] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:447529|
[2025/09/12 04:07:57 882796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 882802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077883801|now:1757650077882801|interv:1000|
[2025/09/12 04:07:57 882808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 882813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 882818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 882824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:454651|
[2025/09/12 04:07:57 882830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 882835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 882841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077883801|
[2025/09/12 04:07:57 882847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077883801|
[2025/09/12 04:07:57 882853] [debug] |xqc_engine_wakeup_after|wakeup:1757650077883801|now:1757650077882853|diff:948|
[2025/09/12 04:07:57 882860] [debug] |xqc_engine_main_logic|END|now:1757650077882416|
[2025/09/12 04:07:57 882868] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077882868|
[2025/09/12 04:07:57 882874] [debug] |xqc_engine_wakeup_after|wakeup:1757650077883801|now:1757650077882874|diff:927|
[2025/09/12 04:07:57 882880] [debug] |xqc_engine_main_logic|END|now:1757650077882868|
[2025/09/12 04:07:57 883947] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077883947|
[2025/09/12 04:07:57 883958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077883801|pq_index:0|
[2025/09/12 04:07:57 883963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077882416|
[2025/09/12 04:07:57 883968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077883967|
[2025/09/12 04:07:57 883973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077883801|now:1757650077883967|
[2025/09/12 04:07:57 883977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077883801|now:1757650077883967|
[2025/09/12 04:07:57 883987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 883992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38795|min_srtt:38795|path_bw:1210161|loss_rate:67.96|path_pto:0|
[2025/09/12 04:07:57 883997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 884001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 884005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 884009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 884013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 884017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38795|min_srtt:38795|path_bw:1210161|loss_rate:67.96|path_pto:0|
[2025/09/12 04:07:57 884021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 884026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 884029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 884033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 884037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 884042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:623|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 884046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:447529|
[2025/09/12 04:07:57 884050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 884055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:696|
[2025/09/12 04:07:57 884088] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:696|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077884063|stream_id:8|stream_offset:447529|
[2025/09/12 04:07:57 884097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:696|origin_pktnum:623|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 884105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 884111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:38795|rtt_var:9350|pto_duration:76195|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 884119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 884129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 884132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 884136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077980258|now:1757650077884111|interv:96147|
[2025/09/12 04:07:57 884140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077980258|now:1757650077884111|interval:96147|pto_count:0|srtt:38795
[2025/09/12 04:07:57 884145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 884150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:628|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 884154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:379870|
[2025/09/12 04:07:57 884158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 884162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:697|
[2025/09/12 04:07:57 884189] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:697|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42015|now:1757650077884169|stream_id:8|stream_offset:379870|
[2025/09/12 04:07:57 884197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:697|origin_pktnum:503|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 884205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:42015|applimit:0|
[2025/09/12 04:07:57 884211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:38795|rtt_var:9350|pto_duration:76195|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 884218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 884222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 884226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 43215|
[2025/09/12 04:07:57 884230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077980364|now:1757650077884211|interv:96153|
[2025/09/12 04:07:57 884234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077980364|now:1757650077884211|interval:96153|pto_count:0|srtt:38795
[2025/09/12 04:07:57 884238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:43215|
[2025/09/12 04:07:57 884243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 884247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43215|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:454651|
[2025/09/12 04:07:57 884251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 884255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077885255|now:1757650077884255|interv:1000|
[2025/09/12 04:07:57 884263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 884267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 884271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077885255|
[2025/09/12 04:07:57 884275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077885255|
[2025/09/12 04:07:57 884279] [debug] |xqc_engine_wakeup_after|wakeup:1757650077885255|now:1757650077884279|diff:976|
[2025/09/12 04:07:57 884283] [debug] |xqc_engine_main_logic|END|now:1757650077883967|
[2025/09/12 04:07:57 884292] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077884291|
[2025/09/12 04:07:57 884297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 884303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:246|
[2025/09/12 04:07:57 884306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:247|
[2025/09/12 04:07:57 884312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:247|
[2025/09/12 04:07:57 884316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 884322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:662|origin_pktnum:565|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:663|path_largest_ack:662|
[2025/09/12 04:07:57 884327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:27600|prior_delivered:402272|prior_time:1757650077850737|is_app_limited:0|send_elapse:49596|ack_elapse:33554|ctl_first_sent_time:1757650077851296|lagest_ack_time:1757650077884291|curr_delivered:429872|
[2025/09/12 04:07:57 884332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077851296|
[2025/09/12 04:07:57 884336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:136||sndq_packets_used_bytes:0|sndq_packets_free:319|
[2025/09/12 04:07:57 884341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:663|origin_pktnum:566|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:663|path_largest_ack:663|
[2025/09/12 04:07:57 884345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:27600|prior_delivered:402272|prior_time:1757650077850737|is_app_limited:0|send_elapse:49596|ack_elapse:33554|ctl_first_sent_time:1757650077851296|lagest_ack_time:1757650077884291|curr_delivered:431072|
[2025/09/12 04:07:57 884349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077851408|
[2025/09/12 04:07:57 884353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:134||sndq_packets_used_bytes:0|sndq_packets_free:321|
[2025/09/12 04:07:57 884357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:38795|rttvar:9350|minrtt:31410|latest_rtt:32883|ack_delay:16|
[2025/09/12 04:07:57 884362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:38054|rttvar:8495|minrtt:31410|latest_rtt:32883|ack_delay:16|
[2025/09/12 04:07:57 884366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:663|lost_pn:660|thresh:3|
[2025/09/12 04:07:57 884370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 884411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884439] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 884451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 884474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 884478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 884489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 884519] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 884545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 884553] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884557] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 884560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 884564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 884568] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 884572] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 884575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 884580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:38054|rtt_var:8495|pto_duration:72034|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 884584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 884588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 884592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 884595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077976203|now:1757650077884579|interv:91624|
[2025/09/12 04:07:57 884599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077976203|now:1757650077884579|interval:91624|pto_count:0|srtt:38054
[2025/09/12 04:07:57 884606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 49596, ack_elapse 33554, delivered 28800|rate 580691|lost 281|
[2025/09/12 04:07:57 884611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (580691) in round 9|
[2025/09/12 04:07:57 884615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 884619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 884623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077851408|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 884629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145436|packet_lost:0|acked:2400|po_sent_time:1757650077851408|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 884636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:40815|srtt:38054|latest_rtt:32883|min_rtt:31410|applimit:0|lost:277|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 884644] [stats] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_info_circle_record|addr or cid not avail |path:0||cwnd:101325|inflight:40815|mode:2|applimit:0|pacing_rate:1210161|bw:1210161|srtt:38054|latest_rtt:32883|min_rtt:31410|send:690|lost:277|tlp:0|recv:255|recovery:0|slow_start:0|conn_life:438615|acked:2400|delivered:431072|is_cwnd_limited:0|
[2025/09/12 04:07:57 884652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:247|largest:247|pns:2|
[2025/09/12 04:07:57 884659] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:247|frame:ACK |recv_time:1757650077884291|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 884666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197884291|now:1757650077884291|interv:120000000|
[2025/09/12 04:07:57 884673] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197884291|now:1757650077884291|interv:120000000|
[2025/09/12 04:07:57 884679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077885255|pq_index:0|
[2025/09/12 04:07:57 884685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077883967|
[2025/09/12 04:07:57 884692] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077884691|
[2025/09/12 04:07:57 884699] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077884697|
[2025/09/12 04:07:57 884707] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38054|min_srtt:38054|path_bw:1210161|loss_rate:68.31|path_pto:0|
[2025/09/12 04:07:57 884714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 884721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:38054|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 884734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:630|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 884741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38054|min_srtt:38054|path_bw:1210161|loss_rate:68.31|path_pto:0|
[2025/09/12 04:07:57 884748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:58800|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:382244|
[2025/09/12 04:07:57 884754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:38054|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 884761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:631|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 884767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38054|min_srtt:38054|path_bw:1210161|loss_rate:68.31|path_pto:0|
[2025/09/12 04:07:57 884773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:383431|
[2025/09/12 04:07:57 884779] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 884785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 884790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 884797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 884803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:38054|min_srtt:38054|path_bw:1210161|loss_rate:68.31|path_pto:0|
[2025/09/12 04:07:57 884809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 884815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 884820] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 884826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 884832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 884838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:630|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 884844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 884851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 884857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 884863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 884876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:454651|
[2025/09/12 04:07:57 884883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 884889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 884895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077885255|
[2025/09/12 04:07:57 884901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077885255|
[2025/09/12 04:07:57 884907] [debug] |xqc_engine_wakeup_after|wakeup:1757650077885255|now:1757650077884907|diff:348|
[2025/09/12 04:07:57 884913] [debug] |xqc_engine_main_logic|END|now:1757650077884697|
[2025/09/12 04:07:57 884921] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077884921|
[2025/09/12 04:07:57 884927] [debug] |xqc_engine_wakeup_after|wakeup:1757650077885255|now:1757650077884927|diff:328|
[2025/09/12 04:07:57 884933] [debug] |xqc_engine_main_logic|END|now:1757650077884921|
[2025/09/12 04:07:57 885960] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077885959|
[2025/09/12 04:07:57 885981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 885988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:247|
[2025/09/12 04:07:57 885992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:248|
[2025/09/12 04:07:57 885998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:248|
[2025/09/12 04:07:57 886002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 886009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:664|origin_pktnum:569|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:665|path_largest_ack:664|
[2025/09/12 04:07:57 886014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:30000|prior_delivered:402272|prior_time:1757650077850737|is_app_limited:0|send_elapse:49826|ack_elapse:35222|ctl_first_sent_time:1757650077851526|lagest_ack_time:1757650077885959|curr_delivered:432272|
[2025/09/12 04:07:57 886019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077851526|
[2025/09/12 04:07:57 886024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:132||sndq_packets_used_bytes:0|sndq_packets_free:323|
[2025/09/12 04:07:57 886028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:665|origin_pktnum:439|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:665|path_largest_ack:665|
[2025/09/12 04:07:57 886032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:28800|prior_delivered:404672|prior_time:1757650077852731|is_app_limited:0|send_elapse:46174|ack_elapse:33228|ctl_first_sent_time:1757650077853466|lagest_ack_time:1757650077885959|curr_delivered:433472|
[2025/09/12 04:07:57 886037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077853466|
[2025/09/12 04:07:57 886041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:131||sndq_packets_used_bytes:0|sndq_packets_free:324|
[2025/09/12 04:07:57 886045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:38054|rttvar:8495|minrtt:31410|latest_rtt:32493|ack_delay:16|
[2025/09/12 04:07:57 886049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:37357|rttvar:7766|minrtt:31410|latest_rtt:32493|ack_delay:16|
[2025/09/12 04:07:57 886059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:665|lost_pn:662|thresh:3|
[2025/09/12 04:07:57 886063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 886098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 886129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 886132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 886144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 886178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 886204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 886212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 886219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 886223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 886227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 886231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 886234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 886239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:37357|rtt_var:7766|pto_duration:68421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 886243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 886247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 886251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 38415|
[2025/09/12 04:07:57 886255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077972590|now:1757650077886238|interv:86352|
[2025/09/12 04:07:57 886262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077972590|now:1757650077886238|interval:86352|pto_count:0|srtt:37357
[2025/09/12 04:07:57 886266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 46174, ack_elapse 33228, delivered 28800|rate 623727|lost 281|
[2025/09/12 04:07:57 886271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (623727) in round 9|
[2025/09/12 04:07:57 886275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 886279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 886283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077853466|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 886287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077853466|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 886292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:38415|srtt:37357|latest_rtt:32493|min_rtt:31410|applimit:0|lost:277|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 886298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:248|largest:248|pns:2|
[2025/09/12 04:07:57 886302] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:248|frame:ACK |recv_time:1757650077885959|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 886307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197885959|now:1757650077885959|interv:120000000|
[2025/09/12 04:07:57 886311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197885959|now:1757650077885959|interv:120000000|
[2025/09/12 04:07:57 886315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077885255|pq_index:0|
[2025/09/12 04:07:57 886319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077884697|
[2025/09/12 04:07:57 886323] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077886323|
[2025/09/12 04:07:57 886328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077886327|
[2025/09/12 04:07:57 886333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077885255|now:1757650077886327|
[2025/09/12 04:07:57 886337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077885255|now:1757650077886327|
[2025/09/12 04:07:57 886341] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 886346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:37357|min_srtt:37357|path_bw:1210161|loss_rate:68.31|path_pto:0|
[2025/09/12 04:07:57 886351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:60000|inflight:38415|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:383431|
[2025/09/12 04:07:57 886358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:37357|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 886363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:633|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 886367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:37357|min_srtt:37357|path_bw:1210161|loss_rate:68.31|path_pto:0|
[2025/09/12 04:07:57 886372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:61200|inflight:38415|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:448716|
[2025/09/12 04:07:57 886376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:37357|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 886380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:634|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 886384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:37357|min_srtt:37357|path_bw:1210161|loss_rate:68.31|path_pto:0|
[2025/09/12 04:07:57 886388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:62400|inflight:38415|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 886392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 886396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 886400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 886404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 886408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:630|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 886413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38415|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 886417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 886442] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:698|
[2025/09/12 04:07:57 886471] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:698|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38415|now:1757650077886449|stream_id:8|stream_offset:311024|
[2025/09/12 04:07:57 886477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:698|origin_pktnum:374|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 886482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:38415|applimit:0|
[2025/09/12 04:07:57 886486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:37357|rtt_var:7766|pto_duration:68421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 886491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 886495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 886503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39615|
[2025/09/12 04:07:57 886507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077974870|now:1757650077886486|interv:88384|
[2025/09/12 04:07:57 886511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077974870|now:1757650077886486|interval:88384|pto_count:0|srtt:37357
[2025/09/12 04:07:57 886515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:39615|
[2025/09/12 04:07:57 886520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:631|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 886536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:382244|
[2025/09/12 04:07:57 886543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 886550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:699|
[2025/09/12 04:07:57 886577] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:699|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39615|now:1757650077886559|stream_id:8|stream_offset:382244|
[2025/09/12 04:07:57 886583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:699|origin_pktnum:508|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 886587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39615|applimit:0|
[2025/09/12 04:07:57 886591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:37357|rtt_var:7766|pto_duration:68421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 886596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 886600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 886603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 886607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077974980|now:1757650077886591|interv:88389|
[2025/09/12 04:07:57 886611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077974980|now:1757650077886591|interval:88389|pto_count:0|srtt:37357
[2025/09/12 04:07:57 886616] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40815|
[2025/09/12 04:07:57 886622] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:633|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 886629] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:383431|
[2025/09/12 04:07:57 886635] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 886641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077887641|now:1757650077886641|interv:1000|
[2025/09/12 04:07:57 886647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 886655] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 886659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 886664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:454651|
[2025/09/12 04:07:57 886668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 886671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 886676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077887641|
[2025/09/12 04:07:57 886680] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077887641|
[2025/09/12 04:07:57 886684] [debug] |xqc_engine_wakeup_after|wakeup:1757650077887641|now:1757650077886684|diff:957|
[2025/09/12 04:07:57 886690] [debug] |xqc_engine_main_logic|END|now:1757650077886327|
[2025/09/12 04:07:57 886698] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077886698|
[2025/09/12 04:07:57 886703] [debug] |xqc_engine_wakeup_after|wakeup:1757650077887641|now:1757650077886703|diff:938|
[2025/09/12 04:07:57 886710] [debug] |xqc_engine_main_logic|END|now:1757650077886698|
[2025/09/12 04:07:57 887784] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077887784|
[2025/09/12 04:07:57 887798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077887641|pq_index:0|
[2025/09/12 04:07:57 887805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077886327|
[2025/09/12 04:07:57 887812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077887811|
[2025/09/12 04:07:57 887819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077887641|now:1757650077887811|
[2025/09/12 04:07:57 887826] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077887641|now:1757650077887811|
[2025/09/12 04:07:57 887831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 887838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:37357|min_srtt:37357|path_bw:1210161|loss_rate:68.65|path_pto:0|
[2025/09/12 04:07:57 887845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 887851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 04:07:57 887857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 04:07:57 887862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 04:07:57 887869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:00005602321A80DC|
[2025/09/12 04:07:57 887876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:633|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 887882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:383431|
[2025/09/12 04:07:57 887895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 887899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:700|
[2025/09/12 04:07:57 887938] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:700|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077887909|stream_id:8|stream_offset:383431|
[2025/09/12 04:07:57 887948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:700|origin_pktnum:511|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 887956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 887962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:37357|rtt_var:7766|pto_duration:68421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 887969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 887975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 887979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 887983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077976330|now:1757650077887962|interv:88368|
[2025/09/12 04:07:57 887987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077976330|now:1757650077887962|interval:88368|pto_count:0|srtt:37357
[2025/09/12 04:07:57 887992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 887997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:634|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 888001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:448716|
[2025/09/12 04:07:57 888006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 888010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:701|
[2025/09/12 04:07:57 888034] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:701|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42015|now:1757650077888017|stream_id:8|stream_offset:448716|
[2025/09/12 04:07:57 888040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:701|origin_pktnum:634|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:07:57 888044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:42015|applimit:0|
[2025/09/12 04:07:57 888048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:37357|rtt_var:7766|pto_duration:68421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 888053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 888057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 888060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 43215|
[2025/09/12 04:07:57 888069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077976438|now:1757650077888048|interv:88390|
[2025/09/12 04:07:57 888073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077976438|now:1757650077888048|interval:88390|pto_count:0|srtt:37357
[2025/09/12 04:07:57 888078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:43215|
[2025/09/12 04:07:57 888082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 888086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43215|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:454651|
[2025/09/12 04:07:57 888090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 888097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077889097|now:1757650077888097|interv:1000|
[2025/09/12 04:07:57 888101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 888105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 888109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077889097|
[2025/09/12 04:07:57 888113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077889097|
[2025/09/12 04:07:57 888117] [debug] |xqc_engine_wakeup_after|wakeup:1757650077889097|now:1757650077888117|diff:980|
[2025/09/12 04:07:57 888122] [debug] |xqc_engine_main_logic|END|now:1757650077887811|
[2025/09/12 04:07:57 888131] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077888130|
[2025/09/12 04:07:57 888136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 888141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:248|
[2025/09/12 04:07:57 888145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:249|
[2025/09/12 04:07:57 888150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:249|
[2025/09/12 04:07:57 888155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 888161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:666|origin_pktnum:573|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:667|path_largest_ack:666|
[2025/09/12 04:07:57 888166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:30000|prior_delivered:404672|prior_time:1757650077852731|is_app_limited:0|send_elapse:46279|ack_elapse:35399|ctl_first_sent_time:1757650077853571|lagest_ack_time:1757650077888130|curr_delivered:434672|
[2025/09/12 04:07:57 888170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077853571|
[2025/09/12 04:07:57 888175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:127||sndq_packets_used_bytes:0|sndq_packets_free:328|
[2025/09/12 04:07:57 888179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:667|origin_pktnum:576|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:667|path_largest_ack:667|
[2025/09/12 04:07:57 888184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:28800|prior_delivered:407072|prior_time:1757650077854731|is_app_limited:0|send_elapse:41842|ack_elapse:33399|ctl_first_sent_time:1757650077855260|lagest_ack_time:1757650077888130|curr_delivered:435872|
[2025/09/12 04:07:57 888191] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077855260|
[2025/09/12 04:07:57 888195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:125||sndq_packets_used_bytes:0|sndq_packets_free:330|
[2025/09/12 04:07:57 888199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:37357|rttvar:7766|minrtt:31410|latest_rtt:32870|ack_delay:24|
[2025/09/12 04:07:57 888204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:36793|rttvar:6952|minrtt:31410|latest_rtt:32870|ack_delay:24|
[2025/09/12 04:07:57 888208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:667|lost_pn:664|thresh:3|
[2025/09/12 04:07:57 888212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888227] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 888246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 888269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 888273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 888287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888310] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 888314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 888340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 888348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 888355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 888359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 888363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 888367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 888371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 888375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:36793|rtt_var:6952|pto_duration:64601|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 888379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 888385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 888389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 888393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077972618|now:1757650077888374|interv:84244|
[2025/09/12 04:07:57 888397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077972618|now:1757650077888374|interval:84244|pto_count:0|srtt:36793
[2025/09/12 04:07:57 888402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 41842, ack_elapse 33399, delivered 28800|rate 688303|lost 281|
[2025/09/12 04:07:57 888406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (688303) in round 9|
[2025/09/12 04:07:57 888410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 888414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 888435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077855260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 888443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077855260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 888448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:40815|srtt:36793|latest_rtt:32870|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 888454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:249|largest:249|pns:2|
[2025/09/12 04:07:57 888458] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:249|frame:ACK |recv_time:1757650077888130|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 888463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197888130|now:1757650077888130|interv:120000000|
[2025/09/12 04:07:57 888468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197888130|now:1757650077888130|interv:120000000|
[2025/09/12 04:07:57 888472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077889097|pq_index:0|
[2025/09/12 04:07:57 888476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077887811|
[2025/09/12 04:07:57 888480] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077888480|
[2025/09/12 04:07:57 888485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077888483|
[2025/09/12 04:07:57 888491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:36793|min_srtt:36793|path_bw:1210161|loss_rate:68.98|path_pto:0|
[2025/09/12 04:07:57 888495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 888503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:36793|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 888507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 04:07:57 888512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:36793|min_srtt:36793|path_bw:1210161|loss_rate:68.98|path_pto:0|
[2025/09/12 04:07:57 888516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:398|schedule_bytes:58800|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:512012|
[2025/09/12 04:07:57 888520] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:36793|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 888525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:398|reinj:0|path_class:4|
[2025/09/12 04:07:57 888529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 888533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:454651|
[2025/09/12 04:07:57 888538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 888541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 888545] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077889097|
[2025/09/12 04:07:57 888549] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077889097|
[2025/09/12 04:07:57 888553] [debug] |xqc_engine_wakeup_after|wakeup:1757650077889097|now:1757650077888553|diff:544|
[2025/09/12 04:07:57 888557] [debug] |xqc_engine_main_logic|END|now:1757650077888483|
[2025/09/12 04:07:57 888562] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077888562|
[2025/09/12 04:07:57 888566] [debug] |xqc_engine_wakeup_after|wakeup:1757650077889097|now:1757650077888566|diff:531|
[2025/09/12 04:07:57 888570] [debug] |xqc_engine_main_logic|END|now:1757650077888562|
[2025/09/12 04:07:57 889640] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077889639|
[2025/09/12 04:07:57 889651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077889097|pq_index:0|
[2025/09/12 04:07:57 889656] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077888483|
[2025/09/12 04:07:57 889661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077889660|
[2025/09/12 04:07:57 889665] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077889097|now:1757650077889660|
[2025/09/12 04:07:57 889670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077889097|now:1757650077889660|
[2025/09/12 04:07:57 889674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 889679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 889686] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:454651|
[2025/09/12 04:07:57 889701] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 889708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:702|
[2025/09/12 04:07:57 889743] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:702|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077889718|stream_id:8|stream_offset:454651|
[2025/09/12 04:07:57 889752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:702|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 889760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 889767] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:36793|rtt_var:6952|pto_duration:64601|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 889774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 889780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 889786] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 889792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077974319|now:1757650077889766|interv:84553|
[2025/09/12 04:07:57 889799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077974319|now:1757650077889766|interval:84553|pto_count:0|srtt:36793
[2025/09/12 04:07:57 889805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 889812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 889819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:455838|
[2025/09/12 04:07:57 889825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 889832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:703|
[2025/09/12 04:07:57 889867] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:703|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42015|now:1757650077889842|stream_id:8|stream_offset:455838|
[2025/09/12 04:07:57 889876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:703|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 889883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:42015|applimit:0|
[2025/09/12 04:07:57 889889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:36793|rtt_var:6952|pto_duration:64601|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 889896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 889901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 889907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 43215|
[2025/09/12 04:07:57 889920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077974443|now:1757650077889889|interv:84554|
[2025/09/12 04:07:57 889926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077974443|now:1757650077889889|interval:84554|pto_count:0|srtt:36793
[2025/09/12 04:07:57 889933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:43215|
[2025/09/12 04:07:57 889940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 889947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43215|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:457025|
[2025/09/12 04:07:57 889953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 889957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077890957|now:1757650077889957|interv:1000|
[2025/09/12 04:07:57 889961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 889965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 889969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077890957|
[2025/09/12 04:07:57 889973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077890957|
[2025/09/12 04:07:57 889977] [debug] |xqc_engine_wakeup_after|wakeup:1757650077890957|now:1757650077889977|diff:980|
[2025/09/12 04:07:57 889981] [debug] |xqc_engine_main_logic|END|now:1757650077889660|
[2025/09/12 04:07:57 889990] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077889990|
[2025/09/12 04:07:57 889995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 890001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:249|
[2025/09/12 04:07:57 890005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:250|
[2025/09/12 04:07:57 890011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:250|
[2025/09/12 04:07:57 890015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 890021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:668|origin_pktnum:577|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:669|path_largest_ack:668|
[2025/09/12 04:07:57 890026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:30000|prior_delivered:407072|prior_time:1757650077854731|is_app_limited:0|send_elapse:41950|ack_elapse:35259|ctl_first_sent_time:1757650077855368|lagest_ack_time:1757650077889990|curr_delivered:437072|
[2025/09/12 04:07:57 890030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077855368|
[2025/09/12 04:07:57 890035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:123||sndq_packets_used_bytes:0|sndq_packets_free:332|
[2025/09/12 04:07:57 890039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:669|origin_pktnum:581|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:669|path_largest_ack:669|
[2025/09/12 04:07:57 890043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:30000|prior_delivered:407072|prior_time:1757650077854731|is_app_limited:0|send_elapse:41950|ack_elapse:35259|ctl_first_sent_time:1757650077855368|lagest_ack_time:1757650077889990|curr_delivered:438272|
[2025/09/12 04:07:57 890052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077856765|
[2025/09/12 04:07:57 890056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:121||sndq_packets_used_bytes:0|sndq_packets_free:334|
[2025/09/12 04:07:57 890060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:36793|rttvar:6952|minrtt:31410|latest_rtt:33225|ack_delay:24|
[2025/09/12 04:07:57 890064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:36344|rttvar:6112|minrtt:31410|latest_rtt:33225|ack_delay:24|
[2025/09/12 04:07:57 890068] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:669|lost_pn:666|thresh:3|
[2025/09/12 04:07:57 890072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 890106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 890121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 890125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 890137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 890166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 890192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 890200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 890207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 890211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 890215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 890219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 890222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 890226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:36344|rtt_var:6112|pto_duration:60792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 890231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 890235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 890239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 890244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077970634|now:1757650077890226|interv:80408|
[2025/09/12 04:07:57 890249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077970634|now:1757650077890226|interval:80408|pto_count:0|srtt:36344
[2025/09/12 04:07:57 890253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 41950, ack_elapse 35259, delivered 31200|rate 743742|lost 281|
[2025/09/12 04:07:57 890257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (743742) in round 9|
[2025/09/12 04:07:57 890262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 890266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 890270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077856765|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 890274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077856765|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 890279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:40815|srtt:36344|latest_rtt:33225|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 890284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:250|largest:250|pns:2|
[2025/09/12 04:07:57 890289] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:250|frame:ACK |recv_time:1757650077889990|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 890293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197889990|now:1757650077889990|interv:120000000|
[2025/09/12 04:07:57 890298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197889990|now:1757650077889990|interv:120000000|
[2025/09/12 04:07:57 890301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077890957|pq_index:0|
[2025/09/12 04:07:57 890306] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077889660|
[2025/09/12 04:07:57 890310] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077890309|
[2025/09/12 04:07:57 890315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077890313|
[2025/09/12 04:07:57 890321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 890325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:457025|
[2025/09/12 04:07:57 890329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 890333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 890337] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077890957|
[2025/09/12 04:07:57 890344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077890957|
[2025/09/12 04:07:57 890347] [debug] |xqc_engine_wakeup_after|wakeup:1757650077890957|now:1757650077890347|diff:610|
[2025/09/12 04:07:57 890351] [debug] |xqc_engine_main_logic|END|now:1757650077890313|
[2025/09/12 04:07:57 890356] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077890356|
[2025/09/12 04:07:57 890360] [debug] |xqc_engine_wakeup_after|wakeup:1757650077890957|now:1757650077890360|diff:597|
[2025/09/12 04:07:57 890364] [debug] |xqc_engine_main_logic|END|now:1757650077890356|
[2025/09/12 04:07:57 891435] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077891435|
[2025/09/12 04:07:57 891446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077890957|pq_index:0|
[2025/09/12 04:07:57 891451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077890313|
[2025/09/12 04:07:57 891456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077891455|
[2025/09/12 04:07:57 891461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077890957|now:1757650077891455|
[2025/09/12 04:07:57 891465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077890957|now:1757650077891455|
[2025/09/12 04:07:57 891469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 891474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 891479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:457025|
[2025/09/12 04:07:57 891484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 891488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:704|
[2025/09/12 04:07:57 891518] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:704|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077891496|stream_id:8|stream_offset:457025|
[2025/09/12 04:07:57 891524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:704|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 891530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 891537] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:36344|rtt_var:6112|pto_duration:60792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 891544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 891550] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 891556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 891563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077972288|now:1757650077891536|interv:80752|
[2025/09/12 04:07:57 891570] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077972288|now:1757650077891536|interval:80752|pto_count:0|srtt:36344
[2025/09/12 04:07:57 891585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 891593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 891600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:458212|
[2025/09/12 04:07:57 891607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 891613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077892613|now:1757650077891613|interv:1000|
[2025/09/12 04:07:57 891620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 891624] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 891628] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077892613|
[2025/09/12 04:07:57 891633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077892613|
[2025/09/12 04:07:57 891637] [debug] |xqc_engine_wakeup_after|wakeup:1757650077892613|now:1757650077891637|diff:976|
[2025/09/12 04:07:57 891641] [debug] |xqc_engine_main_logic|END|now:1757650077891455|
[2025/09/12 04:07:57 891981] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077891980|
[2025/09/12 04:07:57 891991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 891997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:250|
[2025/09/12 04:07:57 892001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:251|
[2025/09/12 04:07:57 892007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:251|
[2025/09/12 04:07:57 892011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 892018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:670|origin_pktnum:582|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:671|path_largest_ack:670|
[2025/09/12 04:07:57 892022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:30000|prior_delivered:409472|prior_time:1757650077856921|is_app_limited:0|send_elapse:39819|ack_elapse:35059|ctl_first_sent_time:1757650077858667|lagest_ack_time:1757650077891980|curr_delivered:439472|
[2025/09/12 04:07:57 892027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077858667|
[2025/09/12 04:07:57 892032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:119||sndq_packets_used_bytes:0|sndq_packets_free:336|
[2025/09/12 04:07:57 892036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:671|origin_pktnum:454|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:671|path_largest_ack:671|
[2025/09/12 04:07:57 892040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:30000|prior_delivered:409472|prior_time:1757650077856921|is_app_limited:0|send_elapse:39819|ack_elapse:35059|ctl_first_sent_time:1757650077858667|lagest_ack_time:1757650077891980|curr_delivered:440672|
[2025/09/12 04:07:57 892045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077858792|
[2025/09/12 04:07:57 892049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:118||sndq_packets_used_bytes:0|sndq_packets_free:337|
[2025/09/12 04:07:57 892058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:36344|rttvar:6112|minrtt:31410|latest_rtt:33188|ack_delay:24|
[2025/09/12 04:07:57 892062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:35946|rttvar:5379|minrtt:31410|latest_rtt:33188|ack_delay:24|
[2025/09/12 04:07:57 892067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:671|lost_pn:668|thresh:3|
[2025/09/12 04:07:57 892071] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 892102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 892113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892117] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 892125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 892151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 892181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 892188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 892196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 892200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 892204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 892207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 892211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 892215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35946|rtt_var:5379|pto_duration:57462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 892220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 892224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 892228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39615|
[2025/09/12 04:07:57 892232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077968958|now:1757650077892215|interv:76743|
[2025/09/12 04:07:57 892236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077968958|now:1757650077892215|interval:76743|pto_count:0|srtt:35946
[2025/09/12 04:07:57 892240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 39819, ack_elapse 35059, delivered 31200|rate 783545|lost 281|
[2025/09/12 04:07:57 892245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (783545) in round 9|
[2025/09/12 04:07:57 892249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 892253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 892259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077858792|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 892264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077858792|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 892269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39615|srtt:35946|latest_rtt:33188|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 892274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:251|largest:251|pns:2|
[2025/09/12 04:07:57 892279] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:251|frame:ACK |recv_time:1757650077891980|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 892284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197891980|now:1757650077891980|interv:120000000|
[2025/09/12 04:07:57 892288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197891980|now:1757650077891980|interv:120000000|
[2025/09/12 04:07:57 892292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077892613|pq_index:0|
[2025/09/12 04:07:57 892296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077891455|
[2025/09/12 04:07:57 892300] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077892300|
[2025/09/12 04:07:57 892305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077892304|
[2025/09/12 04:07:57 892311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 892315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:458212|
[2025/09/12 04:07:57 892320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 892323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 892327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077892613|
[2025/09/12 04:07:57 892331] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077892613|
[2025/09/12 04:07:57 892335] [debug] |xqc_engine_wakeup_after|wakeup:1757650077892613|now:1757650077892335|diff:278|
[2025/09/12 04:07:57 892339] [debug] |xqc_engine_main_logic|END|now:1757650077892304|
[2025/09/12 04:07:57 892344] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077892344|
[2025/09/12 04:07:57 892348] [debug] |xqc_engine_wakeup_after|wakeup:1757650077892613|now:1757650077892348|diff:265|
[2025/09/12 04:07:57 892352] [debug] |xqc_engine_main_logic|END|now:1757650077892344|
[2025/09/12 04:07:57 893434] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077893433|
[2025/09/12 04:07:57 893445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077892613|pq_index:0|
[2025/09/12 04:07:57 893450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077892304|
[2025/09/12 04:07:57 893460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077893459|
[2025/09/12 04:07:57 893465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077892613|now:1757650077893459|
[2025/09/12 04:07:57 893469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077892613|now:1757650077893459|
[2025/09/12 04:07:57 893473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 893478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 893483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:458212|
[2025/09/12 04:07:57 893488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 893492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:705|
[2025/09/12 04:07:57 893522] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:705|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39615|now:1757650077893500|stream_id:8|stream_offset:458212|
[2025/09/12 04:07:57 893528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:705|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 893533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39615|applimit:0|
[2025/09/12 04:07:57 893539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35946|rtt_var:5379|pto_duration:57462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 893546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 893552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 893558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 893565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077970962|now:1757650077893539|interv:77423|
[2025/09/12 04:07:57 893571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077970962|now:1757650077893539|interval:77423|pto_count:0|srtt:35946
[2025/09/12 04:07:57 893579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40815|
[2025/09/12 04:07:57 893587] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 893593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:459399|
[2025/09/12 04:07:57 893600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 893607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:706|
[2025/09/12 04:07:57 893638] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:706|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077893618|stream_id:8|stream_offset:459399|
[2025/09/12 04:07:57 893652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:706|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 893660] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 893666] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35946|rtt_var:5379|pto_duration:57462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 893672] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 893678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 893684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 893690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077971080|now:1757650077893666|interv:77414|
[2025/09/12 04:07:57 893695] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077971080|now:1757650077893666|interval:77414|pto_count:0|srtt:35946
[2025/09/12 04:07:57 893702] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 893708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 893714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:460586|
[2025/09/12 04:07:57 893720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 893725] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077894725|now:1757650077893725|interv:1000|
[2025/09/12 04:07:57 893730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 893736] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 893741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077894725|
[2025/09/12 04:07:57 893747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077894725|
[2025/09/12 04:07:57 893754] [debug] |xqc_engine_wakeup_after|wakeup:1757650077894725|now:1757650077893753|diff:972|
[2025/09/12 04:07:57 893759] [debug] |xqc_engine_main_logic|END|now:1757650077893459|
[2025/09/12 04:07:57 893999] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077893998|
[2025/09/12 04:07:57 894009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 894015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:251|
[2025/09/12 04:07:57 894019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:252|
[2025/09/12 04:07:57 894025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:252|
[2025/09/12 04:07:57 894030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 894036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:672|origin_pktnum:455|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:673|path_largest_ack:672|
[2025/09/12 04:07:57 894047] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:30000|prior_delivered:411872|prior_time:1757650077858980|is_app_limited:0|send_elapse:36253|ack_elapse:35018|ctl_first_sent_time:1757650077860890|lagest_ack_time:1757650077893998|curr_delivered:441872|
[2025/09/12 04:07:57 894052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077860890|
[2025/09/12 04:07:57 894057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:115||sndq_packets_used_bytes:0|sndq_packets_free:340|
[2025/09/12 04:07:57 894061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:673|origin_pktnum:587|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:673|path_largest_ack:673|
[2025/09/12 04:07:57 894065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:30000|prior_delivered:411872|prior_time:1757650077858980|is_app_limited:0|send_elapse:36253|ack_elapse:35018|ctl_first_sent_time:1757650077860890|lagest_ack_time:1757650077893998|curr_delivered:443072|
[2025/09/12 04:07:57 894070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077861035|
[2025/09/12 04:07:57 894074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:113||sndq_packets_used_bytes:0|sndq_packets_free:342|
[2025/09/12 04:07:57 894078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:35946|rttvar:5379|minrtt:31410|latest_rtt:32963|ack_delay:24|
[2025/09/12 04:07:57 894082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:35570|rttvar:4786|minrtt:31410|latest_rtt:32963|ack_delay:24|
[2025/09/12 04:07:57 894086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:673|lost_pn:670|thresh:3|
[2025/09/12 04:07:57 894091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 894118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 894133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 894163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 894189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 894197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 894204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 894208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 894212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 894216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 894219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 894224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35570|rtt_var:4786|pto_duration:54714|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 894228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 894232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 894239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39615|
[2025/09/12 04:07:57 894243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077968332|now:1757650077894223|interv:74109|
[2025/09/12 04:07:57 894247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077968332|now:1757650077894223|interval:74109|pto_count:0|srtt:35570
[2025/09/12 04:07:57 894251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 36253, ack_elapse 35018, delivered 31200|rate 860618|lost 281|
[2025/09/12 04:07:57 894256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (860618) in round 9|
[2025/09/12 04:07:57 894260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 894264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 894268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077861035|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 894272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077861035|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 894277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39615|srtt:35570|latest_rtt:32963|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 894282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:252|largest:252|pns:2|
[2025/09/12 04:07:57 894287] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:252|frame:ACK |recv_time:1757650077893998|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 894292] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197893998|now:1757650077893998|interv:120000000|
[2025/09/12 04:07:57 894296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197893998|now:1757650077893998|interv:120000000|
[2025/09/12 04:07:57 894300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077894725|pq_index:0|
[2025/09/12 04:07:57 894304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077893459|
[2025/09/12 04:07:57 894308] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077894308|
[2025/09/12 04:07:57 894313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077894312|
[2025/09/12 04:07:57 894319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 894323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:460586|
[2025/09/12 04:07:57 894328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 894332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 894342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077894725|
[2025/09/12 04:07:57 894346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077894725|
[2025/09/12 04:07:57 894350] [debug] |xqc_engine_wakeup_after|wakeup:1757650077894725|now:1757650077894350|diff:375|
[2025/09/12 04:07:57 894354] [debug] |xqc_engine_main_logic|END|now:1757650077894312|
[2025/09/12 04:07:57 894360] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077894359|
[2025/09/12 04:07:57 894363] [debug] |xqc_engine_wakeup_after|wakeup:1757650077894725|now:1757650077894363|diff:362|
[2025/09/12 04:07:57 894367] [debug] |xqc_engine_main_logic|END|now:1757650077894359|
[2025/09/12 04:07:57 895434] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077895434|
[2025/09/12 04:07:57 895446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077894725|pq_index:0|
[2025/09/12 04:07:57 895451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077894312|
[2025/09/12 04:07:57 895456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077895455|
[2025/09/12 04:07:57 895461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077894725|now:1757650077895455|
[2025/09/12 04:07:57 895465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077894725|now:1757650077895455|
[2025/09/12 04:07:57 895469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 895474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 895479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:460586|
[2025/09/12 04:07:57 895484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 895488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:707|
[2025/09/12 04:07:57 895522] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:707|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39615|now:1757650077895496|stream_id:8|stream_offset:460586|
[2025/09/12 04:07:57 895532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:707|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 895539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39615|applimit:0|
[2025/09/12 04:07:57 895546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35570|rtt_var:4786|pto_duration:54714|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 895554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 895559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 895563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 895567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077970210|now:1757650077895546|interv:74664|
[2025/09/12 04:07:57 895571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077970210|now:1757650077895546|interval:74664|pto_count:0|srtt:35570
[2025/09/12 04:07:57 895582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40815|
[2025/09/12 04:07:57 895586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 895591] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:461773|
[2025/09/12 04:07:57 895595] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 895601] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:708|
[2025/09/12 04:07:57 895637] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:708|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077895611|stream_id:8|stream_offset:461773|
[2025/09/12 04:07:57 895647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:708|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 895654] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 895661] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35570|rtt_var:4786|pto_duration:54714|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 895668] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 895674] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 895679] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 895685] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077970325|now:1757650077895661|interv:74664|
[2025/09/12 04:07:57 895691] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077970325|now:1757650077895661|interval:74664|pto_count:0|srtt:35570
[2025/09/12 04:07:57 895698] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 895705] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 895711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:462960|
[2025/09/12 04:07:57 895718] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 895724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077896723|now:1757650077895723|interv:1000|
[2025/09/12 04:07:57 895730] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 895735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 895741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077896723|
[2025/09/12 04:07:57 895748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077896723|
[2025/09/12 04:07:57 895759] [debug] |xqc_engine_wakeup_after|wakeup:1757650077896723|now:1757650077895759|diff:964|
[2025/09/12 04:07:57 895766] [debug] |xqc_engine_main_logic|END|now:1757650077895455|
[2025/09/12 04:07:57 895968] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077895966|
[2025/09/12 04:07:57 895978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 895986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:252|
[2025/09/12 04:07:57 895992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:253|
[2025/09/12 04:07:57 896001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:253|
[2025/09/12 04:07:57 896005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 896011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:674|origin_pktnum:588|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:675|path_largest_ack:674|
[2025/09/12 04:07:57 896016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:32400|prior_delivered:411872|prior_time:1757650077858980|is_app_limited:0|send_elapse:36503|ack_elapse:36986|ctl_first_sent_time:1757650077861140|lagest_ack_time:1757650077895966|curr_delivered:444272|
[2025/09/12 04:07:57 896021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077861140|
[2025/09/12 04:07:57 896026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:109||sndq_packets_used_bytes:0|sndq_packets_free:346|
[2025/09/12 04:07:57 896030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:675|origin_pktnum:464|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:675|path_largest_ack:675|
[2025/09/12 04:07:57 896034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:31200|prior_delivered:414272|prior_time:1757650077861736|is_app_limited:0|send_elapse:32027|ack_elapse:34230|ctl_first_sent_time:1757650077862353|lagest_ack_time:1757650077895966|curr_delivered:445472|
[2025/09/12 04:07:57 896048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077862353|
[2025/09/12 04:07:57 896053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:108||sndq_packets_used_bytes:0|sndq_packets_free:347|
[2025/09/12 04:07:57 896059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:35570|rttvar:4786|minrtt:31410|latest_rtt:33613|ack_delay:24|
[2025/09/12 04:07:57 896067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:35322|rttvar:4085|minrtt:31410|latest_rtt:33613|ack_delay:24|
[2025/09/12 04:07:57 896073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:675|lost_pn:672|thresh:3|
[2025/09/12 04:07:57 896080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 896110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896121] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 896144] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 896171] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 896178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 896186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 896190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 896193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 896197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 896201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 896208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35322|rtt_var:4085|pto_duration:51662|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 896213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 896217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 896220] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39615|
[2025/09/12 04:07:57 896224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077967273|now:1757650077896208|interv:71065|
[2025/09/12 04:07:57 896228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077967273|now:1757650077896208|interval:71065|pto_count:0|srtt:35322
[2025/09/12 04:07:57 896233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 32027, ack_elapse 34230, delivered 31200|rate 911481|lost 281|
[2025/09/12 04:07:57 896237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (911481) in round 9|
[2025/09/12 04:07:57 896241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 896246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 896249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077862353|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 896254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077862353|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 896258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39615|srtt:35322|latest_rtt:33613|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 896264] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:253|largest:253|pns:2|
[2025/09/12 04:07:57 896269] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:253|frame:ACK |recv_time:1757650077895966|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 896274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197895966|now:1757650077895966|interv:120000000|
[2025/09/12 04:07:57 896278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197895966|now:1757650077895966|interv:120000000|
[2025/09/12 04:07:57 896281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077896723|pq_index:0|
[2025/09/12 04:07:57 896286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077895455|
[2025/09/12 04:07:57 896290] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077896289|
[2025/09/12 04:07:57 896295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077896293|
[2025/09/12 04:07:57 896303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 896308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:462960|
[2025/09/12 04:07:57 896312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 896316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 896320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077896723|
[2025/09/12 04:07:57 896324] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077896723|
[2025/09/12 04:07:57 896328] [debug] |xqc_engine_wakeup_after|wakeup:1757650077896723|now:1757650077896328|diff:395|
[2025/09/12 04:07:57 896332] [debug] |xqc_engine_main_logic|END|now:1757650077896293|
[2025/09/12 04:07:57 896337] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077896337|
[2025/09/12 04:07:57 896341] [debug] |xqc_engine_wakeup_after|wakeup:1757650077896723|now:1757650077896341|diff:382|
[2025/09/12 04:07:57 896345] [debug] |xqc_engine_main_logic|END|now:1757650077896337|
[2025/09/12 04:07:57 897415] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077897415|
[2025/09/12 04:07:57 897446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077896723|pq_index:0|
[2025/09/12 04:07:57 897451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077896293|
[2025/09/12 04:07:57 897457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077897455|
[2025/09/12 04:07:57 897461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077896723|now:1757650077897455|
[2025/09/12 04:07:57 897465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077896723|now:1757650077897455|
[2025/09/12 04:07:57 897469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 897475] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 897480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:462960|
[2025/09/12 04:07:57 897484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 897489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:709|
[2025/09/12 04:07:57 897518] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:709|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39615|now:1757650077897497|stream_id:8|stream_offset:462960|
[2025/09/12 04:07:57 897524] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:709|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 897529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39615|applimit:0|
[2025/09/12 04:07:57 897534] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35322|rtt_var:4085|pto_duration:51662|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 897538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 897548] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 897552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 897556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077969159|now:1757650077897533|interv:71626|
[2025/09/12 04:07:57 897560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077969159|now:1757650077897533|interval:71626|pto_count:0|srtt:35322
[2025/09/12 04:07:57 897564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40815|
[2025/09/12 04:07:57 897569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 897573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:464147|
[2025/09/12 04:07:57 897578] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 897582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:710|
[2025/09/12 04:07:57 897611] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:710|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077897589|stream_id:8|stream_offset:464147|
[2025/09/12 04:07:57 897620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:710|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 897627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 897634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35322|rtt_var:4085|pto_duration:51662|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 897641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 897646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 897652] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 897658] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077969251|now:1757650077897633|interv:71618|
[2025/09/12 04:07:57 897664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077969251|now:1757650077897633|interval:71618|pto_count:0|srtt:35322
[2025/09/12 04:07:57 897671] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 897678] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 897684] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:465334|
[2025/09/12 04:07:57 897690] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 897696] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077898696|now:1757650077897696|interv:1000|
[2025/09/12 04:07:57 897708] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 897715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 897721] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077898696|
[2025/09/12 04:07:57 897728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077898696|
[2025/09/12 04:07:57 897734] [debug] |xqc_engine_wakeup_after|wakeup:1757650077898696|now:1757650077897734|diff:962|
[2025/09/12 04:07:57 897740] [debug] |xqc_engine_main_logic|END|now:1757650077897455|
[2025/09/12 04:07:57 897962] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077897961|
[2025/09/12 04:07:57 897970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 897976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:253|
[2025/09/12 04:07:57 897980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:254|
[2025/09/12 04:07:57 897986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:254|
[2025/09/12 04:07:57 897990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 897996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:676|origin_pktnum:592|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:677|path_largest_ack:676|
[2025/09/12 04:07:57 898001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:32400|prior_delivered:414272|prior_time:1757650077861736|is_app_limited:0|send_elapse:33396|ack_elapse:36225|ctl_first_sent_time:1757650077863722|lagest_ack_time:1757650077897961|curr_delivered:446672|
[2025/09/12 04:07:57 898006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077863722|
[2025/09/12 04:07:57 898011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:104||sndq_packets_used_bytes:0|sndq_packets_free:351|
[2025/09/12 04:07:57 898015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:677|origin_pktnum:594|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:677|path_largest_ack:677|
[2025/09/12 04:07:57 898019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:32400|prior_delivered:414272|prior_time:1757650077861736|is_app_limited:0|send_elapse:33396|ack_elapse:36225|ctl_first_sent_time:1757650077863722|lagest_ack_time:1757650077897961|curr_delivered:447872|
[2025/09/12 04:07:57 898024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077865124|
[2025/09/12 04:07:57 898028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:102||sndq_packets_used_bytes:0|sndq_packets_free:353|
[2025/09/12 04:07:57 898032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:35322|rttvar:4085|minrtt:31410|latest_rtt:32837|ack_delay:24|
[2025/09/12 04:07:57 898036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:35008|rttvar:3691|minrtt:31410|latest_rtt:32837|ack_delay:24|
[2025/09/12 04:07:57 898040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:677|lost_pn:674|thresh:3|
[2025/09/12 04:07:57 898044] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 898073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 898100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 898126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 898134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 898141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 898145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 898149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 898155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 898159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 898163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35008|rtt_var:3691|pto_duration:49772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 898168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 898172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 898176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39615|
[2025/09/12 04:07:57 898179] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077967361|now:1757650077898163|interv:69198|
[2025/09/12 04:07:57 898184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077967361|now:1757650077898163|interval:69198|pto_count:0|srtt:35008
[2025/09/12 04:07:57 898188] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33396, ack_elapse 36225, delivered 33600|rate 927536|lost 281|
[2025/09/12 04:07:57 898192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (927536) in round 9|
[2025/09/12 04:07:57 898197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 898201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 898205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077865124|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 898209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077865124|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 898214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39615|srtt:35008|latest_rtt:32837|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 898219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:254|largest:254|pns:2|
[2025/09/12 04:07:57 898224] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:254|frame:ACK |recv_time:1757650077897961|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 898229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197897961|now:1757650077897961|interv:120000000|
[2025/09/12 04:07:57 898233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197897961|now:1757650077897961|interv:120000000|
[2025/09/12 04:07:57 898237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077898696|pq_index:0|
[2025/09/12 04:07:57 898241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077897455|
[2025/09/12 04:07:57 898245] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077898245|
[2025/09/12 04:07:57 898253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077898252|
[2025/09/12 04:07:57 898259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 898263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:465334|
[2025/09/12 04:07:57 898268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 898271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 898275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077898696|
[2025/09/12 04:07:57 898279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077898696|
[2025/09/12 04:07:57 898283] [debug] |xqc_engine_wakeup_after|wakeup:1757650077898696|now:1757650077898283|diff:413|
[2025/09/12 04:07:57 898287] [debug] |xqc_engine_main_logic|END|now:1757650077898252|
[2025/09/12 04:07:57 898292] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077898292|
[2025/09/12 04:07:57 898296] [debug] |xqc_engine_wakeup_after|wakeup:1757650077898696|now:1757650077898296|diff:400|
[2025/09/12 04:07:57 898300] [debug] |xqc_engine_main_logic|END|now:1757650077898292|
[2025/09/12 04:07:57 899367] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077899367|
[2025/09/12 04:07:57 899379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077898696|pq_index:0|
[2025/09/12 04:07:57 899383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077898252|
[2025/09/12 04:07:57 899388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077899387|
[2025/09/12 04:07:57 899393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077898696|now:1757650077899387|
[2025/09/12 04:07:57 899397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077898696|now:1757650077899387|
[2025/09/12 04:07:57 899401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 899407] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 899411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:465334|
[2025/09/12 04:07:57 899416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 899441] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:711|
[2025/09/12 04:07:57 899471] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:711|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39615|now:1757650077899449|stream_id:8|stream_offset:465334|
[2025/09/12 04:07:57 899477] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:711|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 899482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39615|applimit:0|
[2025/09/12 04:07:57 899492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35008|rtt_var:3691|pto_duration:49772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 899496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 899500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 899504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 899508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077969221|now:1757650077899491|interv:69730|
[2025/09/12 04:07:57 899512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077969221|now:1757650077899491|interval:69730|pto_count:0|srtt:35008
[2025/09/12 04:07:57 899516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40815|
[2025/09/12 04:07:57 899521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 899525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:466521|
[2025/09/12 04:07:57 899530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 899533] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:712|
[2025/09/12 04:07:57 899559] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:712|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077899545|stream_id:8|stream_offset:466521|
[2025/09/12 04:07:57 899564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:712|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 899569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 899573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:35008|rtt_var:3691|pto_duration:49772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 899577] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 899581] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 899585] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 899589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077969317|now:1757650077899573|interv:69744|
[2025/09/12 04:07:57 899593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077969317|now:1757650077899573|interval:69744|pto_count:0|srtt:35008
[2025/09/12 04:07:57 899597] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 899602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 899607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:467708|
[2025/09/12 04:07:57 899620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 899626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077900626|now:1757650077899626|interv:1000|
[2025/09/12 04:07:57 899632] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 899638] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 899645] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077900626|
[2025/09/12 04:07:57 899651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077900626|
[2025/09/12 04:07:57 899657] [debug] |xqc_engine_wakeup_after|wakeup:1757650077900626|now:1757650077899657|diff:969|
[2025/09/12 04:07:57 899663] [debug] |xqc_engine_main_logic|END|now:1757650077899387|
[2025/09/12 04:07:57 899960] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077899959|
[2025/09/12 04:07:57 899970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 899976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:254|
[2025/09/12 04:07:57 899980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:255|
[2025/09/12 04:07:57 899986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:255|
[2025/09/12 04:07:57 899990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 899996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:678|origin_pktnum:596|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:679|path_largest_ack:678|
[2025/09/12 04:07:57 900001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:34800|prior_delivered:414272|prior_time:1757650077861736|is_app_limited:0|send_elapse:34901|ack_elapse:38223|ctl_first_sent_time:1757650077865227|lagest_ack_time:1757650077899959|curr_delivered:449072|
[2025/09/12 04:07:57 900006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077865227|
[2025/09/12 04:07:57 900011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:100||sndq_packets_used_bytes:0|sndq_packets_free:355|
[2025/09/12 04:07:57 900015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:679|origin_pktnum:598|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:679|path_largest_ack:679|
[2025/09/12 04:07:57 900019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:34800|prior_delivered:414272|prior_time:1757650077861736|is_app_limited:0|send_elapse:34901|ack_elapse:38223|ctl_first_sent_time:1757650077865227|lagest_ack_time:1757650077899959|curr_delivered:450272|
[2025/09/12 04:07:57 900024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077866556|
[2025/09/12 04:07:57 900027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:98||sndq_packets_used_bytes:0|sndq_packets_free:357|
[2025/09/12 04:07:57 900031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:35008|rttvar:3691|minrtt:31410|latest_rtt:33403|ack_delay:24|
[2025/09/12 04:07:57 900036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:34804|rttvar:3176|minrtt:31410|latest_rtt:33403|ack_delay:24|
[2025/09/12 04:07:57 900046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:679|lost_pn:676|thresh:3|
[2025/09/12 04:07:57 900050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 900073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 900092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900111] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 900118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 900126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 900133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 900137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 900141] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 900147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 900151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 900155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34804|rtt_var:3176|pto_duration:47508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 900160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 900164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 900168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39615|
[2025/09/12 04:07:57 900172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077967053|now:1757650077900155|interv:66898|
[2025/09/12 04:07:57 900176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077967053|now:1757650077900155|interval:66898|pto_count:0|srtt:34804
[2025/09/12 04:07:57 900180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 34901, ack_elapse 38223, delivered 36000|rate 941841|lost 281|
[2025/09/12 04:07:57 900185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (941841) in round 9|
[2025/09/12 04:07:57 900189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 900193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 900197] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077866556|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 900201] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077866556|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 900206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39615|srtt:34804|latest_rtt:33403|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 900212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:255|largest:255|pns:2|
[2025/09/12 04:07:57 900216] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:255|frame:ACK |recv_time:1757650077899959|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 900221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197899959|now:1757650077899959|interv:120000000|
[2025/09/12 04:07:57 900225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197899959|now:1757650077899959|interv:120000000|
[2025/09/12 04:07:57 900229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077900626|pq_index:0|
[2025/09/12 04:07:57 900233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077899387|
[2025/09/12 04:07:57 900237] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077900237|
[2025/09/12 04:07:57 900244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077900243|
[2025/09/12 04:07:57 900250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 900255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:467708|
[2025/09/12 04:07:57 900259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 900263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 900267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077900626|
[2025/09/12 04:07:57 900271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077900626|
[2025/09/12 04:07:57 900275] [debug] |xqc_engine_wakeup_after|wakeup:1757650077900626|now:1757650077900275|diff:351|
[2025/09/12 04:07:57 900279] [debug] |xqc_engine_main_logic|END|now:1757650077900243|
[2025/09/12 04:07:57 900284] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077900284|
[2025/09/12 04:07:57 900288] [debug] |xqc_engine_wakeup_after|wakeup:1757650077900626|now:1757650077900288|diff:338|
[2025/09/12 04:07:57 900292] [debug] |xqc_engine_main_logic|END|now:1757650077900284|
[2025/09/12 04:07:57 901359] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077901359|
[2025/09/12 04:07:57 901369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077900626|pq_index:0|
[2025/09/12 04:07:57 901373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077900243|
[2025/09/12 04:07:57 901378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077901377|
[2025/09/12 04:07:57 901383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077900626|now:1757650077901377|
[2025/09/12 04:07:57 901387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077900626|now:1757650077901377|
[2025/09/12 04:07:57 901391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 901397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 901401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:467708|
[2025/09/12 04:07:57 901406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 901410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:713|
[2025/09/12 04:07:57 901459] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:713|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39615|now:1757650077901418|stream_id:8|stream_offset:467708|
[2025/09/12 04:07:57 901468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:713|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 901473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39615|applimit:0|
[2025/09/12 04:07:57 901483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34804|rtt_var:3176|pto_duration:47508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 901487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 901491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 901495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 901499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077968926|now:1757650077901483|interv:67443|
[2025/09/12 04:07:57 901503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077968926|now:1757650077901483|interval:67443|pto_count:0|srtt:34804
[2025/09/12 04:07:57 901508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40815|
[2025/09/12 04:07:57 901513] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 901517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:468895|
[2025/09/12 04:07:57 901521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 901525] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:714|
[2025/09/12 04:07:57 901545] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:714|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077901531|stream_id:8|stream_offset:468895|
[2025/09/12 04:07:57 901551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:714|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 901555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 901559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34804|rtt_var:3176|pto_duration:47508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 901564] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 901567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 901571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 901575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077969039|now:1757650077901559|interv:67480|
[2025/09/12 04:07:57 901579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077969039|now:1757650077901559|interval:67480|pto_count:0|srtt:34804
[2025/09/12 04:07:57 901583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 901588] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 901593] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:470082|
[2025/09/12 04:07:57 901606] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 901611] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077902611|now:1757650077901611|interv:1000|
[2025/09/12 04:07:57 901617] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 901623] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 901630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077902611|
[2025/09/12 04:07:57 901636] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077902611|
[2025/09/12 04:07:57 901642] [debug] |xqc_engine_wakeup_after|wakeup:1757650077902611|now:1757650077901642|diff:969|
[2025/09/12 04:07:57 901649] [debug] |xqc_engine_main_logic|END|now:1757650077901377|
[2025/09/12 04:07:57 901954] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077901953|
[2025/09/12 04:07:57 901962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 901969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:255|
[2025/09/12 04:07:57 901973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:256|
[2025/09/12 04:07:57 901979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:256|
[2025/09/12 04:07:57 901983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 901989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:680|origin_pktnum:600|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:681|path_largest_ack:680|
[2025/09/12 04:07:57 901994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:37200|prior_delivered:414272|prior_time:1757650077861736|is_app_limited:0|send_elapse:37632|ack_elapse:40217|ctl_first_sent_time:1757650077867958|lagest_ack_time:1757650077901953|curr_delivered:451472|
[2025/09/12 04:07:57 901999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077867958|
[2025/09/12 04:07:57 902003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:96||sndq_packets_used_bytes:0|sndq_packets_free:359|
[2025/09/12 04:07:57 902008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:681|origin_pktnum:603|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:681|path_largest_ack:681|
[2025/09/12 04:07:57 902012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:37200|prior_delivered:414272|prior_time:1757650077861736|is_app_limited:0|send_elapse:37632|ack_elapse:40217|ctl_first_sent_time:1757650077867958|lagest_ack_time:1757650077901953|curr_delivered:452672|
[2025/09/12 04:07:57 902017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077868068|
[2025/09/12 04:07:57 902020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:94||sndq_packets_used_bytes:0|sndq_packets_free:361|
[2025/09/12 04:07:57 902024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:34804|rttvar:3176|minrtt:31410|latest_rtt:33885|ack_delay:24|
[2025/09/12 04:07:57 902029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:34686|rttvar:2617|minrtt:31410|latest_rtt:33885|ack_delay:24|
[2025/09/12 04:07:57 902038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:681|lost_pn:678|thresh:3|
[2025/09/12 04:07:57 902042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 902065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 902077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 902103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 902110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 902118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 902122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 902126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 902129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 902133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 902140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34686|rtt_var:2617|pto_duration:45154|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 902145] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 902149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 902152] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39615|
[2025/09/12 04:07:57 902156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077966685|now:1757650077902140|interv:64545|
[2025/09/12 04:07:57 902160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077966685|now:1757650077902140|interval:64545|pto_count:0|srtt:34686
[2025/09/12 04:07:57 902165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 37632, ack_elapse 40217, delivered 38400|rate 954820|lost 281|
[2025/09/12 04:07:57 902169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (954820) in round 9|
[2025/09/12 04:07:57 902174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 902178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 902181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077868068|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 902186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077868068|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 902190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39615|srtt:34686|latest_rtt:33885|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 902196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:256|largest:256|pns:2|
[2025/09/12 04:07:57 902200] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:256|frame:ACK |recv_time:1757650077901953|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 902205] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197901953|now:1757650077901953|interv:120000000|
[2025/09/12 04:07:57 902209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197901953|now:1757650077901953|interv:120000000|
[2025/09/12 04:07:57 902213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077902611|pq_index:0|
[2025/09/12 04:07:57 902217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077901377|
[2025/09/12 04:07:57 902221] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077902221|
[2025/09/12 04:07:57 902226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077902225|
[2025/09/12 04:07:57 902235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 902239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:470082|
[2025/09/12 04:07:57 902244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 902247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 902251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077902611|
[2025/09/12 04:07:57 902255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077902611|
[2025/09/12 04:07:57 902259] [debug] |xqc_engine_wakeup_after|wakeup:1757650077902611|now:1757650077902259|diff:352|
[2025/09/12 04:07:57 902263] [debug] |xqc_engine_main_logic|END|now:1757650077902225|
[2025/09/12 04:07:57 902268] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077902268|
[2025/09/12 04:07:57 902272] [debug] |xqc_engine_wakeup_after|wakeup:1757650077902611|now:1757650077902272|diff:339|
[2025/09/12 04:07:57 902276] [debug] |xqc_engine_main_logic|END|now:1757650077902268|
[2025/09/12 04:07:57 903344] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077903344|
[2025/09/12 04:07:57 903354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077902611|pq_index:0|
[2025/09/12 04:07:57 903359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077902225|
[2025/09/12 04:07:57 903364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077903363|
[2025/09/12 04:07:57 903368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077902611|now:1757650077903363|
[2025/09/12 04:07:57 903373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077902611|now:1757650077903363|
[2025/09/12 04:07:57 903376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 903382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 903386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:470082|
[2025/09/12 04:07:57 903391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 903395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:715|
[2025/09/12 04:07:57 903444] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:715|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39615|now:1757650077903403|stream_id:8|stream_offset:470082|
[2025/09/12 04:07:57 903453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:715|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 903458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39615|applimit:0|
[2025/09/12 04:07:57 903462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34686|rtt_var:2617|pto_duration:45154|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 903467] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 903476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 903480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 903484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077968557|now:1757650077903462|interv:65095|
[2025/09/12 04:07:57 903488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077968557|now:1757650077903462|interval:65095|pto_count:0|srtt:34686
[2025/09/12 04:07:57 903493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40815|
[2025/09/12 04:07:57 903497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 903502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:471269|
[2025/09/12 04:07:57 903506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 903510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:716|
[2025/09/12 04:07:57 903533] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:716|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077903516|stream_id:8|stream_offset:471269|
[2025/09/12 04:07:57 903538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:716|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 903543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 903547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34686|rtt_var:2617|pto_duration:45154|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 903552] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 903555] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 903559] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 903563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077968670|now:1757650077903547|interv:65123|
[2025/09/12 04:07:57 903567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077968670|now:1757650077903547|interval:65123|pto_count:0|srtt:34686
[2025/09/12 04:07:57 903571] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 903576] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 903580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:472456|
[2025/09/12 04:07:57 903584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 903589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077904589|now:1757650077903589|interv:1000|
[2025/09/12 04:07:57 903600] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 903607] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 903613] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077904589|
[2025/09/12 04:07:57 903619] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077904589|
[2025/09/12 04:07:57 903625] [debug] |xqc_engine_wakeup_after|wakeup:1757650077904589|now:1757650077903625|diff:964|
[2025/09/12 04:07:57 903632] [debug] |xqc_engine_main_logic|END|now:1757650077903363|
[2025/09/12 04:07:57 903951] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077903949|
[2025/09/12 04:07:57 903966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 903974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:256|
[2025/09/12 04:07:57 903980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:257|
[2025/09/12 04:07:57 903989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:257|
[2025/09/12 04:07:57 903995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 904004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:682|origin_pktnum:478|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:683|path_largest_ack:682|
[2025/09/12 04:07:57 904011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:37200|prior_delivered:416672|prior_time:1757650077868222|is_app_limited:0|send_elapse:33493|ack_elapse:35727|ctl_first_sent_time:1757650077870058|lagest_ack_time:1757650077903949|curr_delivered:453872|
[2025/09/12 04:07:57 904018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077870058|
[2025/09/12 04:07:57 904025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:93||sndq_packets_used_bytes:0|sndq_packets_free:362|
[2025/09/12 04:07:57 904031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:683|origin_pktnum:606|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:683|path_largest_ack:683|
[2025/09/12 04:07:57 904038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:37200|prior_delivered:416672|prior_time:1757650077868222|is_app_limited:0|send_elapse:33493|ack_elapse:35727|ctl_first_sent_time:1757650077870058|lagest_ack_time:1757650077903949|curr_delivered:455072|
[2025/09/12 04:07:57 904045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077870161|
[2025/09/12 04:07:57 904051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:91||sndq_packets_used_bytes:0|sndq_packets_free:364|
[2025/09/12 04:07:57 904057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:34686|rttvar:2617|minrtt:31410|latest_rtt:33788|ack_delay:24|
[2025/09/12 04:07:57 904064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:34571|rttvar:2193|minrtt:31410|latest_rtt:33788|ack_delay:24|
[2025/09/12 04:07:57 904070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:683|lost_pn:680|thresh:3|
[2025/09/12 04:07:57 904076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904089] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904096] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 904100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 904131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 904139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 904146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 904150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 904154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 904158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 904162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 904166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34571|rtt_var:2193|pto_duration:43343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 904170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 904174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 904178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39615|
[2025/09/12 04:07:57 904182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077966859|now:1757650077904165|interv:62694|
[2025/09/12 04:07:57 904189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077966859|now:1757650077904165|interval:62694|pto_count:0|srtt:34571
[2025/09/12 04:07:57 904193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33493, ack_elapse 35727, delivered 38400|rate 1074817|lost 281|
[2025/09/12 04:07:57 904198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1074817) in round 9|
[2025/09/12 04:07:57 904202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 904206] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 904210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077870161|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 904214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077870161|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 904219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39615|srtt:34571|latest_rtt:33788|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 904224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:257|largest:257|pns:2|
[2025/09/12 04:07:57 904229] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:257|frame:ACK |recv_time:1757650077903949|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 904233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197903949|now:1757650077903949|interv:120000000|
[2025/09/12 04:07:57 904237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197903949|now:1757650077903949|interv:120000000|
[2025/09/12 04:07:57 904241] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077904589|pq_index:0|
[2025/09/12 04:07:57 904246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077903363|
[2025/09/12 04:07:57 904249] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077904249|
[2025/09/12 04:07:57 904254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077904253|
[2025/09/12 04:07:57 904260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 904265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:472456|
[2025/09/12 04:07:57 904269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 904273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 904277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077904589|
[2025/09/12 04:07:57 904281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077904589|
[2025/09/12 04:07:57 904287] [debug] |xqc_engine_wakeup_after|wakeup:1757650077904589|now:1757650077904287|diff:302|
[2025/09/12 04:07:57 904291] [debug] |xqc_engine_main_logic|END|now:1757650077904253|
[2025/09/12 04:07:57 904297] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077904297|
[2025/09/12 04:07:57 904301] [debug] |xqc_engine_wakeup_after|wakeup:1757650077904589|now:1757650077904300|diff:289|
[2025/09/12 04:07:57 904304] [debug] |xqc_engine_main_logic|END|now:1757650077904297|
[2025/09/12 04:07:57 905375] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077905374|
[2025/09/12 04:07:57 905385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077904589|pq_index:0|
[2025/09/12 04:07:57 905390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077904253|
[2025/09/12 04:07:57 905395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077905394|
[2025/09/12 04:07:57 905400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077904589|now:1757650077905394|
[2025/09/12 04:07:57 905404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077904589|now:1757650077905394|
[2025/09/12 04:07:57 905408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 905413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 905418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:472456|
[2025/09/12 04:07:57 905445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 905450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:717|
[2025/09/12 04:07:57 905480] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:717|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39615|now:1757650077905458|stream_id:8|stream_offset:472456|
[2025/09/12 04:07:57 905486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:717|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 905491] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39615|applimit:0|
[2025/09/12 04:07:57 905495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34571|rtt_var:2193|pto_duration:43343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 905500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 905504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 905508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 905511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077968801|now:1757650077905495|interv:63306|
[2025/09/12 04:07:57 905515] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077968801|now:1757650077905495|interval:63306|pto_count:0|srtt:34571
[2025/09/12 04:07:57 905526] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40815|
[2025/09/12 04:07:57 905531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 905535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:473643|
[2025/09/12 04:07:57 905540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 905544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:718|
[2025/09/12 04:07:57 905574] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:718|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077905552|stream_id:8|stream_offset:473643|
[2025/09/12 04:07:57 905583] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:718|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 905590] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 905596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34571|rtt_var:2193|pto_duration:43343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 905603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 905609] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 905615] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 905621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077968895|now:1757650077905596|interv:63299|
[2025/09/12 04:07:57 905626] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077968895|now:1757650077905596|interval:63299|pto_count:0|srtt:34571
[2025/09/12 04:07:57 905633] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 905641] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 905647] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:474830|
[2025/09/12 04:07:57 905653] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 905659] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077906659|now:1757650077905659|interv:1000|
[2025/09/12 04:07:57 905664] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 905670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 905676] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077906659|
[2025/09/12 04:07:57 905682] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077906659|
[2025/09/12 04:07:57 905688] [debug] |xqc_engine_wakeup_after|wakeup:1757650077906659|now:1757650077905688|diff:971|
[2025/09/12 04:07:57 905694] [debug] |xqc_engine_main_logic|END|now:1757650077905394|
[2025/09/12 04:07:57 905967] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077905966|
[2025/09/12 04:07:57 905992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 906001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:257|
[2025/09/12 04:07:57 906008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:258|
[2025/09/12 04:07:57 906017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:258|
[2025/09/12 04:07:57 906022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 906028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:684|origin_pktnum:608|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:685|path_largest_ack:684|
[2025/09/12 04:07:57 906033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:39600|prior_delivered:416672|prior_time:1757650077868222|is_app_limited:0|send_elapse:34930|ack_elapse:37744|ctl_first_sent_time:1757650077871495|lagest_ack_time:1757650077905966|curr_delivered:456272|
[2025/09/12 04:07:57 906037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077871495|
[2025/09/12 04:07:57 906042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:87||sndq_packets_used_bytes:0|sndq_packets_free:368|
[2025/09/12 04:07:57 906046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:685|origin_pktnum:610|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:685|path_largest_ack:685|
[2025/09/12 04:07:57 906051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:39600|prior_delivered:416672|prior_time:1757650077868222|is_app_limited:0|send_elapse:34930|ack_elapse:37744|ctl_first_sent_time:1757650077871495|lagest_ack_time:1757650077905966|curr_delivered:457472|
[2025/09/12 04:07:57 906055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077872875|
[2025/09/12 04:07:57 906059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:85||sndq_packets_used_bytes:0|sndq_packets_free:370|
[2025/09/12 04:07:57 906063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:34571|rttvar:2193|minrtt:31410|latest_rtt:33091|ack_delay:24|
[2025/09/12 04:07:57 906067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:34383|rttvar:2021|minrtt:31410|latest_rtt:33091|ack_delay:24|
[2025/09/12 04:07:57 906072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:685|lost_pn:682|thresh:3|
[2025/09/12 04:07:57 906076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 906081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 906088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 906094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 906100] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 906105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 906108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 906116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 906120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 906124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 906128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 906131] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 906135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 906139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 906143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 906147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 906150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 906154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 906158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 906162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 906166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34383|rtt_var:2021|pto_duration:42467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 906170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 906174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 906178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39615|
[2025/09/12 04:07:57 906182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077968019|now:1757650077906166|interv:61853|
[2025/09/12 04:07:57 906186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077968019|now:1757650077906166|interval:61853|pto_count:0|srtt:34383
[2025/09/12 04:07:57 906190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 34930, ack_elapse 37744, delivered 40800|rate 1080966|lost 281|
[2025/09/12 04:07:57 906195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1080966) in round 9|
[2025/09/12 04:07:57 906199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 906203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 906207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077872875|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 906214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077872875|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:419072|
[2025/09/12 04:07:57 906219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39615|srtt:34383|latest_rtt:33091|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 906224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:258|largest:258|pns:2|
[2025/09/12 04:07:57 906229] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:258|frame:ACK |recv_time:1757650077905966|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 906233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197905966|now:1757650077905966|interv:120000000|
[2025/09/12 04:07:57 906238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197905966|now:1757650077905966|interv:120000000|
[2025/09/12 04:07:57 906242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077906659|pq_index:0|
[2025/09/12 04:07:57 906246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077905394|
[2025/09/12 04:07:57 906250] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077906250|
[2025/09/12 04:07:57 906254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077906253|
[2025/09/12 04:07:57 906260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 906265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:474830|
[2025/09/12 04:07:57 906269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 906273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 906277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077906659|
[2025/09/12 04:07:57 906281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077906659|
[2025/09/12 04:07:57 906285] [debug] |xqc_engine_wakeup_after|wakeup:1757650077906659|now:1757650077906284|diff:375|
[2025/09/12 04:07:57 906289] [debug] |xqc_engine_main_logic|END|now:1757650077906253|
[2025/09/12 04:07:57 906294] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077906294|
[2025/09/12 04:07:57 906298] [debug] |xqc_engine_wakeup_after|wakeup:1757650077906659|now:1757650077906298|diff:361|
[2025/09/12 04:07:57 906302] [debug] |xqc_engine_main_logic|END|now:1757650077906294|
[2025/09/12 04:07:57 907369] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077907368|
[2025/09/12 04:07:57 907380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077906659|pq_index:0|
[2025/09/12 04:07:57 907385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077906253|
[2025/09/12 04:07:57 907390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077907389|
[2025/09/12 04:07:57 907400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077906659|now:1757650077907389|
[2025/09/12 04:07:57 907405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077906659|now:1757650077907389|
[2025/09/12 04:07:57 907409] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 907414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 907438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:474830|
[2025/09/12 04:07:57 907447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 907451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:719|
[2025/09/12 04:07:57 907482] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:719|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39615|now:1757650077907460|stream_id:8|stream_offset:474830|
[2025/09/12 04:07:57 907488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:719|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 907493] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39615|applimit:0|
[2025/09/12 04:07:57 907497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34383|rtt_var:2021|pto_duration:42467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 907502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 907506] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 907510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 907514] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077969927|now:1757650077907497|interv:62430|
[2025/09/12 04:07:57 907518] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077969927|now:1757650077907497|interval:62430|pto_count:0|srtt:34383
[2025/09/12 04:07:57 907522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40815|
[2025/09/12 04:07:57 907527] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 907531] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:476017|
[2025/09/12 04:07:57 907535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 907539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:720|
[2025/09/12 04:07:57 907561] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:720|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077907545|stream_id:8|stream_offset:476017|
[2025/09/12 04:07:57 907569] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:720|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 907582] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 907589] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34383|rtt_var:2021|pto_duration:42467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 907596] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 907602] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 907608] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 907614] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077970012|now:1757650077907589|interv:62423|
[2025/09/12 04:07:57 907620] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077970012|now:1757650077907589|interval:62423|pto_count:0|srtt:34383
[2025/09/12 04:07:57 907627] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 907634] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 907640] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:477204|
[2025/09/12 04:07:57 907646] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 907651] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077908651|now:1757650077907651|interv:1000|
[2025/09/12 04:07:57 907657] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 907663] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 907669] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077908651|
[2025/09/12 04:07:57 907675] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077908651|
[2025/09/12 04:07:57 907681] [debug] |xqc_engine_wakeup_after|wakeup:1757650077908651|now:1757650077907680|diff:971|
[2025/09/12 04:07:57 907687] [debug] |xqc_engine_main_logic|END|now:1757650077907389|
[2025/09/12 04:07:57 907951] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:99|state:ESTABED|recv_time:1757650077907950|
[2025/09/12 04:07:57 907962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 907969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:258|
[2025/09/12 04:07:57 907973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:259|
[2025/09/12 04:07:57 907979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:259|
[2025/09/12 04:07:57 907983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 907989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:686|origin_pktnum:613|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:687|path_largest_ack:686|
[2025/09/12 04:07:57 907994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:416672|prior_time:1757650077868222|is_app_limited:0|send_elapse:36463|ack_elapse:39728|ctl_first_sent_time:1757650077873028|lagest_ack_time:1757650077907950|curr_delivered:458672|
[2025/09/12 04:07:57 908004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077873028|
[2025/09/12 04:07:57 908009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:83||sndq_packets_used_bytes:0|sndq_packets_free:372|
[2025/09/12 04:07:57 908013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:687|origin_pktnum:616|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:687|path_largest_ack:687|
[2025/09/12 04:07:57 908017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:419072|prior_time:1757650077874064|is_app_limited:0|send_elapse:31981|ack_elapse:33886|ctl_first_sent_time:1757650077874584|lagest_ack_time:1757650077907950|curr_delivered:459872|
[2025/09/12 04:07:57 908022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077874584|
[2025/09/12 04:07:57 908026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:81||sndq_packets_used_bytes:0|sndq_packets_free:374|
[2025/09/12 04:07:57 908030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:34383|rttvar:2021|minrtt:31410|latest_rtt:33366|ack_delay:24|
[2025/09/12 04:07:57 908034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:34253|rttvar:1776|minrtt:31410|latest_rtt:33366|ack_delay:24|
[2025/09/12 04:07:57 908038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:687|lost_pn:684|thresh:3|
[2025/09/12 04:07:57 908042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 908046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 908050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 908054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 908058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 908062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 908065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 908069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 908073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 908077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 908081] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 908084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 908088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 908092] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 908098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 908102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 908106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 908110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 908114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34253|rtt_var:1776|pto_duration:41357|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 908119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 908123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 908126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39615|
[2025/09/12 04:07:57 908130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077968902|now:1757650077908114|interv:60788|
[2025/09/12 04:07:57 908134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077968902|now:1757650077908114|interval:60788|pto_count:0|srtt:34253
[2025/09/12 04:07:57 908139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 31981, ack_elapse 33886, delivered 40800|rate 1204037|lost 281|
[2025/09/12 04:07:57 908143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 9 -> 10|
[2025/09/12 04:07:57 908147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204037) in round 10|
[2025/09/12 04:07:57 908151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 908155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 908159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077874584|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 908163] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077874584|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 908168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39615|srtt:34253|latest_rtt:33366|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:57 908173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:259|largest:259|pns:2|
[2025/09/12 04:07:57 908178] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:259|frame:ACK |recv_time:1757650077907950|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 908183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197907950|now:1757650077907950|interv:120000000|
[2025/09/12 04:07:57 908187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197907950|now:1757650077907950|interv:120000000|
[2025/09/12 04:07:57 908196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077908651|pq_index:0|
[2025/09/12 04:07:57 908202] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077907389|
[2025/09/12 04:07:57 908206] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077908206|
[2025/09/12 04:07:57 908211] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077908210|
[2025/09/12 04:07:57 908217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 908221] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:477204|
[2025/09/12 04:07:57 908225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 908229] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 908233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077908651|
[2025/09/12 04:07:57 908237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077908651|
[2025/09/12 04:07:57 908241] [debug] |xqc_engine_wakeup_after|wakeup:1757650077908651|now:1757650077908241|diff:410|
[2025/09/12 04:07:57 908245] [debug] |xqc_engine_main_logic|END|now:1757650077908210|
[2025/09/12 04:07:57 908250] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077908250|
[2025/09/12 04:07:57 908254] [debug] |xqc_engine_wakeup_after|wakeup:1757650077908651|now:1757650077908254|diff:397|
[2025/09/12 04:07:57 908258] [debug] |xqc_engine_main_logic|END|now:1757650077908250|
[2025/09/12 04:07:57 909325] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077909325|
[2025/09/12 04:07:57 909336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077908651|pq_index:0|
[2025/09/12 04:07:57 909340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077908210|
[2025/09/12 04:07:57 909345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077909344|
[2025/09/12 04:07:57 909350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077908651|now:1757650077909344|
[2025/09/12 04:07:57 909354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077908651|now:1757650077909344|
[2025/09/12 04:07:57 909358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 909364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 909368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:477204|
[2025/09/12 04:07:57 909373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 909377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:721|
[2025/09/12 04:07:57 909407] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:721|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39615|now:1757650077909385|stream_id:8|stream_offset:477204|
[2025/09/12 04:07:57 909417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:721|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 909446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39615|applimit:0|
[2025/09/12 04:07:57 909451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34253|rtt_var:1776|pto_duration:41357|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 909456] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 909460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 909464] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 04:07:57 909468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077970742|now:1757650077909451|interv:61291|
[2025/09/12 04:07:57 909472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077970742|now:1757650077909451|interval:61291|pto_count:0|srtt:34253
[2025/09/12 04:07:57 909476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40815|
[2025/09/12 04:07:57 909481] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 909486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:478391|
[2025/09/12 04:07:57 909490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 909494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:722|
[2025/09/12 04:07:57 909517] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:722|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757650077909501|stream_id:8|stream_offset:478391|
[2025/09/12 04:07:57 909523] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:722|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 909528] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 04:07:57 909532] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34253|rtt_var:1776|pto_duration:41357|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 909536] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 909540] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 909544] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 04:07:57 909547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077970858|now:1757650077909531|interv:61327|
[2025/09/12 04:07:57 909551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077970858|now:1757650077909531|interval:61327|pto_count:0|srtt:34253
[2025/09/12 04:07:57 909560] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42015|
[2025/09/12 04:07:57 909567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 909573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:479578|
[2025/09/12 04:07:57 909580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 909586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077910586|now:1757650077909586|interv:1000|
[2025/09/12 04:07:57 909592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 909598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 909604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077910586|
[2025/09/12 04:07:57 909610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077910586|
[2025/09/12 04:07:57 909616] [debug] |xqc_engine_wakeup_after|wakeup:1757650077910586|now:1757650077909616|diff:970|
[2025/09/12 04:07:57 909623] [debug] |xqc_engine_main_logic|END|now:1757650077909344|
[2025/09/12 04:07:57 909971] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:86|state:ESTABED|recv_time:1757650077909970|
[2025/09/12 04:07:57 909980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 909986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:259|
[2025/09/12 04:07:57 909990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:260|
[2025/09/12 04:07:57 909996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:260|
[2025/09/12 04:07:57 910000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 910006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:688|origin_pktnum:617|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:689|path_largest_ack:688|
[2025/09/12 04:07:57 910011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:419072|prior_time:1757650077874064|is_app_limited:0|send_elapse:33386|ack_elapse:35906|ctl_first_sent_time:1757650077875989|lagest_ack_time:1757650077909970|curr_delivered:461072|
[2025/09/12 04:07:57 910015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077875989|
[2025/09/12 04:07:57 910020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:79||sndq_packets_used_bytes:0|sndq_packets_free:376|
[2025/09/12 04:07:57 910024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:689|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:689|path_largest_ack:689|
[2025/09/12 04:07:57 910029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:419072|prior_time:1757650077874064|is_app_limited:0|send_elapse:33386|ack_elapse:35906|ctl_first_sent_time:1757650077875989|lagest_ack_time:1757650077909970|curr_delivered:462279|
[2025/09/12 04:07:57 910033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077876097|
[2025/09/12 04:07:57 910037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:78||sndq_packets_used_bytes:0|sndq_packets_free:377|
[2025/09/12 04:07:57 910046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:34253|rttvar:1776|minrtt:31410|latest_rtt:33873|ack_delay:64|
[2025/09/12 04:07:57 910050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:34198|rttvar:1443|minrtt:31410|latest_rtt:33873|ack_delay:64|
[2025/09/12 04:07:57 910055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:689|lost_pn:686|thresh:3|
[2025/09/12 04:07:57 910059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 910063] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 910067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 910070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 910074] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 910078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 910082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 910086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 910090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 910093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 910097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 910101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 910105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 910109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 910112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 910116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 910120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 205|pns:2|
[2025/09/12 04:07:57 910124] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 910128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34198|rtt_var:1443|pto_duration:39970|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 910133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 910136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 910140] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 04:07:57 910147] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077969471|now:1757650077910128|interv:59343|
[2025/09/12 04:07:57 910151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077969471|now:1757650077910128|interval:59343|pto_count:0|srtt:34198
[2025/09/12 04:07:57 910155] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33386, ack_elapse 35906, delivered 43207|rate 1203336|lost 281|
[2025/09/12 04:07:57 910160] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203336) in round 10|
[2025/09/12 04:07:57 910164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 910168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 910172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2407|po_sent_time:1757650077876097|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 910176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2407|po_sent_time:1757650077876097|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 910180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39608|srtt:34198|latest_rtt:33873|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 910186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:260|largest:260|pns:2|
[2025/09/12 04:07:57 910190] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:86|pkt_type:SHORT_HEADER|pkt_num:260|frame:ACK |recv_time:1757650077909970|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 910195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197909970|now:1757650077909970|interv:120000000|
[2025/09/12 04:07:57 910199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197909970|now:1757650077909970|interv:120000000|
[2025/09/12 04:07:57 910203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077910586|pq_index:0|
[2025/09/12 04:07:57 910207] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077909344|
[2025/09/12 04:07:57 910211] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077910211|
[2025/09/12 04:07:57 910216] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077910215|
[2025/09/12 04:07:57 910222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 910226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:479578|
[2025/09/12 04:07:57 910231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 910234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 910238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077910586|
[2025/09/12 04:07:57 910246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077910586|
[2025/09/12 04:07:57 910249] [debug] |xqc_engine_wakeup_after|wakeup:1757650077910586|now:1757650077910249|diff:337|
[2025/09/12 04:07:57 910254] [debug] |xqc_engine_main_logic|END|now:1757650077910215|
[2025/09/12 04:07:57 910259] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077910259|
[2025/09/12 04:07:57 910263] [debug] |xqc_engine_wakeup_after|wakeup:1757650077910586|now:1757650077910262|diff:324|
[2025/09/12 04:07:57 910266] [debug] |xqc_engine_main_logic|END|now:1757650077910259|
[2025/09/12 04:07:57 911333] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077911333|
[2025/09/12 04:07:57 911344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077910586|pq_index:0|
[2025/09/12 04:07:57 911349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077910215|
[2025/09/12 04:07:57 911354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077911353|
[2025/09/12 04:07:57 911358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077910586|now:1757650077911353|
[2025/09/12 04:07:57 911363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077910586|now:1757650077911353|
[2025/09/12 04:07:57 911367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 911372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 911377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:479578|
[2025/09/12 04:07:57 911381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 911386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:723|
[2025/09/12 04:07:57 911416] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:723|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757650077911394|stream_id:8|stream_offset:479578|
[2025/09/12 04:07:57 911443] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:723|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 911448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 04:07:57 911453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34198|rtt_var:1443|pto_duration:39970|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 911457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 911461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 911465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 04:07:57 911469] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077971364|now:1757650077911452|interv:59912|
[2025/09/12 04:07:57 911473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077971364|now:1757650077911452|interval:59912|pto_count:0|srtt:34198
[2025/09/12 04:07:57 911483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40808|
[2025/09/12 04:07:57 911488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 911492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:480765|
[2025/09/12 04:07:57 911497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 911501] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:724|
[2025/09/12 04:07:57 911524] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:724|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757650077911507|stream_id:8|stream_offset:480765|
[2025/09/12 04:07:57 911530] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:724|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 911535] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 04:07:57 911539] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34198|rtt_var:1443|pto_duration:39970|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 911543] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 911547] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 911551] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 04:07:57 911554] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077971477|now:1757650077911538|interv:59939|
[2025/09/12 04:07:57 911558] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077971477|now:1757650077911538|interval:59939|pto_count:0|srtt:34198
[2025/09/12 04:07:57 911563] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42008|
[2025/09/12 04:07:57 911567] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 911573] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:481952|
[2025/09/12 04:07:57 911580] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 911586] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077912586|now:1757650077911586|interv:1000|
[2025/09/12 04:07:57 911592] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 911598] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 911604] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077912586|
[2025/09/12 04:07:57 911610] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077912586|
[2025/09/12 04:07:57 911617] [debug] |xqc_engine_wakeup_after|wakeup:1757650077912586|now:1757650077911616|diff:970|
[2025/09/12 04:07:57 911623] [debug] |xqc_engine_main_logic|END|now:1757650077911353|
[2025/09/12 04:07:57 911883] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:36|state:ESTABED|recv_time:1757650077911881|
[2025/09/12 04:07:57 911894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 911902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:260|
[2025/09/12 04:07:57 911906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:261|
[2025/09/12 04:07:57 911912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:261|
[2025/09/12 04:07:57 911916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 911921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:690|origin_pktnum:492|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:691|path_largest_ack:690|
[2025/09/12 04:07:57 911926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:39607|prior_delivered:423872|prior_time:1757650077878044|is_app_limited:0|send_elapse:33285|ack_elapse:33837|ctl_first_sent_time:1757650077878570|lagest_ack_time:1757650077911881|curr_delivered:463479|
[2025/09/12 04:07:57 911930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077878570|
[2025/09/12 04:07:57 911935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:77||sndq_packets_used_bytes:0|sndq_packets_free:378|
[2025/09/12 04:07:57 911941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:691|origin_pktnum:0|size:1208|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:691|path_largest_ack:691|
[2025/09/12 04:07:57 911948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:39607|prior_delivered:423872|prior_time:1757650077878044|is_app_limited:0|send_elapse:33285|ack_elapse:33837|ctl_first_sent_time:1757650077878570|lagest_ack_time:1757650077911881|curr_delivered:464687|
[2025/09/12 04:07:57 911955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077878688|
[2025/09/12 04:07:57 911961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:76||sndq_packets_used_bytes:0|sndq_packets_free:379|
[2025/09/12 04:07:57 911967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:34198|rttvar:1443|minrtt:31410|latest_rtt:33193|ack_delay:40|
[2025/09/12 04:07:57 911971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:34068|rttvar:1344|minrtt:31410|latest_rtt:33193|ack_delay:40|
[2025/09/12 04:07:57 911976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:691|lost_pn:688|thresh:3|
[2025/09/12 04:07:57 911980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 911984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 911988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 911992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 911995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 911999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 912009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 912013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 912017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 912020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 912024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 912028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 912032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 912036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 912040] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 244|pns:2|
[2025/09/12 04:07:57 912043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 912048] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34068|rtt_var:1344|pto_duration:39444|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 912052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 912056] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 912060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 912064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077970951|now:1757650077912047|interv:58904|
[2025/09/12 04:07:57 912067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077970951|now:1757650077912047|interval:58904|pto_count:0|srtt:34068
[2025/09/12 04:07:57 912072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33285, ack_elapse 33837, delivered 40815|rate 1206223|lost 281|
[2025/09/12 04:07:57 912076] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206223) in round 10|
[2025/09/12 04:07:57 912080] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 912084] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 912088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2408|po_sent_time:1757650077878688|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 912093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2408|po_sent_time:1757650077878688|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 912097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39600|srtt:34068|latest_rtt:33193|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 912106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:261|largest:261|pns:2|
[2025/09/12 04:07:57 912110] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:261|frame:ACK |recv_time:1757650077911881|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 912115] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197911881|now:1757650077911881|interv:120000000|
[2025/09/12 04:07:57 912119] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197911881|now:1757650077911881|interv:120000000|
[2025/09/12 04:07:57 912123] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077912586|pq_index:0|
[2025/09/12 04:07:57 912127] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077911353|
[2025/09/12 04:07:57 912131] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077912131|
[2025/09/12 04:07:57 912136] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077912135|
[2025/09/12 04:07:57 912142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 912146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:481952|
[2025/09/12 04:07:57 912151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 912154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 912158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077912586|
[2025/09/12 04:07:57 912162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077912586|
[2025/09/12 04:07:57 912166] [debug] |xqc_engine_wakeup_after|wakeup:1757650077912586|now:1757650077912166|diff:420|
[2025/09/12 04:07:57 912170] [debug] |xqc_engine_main_logic|END|now:1757650077912135|
[2025/09/12 04:07:57 912176] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077912175|
[2025/09/12 04:07:57 912179] [debug] |xqc_engine_wakeup_after|wakeup:1757650077912586|now:1757650077912179|diff:407|
[2025/09/12 04:07:57 912183] [debug] |xqc_engine_main_logic|END|now:1757650077912175|
[2025/09/12 04:07:57 913254] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077913254|
[2025/09/12 04:07:57 913266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077912586|pq_index:0|
[2025/09/12 04:07:57 913270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077912135|
[2025/09/12 04:07:57 913275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077913274|
[2025/09/12 04:07:57 913280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077912586|now:1757650077913274|
[2025/09/12 04:07:57 913284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077912586|now:1757650077913274|
[2025/09/12 04:07:57 913288] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 913294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 913304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:481952|
[2025/09/12 04:07:57 913309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 913313] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:725|
[2025/09/12 04:07:57 913343] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:725|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077913321|stream_id:8|stream_offset:481952|
[2025/09/12 04:07:57 913349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:725|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 913354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 913358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34068|rtt_var:1344|pto_duration:39444|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 913363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 913367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 913371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 913374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077972765|now:1757650077913358|interv:59407|
[2025/09/12 04:07:57 913378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077972765|now:1757650077913358|interval:59407|pto_count:0|srtt:34068
[2025/09/12 04:07:57 913383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40800|
[2025/09/12 04:07:57 913388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 913392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:483139|
[2025/09/12 04:07:57 913396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 913400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:726|
[2025/09/12 04:07:57 913436] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:726|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077913406|stream_id:8|stream_offset:483139|
[2025/09/12 04:07:57 913446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:726|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 913451] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 913455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34068|rtt_var:1344|pto_duration:39444|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 913460] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 913468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 913472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 913476] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077972850|now:1757650077913455|interv:59395|
[2025/09/12 04:07:57 913479] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077972850|now:1757650077913455|interval:59395|pto_count:0|srtt:34068
[2025/09/12 04:07:57 913484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42000|
[2025/09/12 04:07:57 913488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 913492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:484326|
[2025/09/12 04:07:57 913497] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 913500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077914500|now:1757650077913500|interv:1000|
[2025/09/12 04:07:57 913504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 913508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 913512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077914500|
[2025/09/12 04:07:57 913516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077914500|
[2025/09/12 04:07:57 913520] [debug] |xqc_engine_wakeup_after|wakeup:1757650077914500|now:1757650077913520|diff:980|
[2025/09/12 04:07:57 913524] [debug] |xqc_engine_main_logic|END|now:1757650077913274|
[2025/09/12 04:07:57 913864] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:36|state:ESTABED|recv_time:1757650077913863|
[2025/09/12 04:07:57 913876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 913885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:261|
[2025/09/12 04:07:57 913891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:262|
[2025/09/12 04:07:57 913900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:262|
[2025/09/12 04:07:57 913906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 913913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:692|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:693|path_largest_ack:692|
[2025/09/12 04:07:57 913932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:423872|prior_time:1757650077878044|is_app_limited:0|send_elapse:34796|ack_elapse:35819|ctl_first_sent_time:1757650077880081|lagest_ack_time:1757650077913863|curr_delivered:465887|
[2025/09/12 04:07:57 913939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077880081|
[2025/09/12 04:07:57 913946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:73||sndq_packets_used_bytes:0|sndq_packets_free:382|
[2025/09/12 04:07:57 913950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:693|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:693|path_largest_ack:693|
[2025/09/12 04:07:57 913961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:423872|prior_time:1757650077878044|is_app_limited:0|send_elapse:34796|ack_elapse:35819|ctl_first_sent_time:1757650077880081|lagest_ack_time:1757650077913863|curr_delivered:467087|
[2025/09/12 04:07:57 913966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077880186|
[2025/09/12 04:07:57 913969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:72||sndq_packets_used_bytes:0|sndq_packets_free:383|
[2025/09/12 04:07:57 913974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:34068|rttvar:1344|minrtt:31410|latest_rtt:33677|ack_delay:32|
[2025/09/12 04:07:57 913978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:34015|rttvar:1113|minrtt:31410|latest_rtt:33677|ack_delay:32|
[2025/09/12 04:07:57 913982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:693|lost_pn:690|thresh:3|
[2025/09/12 04:07:57 913986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 913990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 913994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 913998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 914002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 914006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 914012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 914019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 914025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 914031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 914035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 914039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 914042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 914046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 914050] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 914054] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34015|rtt_var:1113|pto_duration:38467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 914059] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 914066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 914069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 914073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077971873|now:1757650077914054|interv:57819|
[2025/09/12 04:07:57 914077] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077971873|now:1757650077914054|interval:57819|pto_count:0|srtt:34015
[2025/09/12 04:07:57 914082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 34796, ack_elapse 35819, delivered 43215|rate 1206482|lost 281|
[2025/09/12 04:07:57 914086] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206482) in round 10|
[2025/09/12 04:07:57 914090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 914094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 914098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077880186|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 914103] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077880186|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 914107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39600|srtt:34015|latest_rtt:33677|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 914113] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:262|largest:262|pns:2|
[2025/09/12 04:07:57 914117] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:262|frame:ACK |recv_time:1757650077913863|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 914122] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197913863|now:1757650077913863|interv:120000000|
[2025/09/12 04:07:57 914126] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197913863|now:1757650077913863|interv:120000000|
[2025/09/12 04:07:57 914130] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077914500|pq_index:0|
[2025/09/12 04:07:57 914134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077913274|
[2025/09/12 04:07:57 914138] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077914138|
[2025/09/12 04:07:57 914143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077914142|
[2025/09/12 04:07:57 914149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 914153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:484326|
[2025/09/12 04:07:57 914161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 914165] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 914168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077914500|
[2025/09/12 04:07:57 914172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077914500|
[2025/09/12 04:07:57 914176] [debug] |xqc_engine_wakeup_after|wakeup:1757650077914500|now:1757650077914176|diff:324|
[2025/09/12 04:07:57 914180] [debug] |xqc_engine_main_logic|END|now:1757650077914142|
[2025/09/12 04:07:57 914186] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077914186|
[2025/09/12 04:07:57 914189] [debug] |xqc_engine_wakeup_after|wakeup:1757650077914500|now:1757650077914189|diff:311|
[2025/09/12 04:07:57 914193] [debug] |xqc_engine_main_logic|END|now:1757650077914186|
[2025/09/12 04:07:57 915263] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077915263|
[2025/09/12 04:07:57 915275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077914500|pq_index:0|
[2025/09/12 04:07:57 915279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077914142|
[2025/09/12 04:07:57 915284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077915283|
[2025/09/12 04:07:57 915289] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077914500|now:1757650077915283|
[2025/09/12 04:07:57 915293] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077914500|now:1757650077915283|
[2025/09/12 04:07:57 915297] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 915303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 915307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:484326|
[2025/09/12 04:07:57 915312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 915316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:727|
[2025/09/12 04:07:57 915347] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:727|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077915324|stream_id:8|stream_offset:484326|
[2025/09/12 04:07:57 915353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:727|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 915357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 915362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34015|rtt_var:1113|pto_duration:38467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 915366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 915370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 915374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 915378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077973791|now:1757650077915362|interv:58429|
[2025/09/12 04:07:57 915388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077973791|now:1757650077915362|interval:58429|pto_count:0|srtt:34015
[2025/09/12 04:07:57 915392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40800|
[2025/09/12 04:07:57 915397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 915401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:485513|
[2025/09/12 04:07:57 915406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 915410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:728|
[2025/09/12 04:07:57 915452] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:728|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077915415|stream_id:8|stream_offset:485513|
[2025/09/12 04:07:57 915461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:728|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 915465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 915470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:34015|rtt_var:1113|pto_duration:38467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 915474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 915478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 915482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 915485] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077973882|now:1757650077915469|interv:58413|
[2025/09/12 04:07:57 915489] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077973882|now:1757650077915469|interval:58413|pto_count:0|srtt:34015
[2025/09/12 04:07:57 915494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42000|
[2025/09/12 04:07:57 915498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 915502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:486700|
[2025/09/12 04:07:57 915507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 915510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077916510|now:1757650077915510|interv:1000|
[2025/09/12 04:07:57 915517] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 915522] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 915529] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077916510|
[2025/09/12 04:07:57 915541] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077916510|
[2025/09/12 04:07:57 915547] [debug] |xqc_engine_wakeup_after|wakeup:1757650077916510|now:1757650077915547|diff:963|
[2025/09/12 04:07:57 915554] [debug] |xqc_engine_main_logic|END|now:1757650077915283|
[2025/09/12 04:07:57 915837] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:36|state:ESTABED|recv_time:1757650077915836|
[2025/09/12 04:07:57 915849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 915858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:262|
[2025/09/12 04:07:57 915862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:263|
[2025/09/12 04:07:57 915868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:263|
[2025/09/12 04:07:57 915872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 915878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:694|origin_pktnum:620|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:695|path_largest_ack:694|
[2025/09/12 04:07:57 915883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:39615|prior_delivered:428672|prior_time:1757650077882047|is_app_limited:0|send_elapse:35100|ack_elapse:33789|ctl_first_sent_time:1757650077882567|lagest_ack_time:1757650077915836|curr_delivered:468287|
[2025/09/12 04:07:57 915888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077882567|
[2025/09/12 04:07:57 915892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:70||sndq_packets_used_bytes:0|sndq_packets_free:385|
[2025/09/12 04:07:57 915897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:695|origin_pktnum:495|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:695|path_largest_ack:695|
[2025/09/12 04:07:57 915901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:39615|prior_delivered:428672|prior_time:1757650077882047|is_app_limited:0|send_elapse:35100|ack_elapse:33789|ctl_first_sent_time:1757650077882567|lagest_ack_time:1757650077915836|curr_delivered:469487|
[2025/09/12 04:07:57 915908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077882684|
[2025/09/12 04:07:57 915915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:69||sndq_packets_used_bytes:0|sndq_packets_free:386|
[2025/09/12 04:07:57 915921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:34015|rttvar:1113|minrtt:31410|latest_rtt:33152|ack_delay:16|
[2025/09/12 04:07:57 915927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33906|rttvar:1054|minrtt:31410|latest_rtt:33152|ack_delay:16|
[2025/09/12 04:07:57 915932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:695|lost_pn:692|thresh:3|
[2025/09/12 04:07:57 915936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 915940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 915944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 915948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 915957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 915962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 915965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 915969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 915973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 915977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 915981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 915985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 915989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33906|rtt_var:1054|pto_duration:38122|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 915993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 915997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 916001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 916005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077973537|now:1757650077915988|interv:57549|
[2025/09/12 04:07:57 916009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077973537|now:1757650077915988|interval:57549|pto_count:0|srtt:33906
[2025/09/12 04:07:57 916013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35100, ack_elapse 33789, delivered 40815|rate 1162820|lost 281|
[2025/09/12 04:07:57 916018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1162820) in round 10|
[2025/09/12 04:07:57 916022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 916026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 916030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077882684|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 916035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077882684|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 916039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39600|srtt:33906|latest_rtt:33152|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 916045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:263|largest:263|pns:2|
[2025/09/12 04:07:57 916050] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:263|frame:ACK |recv_time:1757650077915836|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 916057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197915836|now:1757650077915836|interv:120000000|
[2025/09/12 04:07:57 916062] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197915836|now:1757650077915836|interv:120000000|
[2025/09/12 04:07:57 916066] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077916510|pq_index:0|
[2025/09/12 04:07:57 916070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077915283|
[2025/09/12 04:07:57 916074] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077916074|
[2025/09/12 04:07:57 916079] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077916078|
[2025/09/12 04:07:57 916085] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 916090] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:486700|
[2025/09/12 04:07:57 916094] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 916098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 916102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077916510|
[2025/09/12 04:07:57 916106] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077916510|
[2025/09/12 04:07:57 916110] [debug] |xqc_engine_wakeup_after|wakeup:1757650077916510|now:1757650077916110|diff:400|
[2025/09/12 04:07:57 916114] [debug] |xqc_engine_main_logic|END|now:1757650077916078|
[2025/09/12 04:07:57 916119] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077916119|
[2025/09/12 04:07:57 916123] [debug] |xqc_engine_wakeup_after|wakeup:1757650077916510|now:1757650077916123|diff:387|
[2025/09/12 04:07:57 916127] [debug] |xqc_engine_main_logic|END|now:1757650077916119|
[2025/09/12 04:07:57 917198] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077917197|
[2025/09/12 04:07:57 917209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077916510|pq_index:0|
[2025/09/12 04:07:57 917214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077916078|
[2025/09/12 04:07:57 917219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077917218|
[2025/09/12 04:07:57 917223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077916510|now:1757650077917218|
[2025/09/12 04:07:57 917228] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077916510|now:1757650077917218|
[2025/09/12 04:07:57 917232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 917237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 917242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:486700|
[2025/09/12 04:07:57 917252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 917257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:729|
[2025/09/12 04:07:57 917289] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:729|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077917265|stream_id:8|stream_offset:486700|
[2025/09/12 04:07:57 917295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:729|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 917301] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 917308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33906|rtt_var:1054|pto_duration:38122|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 917315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 917321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 917327] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 917333] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077975387|now:1757650077917307|interv:58080|
[2025/09/12 04:07:57 917340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077975387|now:1757650077917307|interval:58080|pto_count:0|srtt:33906
[2025/09/12 04:07:57 917348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40800|
[2025/09/12 04:07:57 917354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 917358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:487887|
[2025/09/12 04:07:57 917363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 917367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:730|
[2025/09/12 04:07:57 917392] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:730|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077917374|stream_id:8|stream_offset:487887|
[2025/09/12 04:07:57 917397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:730|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 917405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 917412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33906|rtt_var:1054|pto_duration:38122|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 917436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 917447] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 917453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 917466] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077975496|now:1757650077917411|interv:58085|
[2025/09/12 04:07:57 917472] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077975496|now:1757650077917411|interval:58085|pto_count:0|srtt:33906
[2025/09/12 04:07:57 917478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42000|
[2025/09/12 04:07:57 917483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 917487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:489074|
[2025/09/12 04:07:57 917492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 917495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077918495|now:1757650077917495|interv:1000|
[2025/09/12 04:07:57 917499] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 917503] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 917507] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077918495|
[2025/09/12 04:07:57 917511] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077918495|
[2025/09/12 04:07:57 917515] [debug] |xqc_engine_wakeup_after|wakeup:1757650077918495|now:1757650077917515|diff:980|
[2025/09/12 04:07:57 917519] [debug] |xqc_engine_main_logic|END|now:1757650077917218|
[2025/09/12 04:07:57 917838] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:36|state:ESTABED|recv_time:1757650077917837|
[2025/09/12 04:07:57 917862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 917871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:263|
[2025/09/12 04:07:57 917877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:264|
[2025/09/12 04:07:57 917886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:264|
[2025/09/12 04:07:57 917892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 917900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:696|origin_pktnum:623|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:697|path_largest_ack:696|
[2025/09/12 04:07:57 917907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:428672|prior_time:1757650077882047|is_app_limited:0|send_elapse:36596|ack_elapse:35790|ctl_first_sent_time:1757650077884063|lagest_ack_time:1757650077917837|curr_delivered:470687|
[2025/09/12 04:07:57 917912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077884063|
[2025/09/12 04:07:57 917916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:65||sndq_packets_used_bytes:0|sndq_packets_free:390|
[2025/09/12 04:07:57 917921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:697|origin_pktnum:503|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:697|path_largest_ack:697|
[2025/09/12 04:07:57 917925] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:428672|prior_time:1757650077882047|is_app_limited:0|send_elapse:36596|ack_elapse:35790|ctl_first_sent_time:1757650077884063|lagest_ack_time:1757650077917837|curr_delivered:471887|
[2025/09/12 04:07:57 917938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077884169|
[2025/09/12 04:07:57 917945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:64||sndq_packets_used_bytes:0|sndq_packets_free:391|
[2025/09/12 04:07:57 917951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33906|rttvar:1054|minrtt:31410|latest_rtt:33668|ack_delay:24|
[2025/09/12 04:07:57 917957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33873|rttvar:856|minrtt:31410|latest_rtt:33668|ack_delay:24|
[2025/09/12 04:07:57 917962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:697|lost_pn:694|thresh:3|
[2025/09/12 04:07:57 917966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 917970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 917974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 917978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 917982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 04:07:57 917986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 917990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 917994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 917998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 918002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33873|rtt_var:856|pto_duration:37297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 918006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 918010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 918014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 918018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077974671|now:1757650077918001|interv:56670|
[2025/09/12 04:07:57 918022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077974671|now:1757650077918001|interval:56670|pto_count:0|srtt:33873
[2025/09/12 04:07:57 918026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 36596, ack_elapse 35790, delivered 43215|rate 1180866|lost 281|
[2025/09/12 04:07:57 918031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1180866) in round 10|
[2025/09/12 04:07:57 918035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 918039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 918046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077884169|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 918051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077884169|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 918055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39600|srtt:33873|latest_rtt:33668|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 918061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:264|largest:264|pns:2|
[2025/09/12 04:07:57 918066] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:264|frame:ACK |recv_time:1757650077917837|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 918070] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197917837|now:1757650077917837|interv:120000000|
[2025/09/12 04:07:57 918075] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197917837|now:1757650077917837|interv:120000000|
[2025/09/12 04:07:57 918078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077918495|pq_index:0|
[2025/09/12 04:07:57 918083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077917218|
[2025/09/12 04:07:57 918087] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077918087|
[2025/09/12 04:07:57 918091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077918090|
[2025/09/12 04:07:57 918098] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 918102] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:489074|
[2025/09/12 04:07:57 918107] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 918110] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 918114] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077918495|
[2025/09/12 04:07:57 918118] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077918495|
[2025/09/12 04:07:57 918122] [debug] |xqc_engine_wakeup_after|wakeup:1757650077918495|now:1757650077918122|diff:373|
[2025/09/12 04:07:57 918126] [debug] |xqc_engine_main_logic|END|now:1757650077918090|
[2025/09/12 04:07:57 918132] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077918131|
[2025/09/12 04:07:57 918135] [debug] |xqc_engine_wakeup_after|wakeup:1757650077918495|now:1757650077918135|diff:360|
[2025/09/12 04:07:57 918139] [debug] |xqc_engine_main_logic|END|now:1757650077918131|
[2025/09/12 04:07:57 919207] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077919207|
[2025/09/12 04:07:57 919218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077918495|pq_index:0|
[2025/09/12 04:07:57 919223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077918090|
[2025/09/12 04:07:57 919233] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077919232|
[2025/09/12 04:07:57 919238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077918495|now:1757650077919232|
[2025/09/12 04:07:57 919242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077918495|now:1757650077919232|
[2025/09/12 04:07:57 919246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 919252] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 919256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:489074|
[2025/09/12 04:07:57 919261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 919265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:731|
[2025/09/12 04:07:57 919299] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:731|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077919273|stream_id:8|stream_offset:489074|
[2025/09/12 04:07:57 919308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:731|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 919315] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 919322] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33873|rtt_var:856|pto_duration:37297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 919329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 919335] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 919339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 919343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077976570|now:1757650077919322|interv:57248|
[2025/09/12 04:07:57 919347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077976570|now:1757650077919322|interval:57248|pto_count:0|srtt:33873
[2025/09/12 04:07:57 919352] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40800|
[2025/09/12 04:07:57 919357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 919361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:490261|
[2025/09/12 04:07:57 919366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 919370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:732|
[2025/09/12 04:07:57 919396] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:732|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077919376|stream_id:8|stream_offset:490261|
[2025/09/12 04:07:57 919411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:732|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 919418] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 919445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33873|rtt_var:856|pto_duration:37297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 919450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 919453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 919457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 919461] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077976673|now:1757650077919445|interv:57228|
[2025/09/12 04:07:57 919465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077976673|now:1757650077919445|interval:57228|pto_count:0|srtt:33873
[2025/09/12 04:07:57 919470] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42000|
[2025/09/12 04:07:57 919474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 919478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:491448|
[2025/09/12 04:07:57 919483] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 919487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077920486|now:1757650077919486|interv:1000|
[2025/09/12 04:07:57 919490] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 919494] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 919498] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077920486|
[2025/09/12 04:07:57 919502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077920486|
[2025/09/12 04:07:57 919506] [debug] |xqc_engine_wakeup_after|wakeup:1757650077920486|now:1757650077919506|diff:980|
[2025/09/12 04:07:57 919511] [debug] |xqc_engine_main_logic|END|now:1757650077919232|
[2025/09/12 04:07:57 919869] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077919868|
[2025/09/12 04:07:57 919881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 919899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:264|
[2025/09/12 04:07:57 919905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:265|
[2025/09/12 04:07:57 919913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:265|
[2025/09/12 04:07:57 919917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 919922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:698|origin_pktnum:374|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:699|path_largest_ack:698|
[2025/09/12 04:07:57 919934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:39615|prior_delivered:433472|prior_time:1757650077885959|is_app_limited:0|send_elapse:32983|ack_elapse:33909|ctl_first_sent_time:1757650077886449|lagest_ack_time:1757650077919868|curr_delivered:473087|
[2025/09/12 04:07:57 919938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077886449|
[2025/09/12 04:07:57 919943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:61||sndq_packets_used_bytes:0|sndq_packets_free:394|
[2025/09/12 04:07:57 919947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:699|origin_pktnum:508|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:699|path_largest_ack:699|
[2025/09/12 04:07:57 919952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:39615|prior_delivered:433472|prior_time:1757650077885959|is_app_limited:0|send_elapse:32983|ack_elapse:33909|ctl_first_sent_time:1757650077886449|lagest_ack_time:1757650077919868|curr_delivered:474287|
[2025/09/12 04:07:57 919956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077886559|
[2025/09/12 04:07:57 919960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:60||sndq_packets_used_bytes:0|sndq_packets_free:395|
[2025/09/12 04:07:57 919964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33873|rttvar:856|minrtt:31410|latest_rtt:33309|ack_delay:32|
[2025/09/12 04:07:57 919968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33798|rttvar:791|minrtt:31410|latest_rtt:33309|ack_delay:32|
[2025/09/12 04:07:57 919972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:699|lost_pn:696|thresh:3|
[2025/09/12 04:07:57 919977] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 919981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 04:07:57 919985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 04:07:57 919989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 919993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33798|rtt_var:791|pto_duration:36962|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 919997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 920001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 920005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 920009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077976338|now:1757650077919993|interv:56345|
[2025/09/12 04:07:57 920013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077976338|now:1757650077919993|interval:56345|pto_count:0|srtt:33798
[2025/09/12 04:07:57 920018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 32983, ack_elapse 33909, delivered 40815|rate 1203662|lost 281|
[2025/09/12 04:07:57 920025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203662) in round 10|
[2025/09/12 04:07:57 920029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 920033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 920037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077886559|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 920042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077886559|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 920046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39600|srtt:33798|latest_rtt:33309|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 920052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:265|largest:265|pns:2|
[2025/09/12 04:07:57 920056] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:265|frame:ACK |recv_time:1757650077919868|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 920061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197919868|now:1757650077919868|interv:120000000|
[2025/09/12 04:07:57 920065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197919868|now:1757650077919868|interv:120000000|
[2025/09/12 04:07:57 920069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077920486|pq_index:0|
[2025/09/12 04:07:57 920073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077919232|
[2025/09/12 04:07:57 920077] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077920077|
[2025/09/12 04:07:57 920082] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077920081|
[2025/09/12 04:07:57 920088] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 920093] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:491448|
[2025/09/12 04:07:57 920097] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 920101] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 920105] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077920486|
[2025/09/12 04:07:57 920109] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077920486|
[2025/09/12 04:07:57 920113] [debug] |xqc_engine_wakeup_after|wakeup:1757650077920486|now:1757650077920113|diff:373|
[2025/09/12 04:07:57 920117] [debug] |xqc_engine_main_logic|END|now:1757650077920081|
[2025/09/12 04:07:57 920122] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077920122|
[2025/09/12 04:07:57 920126] [debug] |xqc_engine_wakeup_after|wakeup:1757650077920486|now:1757650077920126|diff:360|
[2025/09/12 04:07:57 920133] [debug] |xqc_engine_main_logic|END|now:1757650077920122|
[2025/09/12 04:07:57 921204] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077921203|
[2025/09/12 04:07:57 921215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077920486|pq_index:0|
[2025/09/12 04:07:57 921219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077920081|
[2025/09/12 04:07:57 921225] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077921223|
[2025/09/12 04:07:57 921230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077920486|now:1757650077921223|
[2025/09/12 04:07:57 921234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077920486|now:1757650077921223|
[2025/09/12 04:07:57 921238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 921244] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 921248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:491448|
[2025/09/12 04:07:57 921253] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 921257] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:733|
[2025/09/12 04:07:57 921289] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:733|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077921265|stream_id:8|stream_offset:491448|
[2025/09/12 04:07:57 921295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:733|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 921300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 921307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33798|rtt_var:791|pto_duration:36962|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 921314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 921320] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 921326] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 921332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077978227|now:1757650077921306|interv:56921|
[2025/09/12 04:07:57 921339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077978227|now:1757650077921306|interval:56921|pto_count:0|srtt:33798
[2025/09/12 04:07:57 921346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40800|
[2025/09/12 04:07:57 921354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 921358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:492635|
[2025/09/12 04:07:57 921369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 921373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:734|
[2025/09/12 04:07:57 921398] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:734|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077921380|stream_id:8|stream_offset:492635|
[2025/09/12 04:07:57 921405] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:734|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 921413] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 921435] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33798|rtt_var:791|pto_duration:36962|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 921446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 921452] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 921459] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 921465] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077978342|now:1757650077921435|interv:56907|
[2025/09/12 04:07:57 921471] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077978342|now:1757650077921435|interval:56907|pto_count:0|srtt:33798
[2025/09/12 04:07:57 921478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42000|
[2025/09/12 04:07:57 921484] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 921488] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:493822|
[2025/09/12 04:07:57 921492] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 921496] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077922496|now:1757650077921496|interv:1000|
[2025/09/12 04:07:57 921500] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 921504] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 921508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077922496|
[2025/09/12 04:07:57 921512] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077922496|
[2025/09/12 04:07:57 921516] [debug] |xqc_engine_wakeup_after|wakeup:1757650077922496|now:1757650077921516|diff:980|
[2025/09/12 04:07:57 921523] [debug] |xqc_engine_main_logic|END|now:1757650077921223|
[2025/09/12 04:07:57 921830] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077921829|
[2025/09/12 04:07:57 921841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 921850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:265|
[2025/09/12 04:07:57 921856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:266|
[2025/09/12 04:07:57 921864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:266|
[2025/09/12 04:07:57 921884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 921891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:700|origin_pktnum:511|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:701|path_largest_ack:700|
[2025/09/12 04:07:57 921897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:433472|prior_time:1757650077885959|is_app_limited:0|send_elapse:34443|ack_elapse:35870|ctl_first_sent_time:1757650077887909|lagest_ack_time:1757650077921829|curr_delivered:475487|
[2025/09/12 04:07:57 921902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077887909|
[2025/09/12 04:07:57 921906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:54||sndq_packets_used_bytes:0|sndq_packets_free:401|
[2025/09/12 04:07:57 921911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:701|origin_pktnum:634|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:701|path_largest_ack:701|
[2025/09/12 04:07:57 921915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:433472|prior_time:1757650077885959|is_app_limited:0|send_elapse:34443|ack_elapse:35870|ctl_first_sent_time:1757650077887909|lagest_ack_time:1757650077921829|curr_delivered:476687|
[2025/09/12 04:07:57 921920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077888017|
[2025/09/12 04:07:57 921924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:52||sndq_packets_used_bytes:0|sndq_packets_free:403|
[2025/09/12 04:07:57 921928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33798|rttvar:791|minrtt:31410|latest_rtt:33812|ack_delay:32|
[2025/09/12 04:07:57 921932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33796|rttvar:598|minrtt:31410|latest_rtt:33812|ack_delay:32|
[2025/09/12 04:07:57 921938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:701|lost_pn:698|thresh:3|
[2025/09/12 04:07:57 921946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 921952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33796|rtt_var:598|pto_duration:36188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 921959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 921963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 921967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 921971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077977568|now:1757650077921952|interv:55616|
[2025/09/12 04:07:57 921975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077977568|now:1757650077921952|interval:55616|pto_count:0|srtt:33796
[2025/09/12 04:07:57 921979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 34443, ack_elapse 35870, delivered 43215|rate 1204767|lost 281|
[2025/09/12 04:07:57 921984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204767) in round 10|
[2025/09/12 04:07:57 921992] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 921996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95027|extra_cwnd:6298|
[2025/09/12 04:07:57 922000] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077888017|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 922004] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077888017|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 922008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210161|bw:1210161|cwnd:101325|full_bw_reached:1|inflight:39600|srtt:33796|latest_rtt:33812|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 922014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:266|largest:266|pns:2|
[2025/09/12 04:07:57 922019] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:266|frame:ACK |recv_time:1757650077921829|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 922024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197921829|now:1757650077921829|interv:120000000|
[2025/09/12 04:07:57 922028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197921829|now:1757650077921829|interv:120000000|
[2025/09/12 04:07:57 922032] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077922496|pq_index:0|
[2025/09/12 04:07:57 922036] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077921223|
[2025/09/12 04:07:57 922040] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077922040|
[2025/09/12 04:07:57 922045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077922044|
[2025/09/12 04:07:57 922051] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 922055] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:493822|
[2025/09/12 04:07:57 922060] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 922064] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 922067] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077922496|
[2025/09/12 04:07:57 922072] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077922496|
[2025/09/12 04:07:57 922075] [debug] |xqc_engine_wakeup_after|wakeup:1757650077922496|now:1757650077922075|diff:421|
[2025/09/12 04:07:57 922080] [debug] |xqc_engine_main_logic|END|now:1757650077922044|
[2025/09/12 04:07:57 922085] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077922085|
[2025/09/12 04:07:57 922089] [debug] |xqc_engine_wakeup_after|wakeup:1757650077922496|now:1757650077922089|diff:407|
[2025/09/12 04:07:57 922093] [debug] |xqc_engine_main_logic|END|now:1757650077922085|
[2025/09/12 04:07:57 923163] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077923163|
[2025/09/12 04:07:57 923180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077922496|pq_index:0|
[2025/09/12 04:07:57 923185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077922044|
[2025/09/12 04:07:57 923190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077923189|
[2025/09/12 04:07:57 923195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077922496|now:1757650077923189|
[2025/09/12 04:07:57 923199] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077922496|now:1757650077923189|
[2025/09/12 04:07:57 923203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 923208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 923213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:493822|
[2025/09/12 04:07:57 923218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 923222] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:735|
[2025/09/12 04:07:57 923256] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:735|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077923230|stream_id:8|stream_offset:493822|
[2025/09/12 04:07:57 923265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:735|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 923272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 923279] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33796|rtt_var:598|pto_duration:36188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 923286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 923291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 923295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 923299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077979418|now:1757650077923278|interv:56140|
[2025/09/12 04:07:57 923303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077979418|now:1757650077923278|interval:56140|pto_count:0|srtt:33796
[2025/09/12 04:07:57 923307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:40800|
[2025/09/12 04:07:57 923312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 923316] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:495009|
[2025/09/12 04:07:57 923321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 923329] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:736|
[2025/09/12 04:07:57 923357] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:736|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077923336|stream_id:8|stream_offset:495009|
[2025/09/12 04:07:57 923366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:736|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 923373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 923379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33796|rtt_var:598|pto_duration:36188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 923386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 923390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 923394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 923398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077979524|now:1757650077923379|interv:56145|
[2025/09/12 04:07:57 923402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077979524|now:1757650077923379|interval:56145|pto_count:0|srtt:33796
[2025/09/12 04:07:57 923406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101325|inflight:42000|
[2025/09/12 04:07:57 923411] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 923415] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101325|conn:00005602321A80DC|stream_id:8|stream_offset:496196|
[2025/09/12 04:07:57 923438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 923446] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077924446|now:1757650077923446|interv:1000|
[2025/09/12 04:07:57 923450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 923454] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 923458] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077924446|
[2025/09/12 04:07:57 923462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077924446|
[2025/09/12 04:07:57 923466] [debug] |xqc_engine_wakeup_after|wakeup:1757650077924446|now:1757650077923466|diff:980|
[2025/09/12 04:07:57 923470] [debug] |xqc_engine_main_logic|END|now:1757650077923189|
[2025/09/12 04:07:57 923839] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077923838|
[2025/09/12 04:07:57 923851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 923858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:266|
[2025/09/12 04:07:57 923862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:267|
[2025/09/12 04:07:57 923870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:267|
[2025/09/12 04:07:57 923876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 923898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:702|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:703|path_largest_ack:702|
[2025/09/12 04:07:57 923906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:435872|prior_time:1757650077888130|is_app_limited:0|send_elapse:34458|ack_elapse:35708|ctl_first_sent_time:1757650077889718|lagest_ack_time:1757650077923838|curr_delivered:477887|
[2025/09/12 04:07:57 923911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077889718|
[2025/09/12 04:07:57 923916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:49||sndq_packets_used_bytes:0|sndq_packets_free:406|
[2025/09/12 04:07:57 923920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:703|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:703|path_largest_ack:703|
[2025/09/12 04:07:57 923924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:435872|prior_time:1757650077888130|is_app_limited:0|send_elapse:34458|ack_elapse:35708|ctl_first_sent_time:1757650077889718|lagest_ack_time:1757650077923838|curr_delivered:479087|
[2025/09/12 04:07:57 923929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077889842|
[2025/09/12 04:07:57 923933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:48||sndq_packets_used_bytes:0|sndq_packets_free:407|
[2025/09/12 04:07:57 923937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33796|rttvar:598|minrtt:31410|latest_rtt:33996|ack_delay:24|
[2025/09/12 04:07:57 923941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33818|rttvar:493|minrtt:31410|latest_rtt:33996|ack_delay:24|
[2025/09/12 04:07:57 923945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:703|lost_pn:700|thresh:3|
[2025/09/12 04:07:57 923949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 923953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33818|rtt_var:493|pto_duration:35818|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 923958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 923961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 923965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 923969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077979154|now:1757650077923953|interv:55201|
[2025/09/12 04:07:57 923973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077979154|now:1757650077923953|interval:55201|pto_count:0|srtt:33818
[2025/09/12 04:07:57 923978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 34458, ack_elapse 35708, delivered 43215|rate 1210233|lost 281|
[2025/09/12 04:07:57 923982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1210233) in round 10|
[2025/09/12 04:07:57 923986] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 923993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 923997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077889842|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 924002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101325|packet_lost:0|acked:2400|po_sent_time:1757650077889842|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 924006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:39600|srtt:33818|latest_rtt:33996|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 924012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:267|largest:267|pns:2|
[2025/09/12 04:07:57 924017] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:267|frame:ACK |recv_time:1757650077923838|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 924021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197923838|now:1757650077923838|interv:120000000|
[2025/09/12 04:07:57 924026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197923838|now:1757650077923838|interv:120000000|
[2025/09/12 04:07:57 924030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077924446|pq_index:0|
[2025/09/12 04:07:57 924034] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077923189|
[2025/09/12 04:07:57 924038] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077924038|
[2025/09/12 04:07:57 924043] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077924042|
[2025/09/12 04:07:57 924049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 924053] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:496196|
[2025/09/12 04:07:57 924058] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 924061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 924065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077924446|
[2025/09/12 04:07:57 924069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077924446|
[2025/09/12 04:07:57 924073] [debug] |xqc_engine_wakeup_after|wakeup:1757650077924446|now:1757650077924073|diff:373|
[2025/09/12 04:07:57 924077] [debug] |xqc_engine_main_logic|END|now:1757650077924042|
[2025/09/12 04:07:57 924083] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077924083|
[2025/09/12 04:07:57 924086] [debug] |xqc_engine_wakeup_after|wakeup:1757650077924446|now:1757650077924086|diff:360|
[2025/09/12 04:07:57 924090] [debug] |xqc_engine_main_logic|END|now:1757650077924083|
[2025/09/12 04:07:57 925158] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077925158|
[2025/09/12 04:07:57 925170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077924446|pq_index:0|
[2025/09/12 04:07:57 925180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077924042|
[2025/09/12 04:07:57 925185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077925184|
[2025/09/12 04:07:57 925190] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077924446|now:1757650077925184|
[2025/09/12 04:07:57 925194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077924446|now:1757650077925184|
[2025/09/12 04:07:57 925198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 925204] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 925208] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:496196|
[2025/09/12 04:07:57 925213] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 925217] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:737|
[2025/09/12 04:07:57 925251] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:737|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077925225|stream_id:8|stream_offset:496196|
[2025/09/12 04:07:57 925260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:737|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 925268] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 925275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33818|rtt_var:493|pto_duration:35818|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 925282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 925287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 925291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 925295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077981043|now:1757650077925274|interv:55769|
[2025/09/12 04:07:57 925299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077981043|now:1757650077925274|interval:55769|pto_count:0|srtt:33818
[2025/09/12 04:07:57 925304] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:40800|
[2025/09/12 04:07:57 925308] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 925312] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:497383|
[2025/09/12 04:07:57 925317] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 925321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:738|
[2025/09/12 04:07:57 925352] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:738|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077925332|stream_id:8|stream_offset:497383|
[2025/09/12 04:07:57 925360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:738|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 925368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 925375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33818|rtt_var:493|pto_duration:35818|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 925381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 925385] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 925389] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 925393] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077981150|now:1757650077925374|interv:55776|
[2025/09/12 04:07:57 925397] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077981150|now:1757650077925374|interval:55776|pto_count:0|srtt:33818
[2025/09/12 04:07:57 925401] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:42000|
[2025/09/12 04:07:57 925406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 925410] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:498570|
[2025/09/12 04:07:57 925414] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 925436] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077926436|now:1757650077925436|interv:1000|
[2025/09/12 04:07:57 925445] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 925449] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 925453] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077926436|
[2025/09/12 04:07:57 925457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077926436|
[2025/09/12 04:07:57 925461] [debug] |xqc_engine_wakeup_after|wakeup:1757650077926436|now:1757650077925461|diff:975|
[2025/09/12 04:07:57 925465] [debug] |xqc_engine_main_logic|END|now:1757650077925184|
[2025/09/12 04:07:57 925826] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077925825|
[2025/09/12 04:07:57 925837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 925843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:267|
[2025/09/12 04:07:57 925847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:268|
[2025/09/12 04:07:57 925853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:268|
[2025/09/12 04:07:57 925857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 925862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:704|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:705|path_largest_ack:704|
[2025/09/12 04:07:57 925872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:438272|prior_time:1757650077889990|is_app_limited:0|send_elapse:36128|ack_elapse:35835|ctl_first_sent_time:1757650077891496|lagest_ack_time:1757650077925825|curr_delivered:480287|
[2025/09/12 04:07:57 925877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077891496|
[2025/09/12 04:07:57 925882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:47||sndq_packets_used_bytes:0|sndq_packets_free:408|
[2025/09/12 04:07:57 925886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:705|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:705|path_largest_ack:705|
[2025/09/12 04:07:57 925890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40815|prior_delivered:440672|prior_time:1757650077891980|is_app_limited:0|send_elapse:34833|ack_elapse:33845|ctl_first_sent_time:1757650077893500|lagest_ack_time:1757650077925825|curr_delivered:481487|
[2025/09/12 04:07:57 925895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077893500|
[2025/09/12 04:07:57 925899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:46||sndq_packets_used_bytes:0|sndq_packets_free:409|
[2025/09/12 04:07:57 925903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33818|rttvar:493|minrtt:31410|latest_rtt:32325|ack_delay:24|
[2025/09/12 04:07:57 925907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33628|rttvar:749|minrtt:31410|latest_rtt:32325|ack_delay:24|
[2025/09/12 04:07:57 925911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:705|lost_pn:702|thresh:3|
[2025/09/12 04:07:57 925916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 925920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33628|rtt_var:749|pto_duration:36624|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 925924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 925928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 925932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 925936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077981956|now:1757650077925919|interv:56037|
[2025/09/12 04:07:57 925940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077981956|now:1757650077925919|interval:56037|pto_count:0|srtt:33628
[2025/09/12 04:07:57 925944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 34833, ack_elapse 33845, delivered 40815|rate 1171733|lost 281|
[2025/09/12 04:07:57 925948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1171733) in round 10|
[2025/09/12 04:07:57 925953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 925957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 925963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077893500|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 925968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077893500|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 925972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:39600|srtt:33628|latest_rtt:32325|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 925978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:268|largest:268|pns:2|
[2025/09/12 04:07:57 925982] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:268|frame:ACK |recv_time:1757650077925825|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 925987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197925825|now:1757650077925825|interv:120000000|
[2025/09/12 04:07:57 925991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197925825|now:1757650077925825|interv:120000000|
[2025/09/12 04:07:57 925995] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077926436|pq_index:0|
[2025/09/12 04:07:57 925999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077925184|
[2025/09/12 04:07:57 926003] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077926003|
[2025/09/12 04:07:57 926008] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077926007|
[2025/09/12 04:07:57 926014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 926019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:498570|
[2025/09/12 04:07:57 926023] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 926027] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 926031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077926436|
[2025/09/12 04:07:57 926035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077926436|
[2025/09/12 04:07:57 926038] [debug] |xqc_engine_wakeup_after|wakeup:1757650077926436|now:1757650077926038|diff:398|
[2025/09/12 04:07:57 926043] [debug] |xqc_engine_main_logic|END|now:1757650077926007|
[2025/09/12 04:07:57 926048] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077926048|
[2025/09/12 04:07:57 926052] [debug] |xqc_engine_wakeup_after|wakeup:1757650077926436|now:1757650077926052|diff:384|
[2025/09/12 04:07:57 926056] [debug] |xqc_engine_main_logic|END|now:1757650077926048|
[2025/09/12 04:07:57 927123] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077927123|
[2025/09/12 04:07:57 927135] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077926436|pq_index:0|
[2025/09/12 04:07:57 927139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077926007|
[2025/09/12 04:07:57 927150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077927149|
[2025/09/12 04:07:57 927154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077926436|now:1757650077927149|
[2025/09/12 04:07:57 927158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077926436|now:1757650077927149|
[2025/09/12 04:07:57 927162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 927168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 927172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:498570|
[2025/09/12 04:07:57 927177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 927182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:739|
[2025/09/12 04:07:57 927215] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:739|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077927190|stream_id:8|stream_offset:498570|
[2025/09/12 04:07:57 927224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:739|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 927232] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 927238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33628|rtt_var:749|pto_duration:36624|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 927246] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 927251] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 927255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 927259] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077983814|now:1757650077927238|interv:56576|
[2025/09/12 04:07:57 927263] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077983814|now:1757650077927238|interval:56576|pto_count:0|srtt:33628
[2025/09/12 04:07:57 927267] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:40800|
[2025/09/12 04:07:57 927272] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 927276] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:499757|
[2025/09/12 04:07:57 927281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 927285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:740|
[2025/09/12 04:07:57 927310] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:740|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077927291|stream_id:8|stream_offset:499757|
[2025/09/12 04:07:57 927325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:740|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 927332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 927339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33628|rtt_var:749|pto_duration:36624|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 927343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 927347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 927351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 927355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077983915|now:1757650077927339|interv:56576|
[2025/09/12 04:07:57 927359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077983915|now:1757650077927339|interval:56576|pto_count:0|srtt:33628
[2025/09/12 04:07:57 927363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:42000|
[2025/09/12 04:07:57 927368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 927372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:500944|
[2025/09/12 04:07:57 927376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 927380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077928380|now:1757650077927380|interv:1000|
[2025/09/12 04:07:57 927384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 927388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 927392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077928380|
[2025/09/12 04:07:57 927396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077928380|
[2025/09/12 04:07:57 927400] [debug] |xqc_engine_wakeup_after|wakeup:1757650077928380|now:1757650077927400|diff:980|
[2025/09/12 04:07:57 927404] [debug] |xqc_engine_main_logic|END|now:1757650077927149|
[2025/09/12 04:07:57 927817] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077927816|
[2025/09/12 04:07:57 927829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 927835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:268|
[2025/09/12 04:07:57 927839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:269|
[2025/09/12 04:07:57 927844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:269|
[2025/09/12 04:07:57 927849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 927853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:706|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:707|path_largest_ack:706|
[2025/09/12 04:07:57 927876] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:440672|prior_time:1757650077891980|is_app_limited:0|send_elapse:34951|ack_elapse:35836|ctl_first_sent_time:1757650077893618|lagest_ack_time:1757650077927816|curr_delivered:482687|
[2025/09/12 04:07:57 927884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077893618|
[2025/09/12 04:07:57 927890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:45||sndq_packets_used_bytes:0|sndq_packets_free:410|
[2025/09/12 04:07:57 927897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:707|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:707|path_largest_ack:707|
[2025/09/12 04:07:57 927902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40815|prior_delivered:443072|prior_time:1757650077893998|is_app_limited:0|send_elapse:34606|ack_elapse:33818|ctl_first_sent_time:1757650077895496|lagest_ack_time:1757650077927816|curr_delivered:483887|
[2025/09/12 04:07:57 927906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077895496|
[2025/09/12 04:07:57 927910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:44||sndq_packets_used_bytes:0|sndq_packets_free:411|
[2025/09/12 04:07:57 927914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33628|rttvar:749|minrtt:31410|latest_rtt:32320|ack_delay:24|
[2025/09/12 04:07:57 927918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33462|rttvar:895|minrtt:31410|latest_rtt:32320|ack_delay:24|
[2025/09/12 04:07:57 927922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:707|lost_pn:704|thresh:3|
[2025/09/12 04:07:57 927926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 927931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33462|rtt_var:895|pto_duration:37042|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 927935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 927939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 927943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 927947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077984333|now:1757650077927930|interv:56403|
[2025/09/12 04:07:57 927950] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077984333|now:1757650077927930|interval:56403|pto_count:0|srtt:33462
[2025/09/12 04:07:57 927955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 34606, ack_elapse 33818, delivered 40815|rate 1179419|lost 281|
[2025/09/12 04:07:57 927959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179419) in round 10|
[2025/09/12 04:07:57 927963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 927968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 927971] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077895496|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 927979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077895496|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 927984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:39600|srtt:33462|latest_rtt:32320|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 927990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:269|largest:269|pns:2|
[2025/09/12 04:07:57 927994] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:269|frame:ACK |recv_time:1757650077927816|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 927999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197927816|now:1757650077927816|interv:120000000|
[2025/09/12 04:07:57 928003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197927816|now:1757650077927816|interv:120000000|
[2025/09/12 04:07:57 928007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077928380|pq_index:0|
[2025/09/12 04:07:57 928011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077927149|
[2025/09/12 04:07:57 928015] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077928015|
[2025/09/12 04:07:57 928020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077928019|
[2025/09/12 04:07:57 928026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 928030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:500944|
[2025/09/12 04:07:57 928035] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 928038] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 928042] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077928380|
[2025/09/12 04:07:57 928046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077928380|
[2025/09/12 04:07:57 928050] [debug] |xqc_engine_wakeup_after|wakeup:1757650077928380|now:1757650077928050|diff:330|
[2025/09/12 04:07:57 928054] [debug] |xqc_engine_main_logic|END|now:1757650077928019|
[2025/09/12 04:07:57 928060] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077928059|
[2025/09/12 04:07:57 928063] [debug] |xqc_engine_wakeup_after|wakeup:1757650077928380|now:1757650077928063|diff:317|
[2025/09/12 04:07:57 928067] [debug] |xqc_engine_main_logic|END|now:1757650077928059|
[2025/09/12 04:07:57 929135] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077929135|
[2025/09/12 04:07:57 929146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077928380|pq_index:0|
[2025/09/12 04:07:57 929151] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077928019|
[2025/09/12 04:07:57 929156] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077929155|
[2025/09/12 04:07:57 929166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077928380|now:1757650077929155|
[2025/09/12 04:07:57 929170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077928380|now:1757650077929155|
[2025/09/12 04:07:57 929174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 929180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 929184] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:500944|
[2025/09/12 04:07:57 929189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 929193] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:741|
[2025/09/12 04:07:57 929226] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:741|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077929201|stream_id:8|stream_offset:500944|
[2025/09/12 04:07:57 929235] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:741|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 929242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 929249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33462|rtt_var:895|pto_duration:37042|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 929256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 929262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 929266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 929270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077986243|now:1757650077929248|interv:56995|
[2025/09/12 04:07:57 929274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077986243|now:1757650077929248|interval:56995|pto_count:0|srtt:33462
[2025/09/12 04:07:57 929278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:40800|
[2025/09/12 04:07:57 929283] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 929287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:502131|
[2025/09/12 04:07:57 929291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 929295] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:742|
[2025/09/12 04:07:57 929321] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:742|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077929302|stream_id:8|stream_offset:502131|
[2025/09/12 04:07:57 929336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:742|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 929343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 929350] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33462|rtt_var:895|pto_duration:37042|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 929354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 929358] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 929362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 929366] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077986344|now:1757650077929349|interv:56995|
[2025/09/12 04:07:57 929370] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077986344|now:1757650077929349|interval:56995|pto_count:0|srtt:33462
[2025/09/12 04:07:57 929374] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:42000|
[2025/09/12 04:07:57 929379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 929383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:503318|
[2025/09/12 04:07:57 929387] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 929391] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077930391|now:1757650077929391|interv:1000|
[2025/09/12 04:07:57 929395] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 929398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 929402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077930391|
[2025/09/12 04:07:57 929406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077930391|
[2025/09/12 04:07:57 929410] [debug] |xqc_engine_wakeup_after|wakeup:1757650077930391|now:1757650077929410|diff:981|
[2025/09/12 04:07:57 929415] [debug] |xqc_engine_main_logic|END|now:1757650077929155|
[2025/09/12 04:07:57 929831] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077929830|
[2025/09/12 04:07:57 929847] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 929857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:269|
[2025/09/12 04:07:57 929863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:270|
[2025/09/12 04:07:57 929872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:270|
[2025/09/12 04:07:57 929883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 929890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:708|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:709|path_largest_ack:708|
[2025/09/12 04:07:57 929897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:443072|prior_time:1757650077893998|is_app_limited:0|send_elapse:34721|ack_elapse:35832|ctl_first_sent_time:1757650077895611|lagest_ack_time:1757650077929830|curr_delivered:485087|
[2025/09/12 04:07:57 929912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077895611|
[2025/09/12 04:07:57 929917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:43||sndq_packets_used_bytes:0|sndq_packets_free:412|
[2025/09/12 04:07:57 929921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:709|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:709|path_largest_ack:709|
[2025/09/12 04:07:57 929926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40815|prior_delivered:445472|prior_time:1757650077895966|is_app_limited:0|send_elapse:35144|ack_elapse:33864|ctl_first_sent_time:1757650077897497|lagest_ack_time:1757650077929830|curr_delivered:486287|
[2025/09/12 04:07:57 929930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077897497|
[2025/09/12 04:07:57 929934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:42||sndq_packets_used_bytes:0|sndq_packets_free:413|
[2025/09/12 04:07:57 929939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33462|rttvar:895|minrtt:31410|latest_rtt:32333|ack_delay:24|
[2025/09/12 04:07:57 929943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33318|rttvar:960|minrtt:31410|latest_rtt:32333|ack_delay:24|
[2025/09/12 04:07:57 929947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:709|lost_pn:706|thresh:3|
[2025/09/12 04:07:57 929951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 929955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33318|rtt_var:960|pto_duration:37158|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 929960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 929964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 929968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 929972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077986460|now:1757650077929955|interv:56505|
[2025/09/12 04:07:57 929976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077986460|now:1757650077929955|interval:56505|pto_count:0|srtt:33318
[2025/09/12 04:07:57 929980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35144, ack_elapse 33864, delivered 40815|rate 1161364|lost 281|
[2025/09/12 04:07:57 929985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1161364) in round 10|
[2025/09/12 04:07:57 929989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 929993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 929997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077897497|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 930005] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077897497|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 930010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:39600|srtt:33318|latest_rtt:32333|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 930015] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:270|largest:270|pns:2|
[2025/09/12 04:07:57 930020] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:270|frame:ACK |recv_time:1757650077929830|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 930025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197929830|now:1757650077929830|interv:120000000|
[2025/09/12 04:07:57 930029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197929830|now:1757650077929830|interv:120000000|
[2025/09/12 04:07:57 930033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077930391|pq_index:0|
[2025/09/12 04:07:57 930037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077929155|
[2025/09/12 04:07:57 930041] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077930041|
[2025/09/12 04:07:57 930046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077930045|
[2025/09/12 04:07:57 930052] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 930057] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:503318|
[2025/09/12 04:07:57 930061] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 930065] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 930069] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077930391|
[2025/09/12 04:07:57 930073] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077930391|
[2025/09/12 04:07:57 930077] [debug] |xqc_engine_wakeup_after|wakeup:1757650077930391|now:1757650077930077|diff:314|
[2025/09/12 04:07:57 930081] [debug] |xqc_engine_main_logic|END|now:1757650077930045|
[2025/09/12 04:07:57 930086] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077930086|
[2025/09/12 04:07:57 930090] [debug] |xqc_engine_wakeup_after|wakeup:1757650077930391|now:1757650077930090|diff:301|
[2025/09/12 04:07:57 930094] [debug] |xqc_engine_main_logic|END|now:1757650077930086|
[2025/09/12 04:07:57 931164] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077931164|
[2025/09/12 04:07:57 931175] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077930391|pq_index:0|
[2025/09/12 04:07:57 931180] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077930045|
[2025/09/12 04:07:57 931185] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077931184|
[2025/09/12 04:07:57 931195] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077930391|now:1757650077931184|
[2025/09/12 04:07:57 931200] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077930391|now:1757650077931184|
[2025/09/12 04:07:57 931203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 931209] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 931214] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:503318|
[2025/09/12 04:07:57 931218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 931223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:743|
[2025/09/12 04:07:57 931254] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:743|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077931231|stream_id:8|stream_offset:503318|
[2025/09/12 04:07:57 931260] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:743|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 931265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 931269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33318|rtt_var:960|pto_duration:37158|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 931274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 931278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 931282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 931285] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077988389|now:1757650077931269|interv:57120|
[2025/09/12 04:07:57 931290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077988389|now:1757650077931269|interval:57120|pto_count:0|srtt:33318
[2025/09/12 04:07:57 931294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:40800|
[2025/09/12 04:07:57 931299] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 931303] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:504505|
[2025/09/12 04:07:57 931307] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 931311] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:744|
[2025/09/12 04:07:57 931331] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:744|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077931317|stream_id:8|stream_offset:504505|
[2025/09/12 04:07:57 931336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:744|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 931345] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 931349] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33318|rtt_var:960|pto_duration:37158|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 931353] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 931357] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 931361] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 931365] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077988475|now:1757650077931349|interv:57126|
[2025/09/12 04:07:57 931369] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077988475|now:1757650077931349|interval:57126|pto_count:0|srtt:33318
[2025/09/12 04:07:57 931373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:42000|
[2025/09/12 04:07:57 931377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 931381] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:505692|
[2025/09/12 04:07:57 931386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 931390] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077932390|now:1757650077931390|interv:1000|
[2025/09/12 04:07:57 931394] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 931398] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 931402] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077932390|
[2025/09/12 04:07:57 931406] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077932390|
[2025/09/12 04:07:57 931410] [debug] |xqc_engine_wakeup_after|wakeup:1757650077932390|now:1757650077931410|diff:980|
[2025/09/12 04:07:57 931414] [debug] |xqc_engine_main_logic|END|now:1757650077931184|
[2025/09/12 04:07:57 931798] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077931797|
[2025/09/12 04:07:57 931813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 931822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:270|
[2025/09/12 04:07:57 931828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:271|
[2025/09/12 04:07:57 931836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:271|
[2025/09/12 04:07:57 931842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 931850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:710|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:711|path_largest_ack:710|
[2025/09/12 04:07:57 931855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:445472|prior_time:1757650077895966|is_app_limited:0|send_elapse:35236|ack_elapse:35831|ctl_first_sent_time:1757650077897589|lagest_ack_time:1757650077931797|curr_delivered:487487|
[2025/09/12 04:07:57 931866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077897589|
[2025/09/12 04:07:57 931871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:41||sndq_packets_used_bytes:0|sndq_packets_free:414|
[2025/09/12 04:07:57 931875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:711|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:711|path_largest_ack:711|
[2025/09/12 04:07:57 931879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40815|prior_delivered:447872|prior_time:1757650077897961|is_app_limited:0|send_elapse:35727|ack_elapse:33836|ctl_first_sent_time:1757650077899449|lagest_ack_time:1757650077931797|curr_delivered:488687|
[2025/09/12 04:07:57 931884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077899449|
[2025/09/12 04:07:57 931888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:40||sndq_packets_used_bytes:0|sndq_packets_free:415|
[2025/09/12 04:07:57 931893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33318|rttvar:960|minrtt:31410|latest_rtt:32348|ack_delay:24|
[2025/09/12 04:07:57 931901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33194|rttvar:968|minrtt:31410|latest_rtt:32348|ack_delay:24|
[2025/09/12 04:07:57 931908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:711|lost_pn:708|thresh:3|
[2025/09/12 04:07:57 931915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 931922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33194|rtt_var:968|pto_duration:37066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 931927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 931931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 931934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 931938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077988383|now:1757650077931921|interv:56462|
[2025/09/12 04:07:57 931942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077988383|now:1757650077931921|interval:56462|pto_count:0|srtt:33194
[2025/09/12 04:07:57 931947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35727, ack_elapse 33836, delivered 40815|rate 1142413|lost 281|
[2025/09/12 04:07:57 931951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1142413) in round 10|
[2025/09/12 04:07:57 931956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 931960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 931963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077899449|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 931968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077899449|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 931976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:39600|srtt:33194|latest_rtt:32348|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 931982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:271|largest:271|pns:2|
[2025/09/12 04:07:57 931989] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:271|frame:ACK |recv_time:1757650077931797|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 931997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197931797|now:1757650077931797|interv:120000000|
[2025/09/12 04:07:57 932003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197931797|now:1757650077931797|interv:120000000|
[2025/09/12 04:07:57 932009] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077932390|pq_index:0|
[2025/09/12 04:07:57 932013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077931184|
[2025/09/12 04:07:57 932017] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077932017|
[2025/09/12 04:07:57 932022] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077932021|
[2025/09/12 04:07:57 932028] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 932033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:505692|
[2025/09/12 04:07:57 932037] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 932041] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 932045] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077932390|
[2025/09/12 04:07:57 932049] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077932390|
[2025/09/12 04:07:57 932053] [debug] |xqc_engine_wakeup_after|wakeup:1757650077932390|now:1757650077932053|diff:337|
[2025/09/12 04:07:57 932057] [debug] |xqc_engine_main_logic|END|now:1757650077932021|
[2025/09/12 04:07:57 932062] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077932062|
[2025/09/12 04:07:57 932066] [debug] |xqc_engine_wakeup_after|wakeup:1757650077932390|now:1757650077932066|diff:324|
[2025/09/12 04:07:57 932070] [debug] |xqc_engine_main_logic|END|now:1757650077932062|
[2025/09/12 04:07:57 933138] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077933138|
[2025/09/12 04:07:57 933149] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077932390|pq_index:0|
[2025/09/12 04:07:57 933154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077932021|
[2025/09/12 04:07:57 933159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077933158|
[2025/09/12 04:07:57 933169] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077932390|now:1757650077933158|
[2025/09/12 04:07:57 933173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077932390|now:1757650077933158|
[2025/09/12 04:07:57 933177] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 933183] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 933187] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:505692|
[2025/09/12 04:07:57 933192] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 933196] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:745|
[2025/09/12 04:07:57 933230] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:745|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077933205|stream_id:8|stream_offset:505692|
[2025/09/12 04:07:57 933240] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:745|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 933247] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 933254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33194|rtt_var:968|pto_duration:37066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 933261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 933266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 933270] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 933274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077990271|now:1757650077933253|interv:57018|
[2025/09/12 04:07:57 933278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077990271|now:1757650077933253|interval:57018|pto_count:0|srtt:33194
[2025/09/12 04:07:57 933282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:40800|
[2025/09/12 04:07:57 933287] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 933291] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:506879|
[2025/09/12 04:07:57 933296] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 933300] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:746|
[2025/09/12 04:07:57 933331] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:746|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077933306|stream_id:8|stream_offset:506879|
[2025/09/12 04:07:57 933340] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:746|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 933354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 933359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33194|rtt_var:968|pto_duration:37066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 933363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 933367] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 933371] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 933375] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077990372|now:1757650077933359|interv:57013|
[2025/09/12 04:07:57 933379] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077990372|now:1757650077933359|interval:57013|pto_count:0|srtt:33194
[2025/09/12 04:07:57 933383] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:42000|
[2025/09/12 04:07:57 933388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 933392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:508066|
[2025/09/12 04:07:57 933396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 933400] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077934400|now:1757650077933400|interv:1000|
[2025/09/12 04:07:57 933404] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 933408] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 933412] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077934400|
[2025/09/12 04:07:57 933416] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077934400|
[2025/09/12 04:07:57 933439] [debug] |xqc_engine_wakeup_after|wakeup:1757650077934400|now:1757650077933439|diff:961|
[2025/09/12 04:07:57 933445] [debug] |xqc_engine_main_logic|END|now:1757650077933158|
[2025/09/12 04:07:57 933823] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077933822|
[2025/09/12 04:07:57 933834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 933840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:271|
[2025/09/12 04:07:57 933844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:272|
[2025/09/12 04:07:57 933850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:272|
[2025/09/12 04:07:57 933854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 933859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:712|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:713|path_largest_ack:712|
[2025/09/12 04:07:57 933864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:447872|prior_time:1757650077897961|is_app_limited:0|send_elapse:35823|ack_elapse:35861|ctl_first_sent_time:1757650077899545|lagest_ack_time:1757650077933822|curr_delivered:489887|
[2025/09/12 04:07:57 933874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077899545|
[2025/09/12 04:07:57 933879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:39||sndq_packets_used_bytes:0|sndq_packets_free:416|
[2025/09/12 04:07:57 933883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:713|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:713|path_largest_ack:713|
[2025/09/12 04:07:57 933888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40815|prior_delivered:450272|prior_time:1757650077899959|is_app_limited:0|send_elapse:36191|ack_elapse:33863|ctl_first_sent_time:1757650077901418|lagest_ack_time:1757650077933822|curr_delivered:491087|
[2025/09/12 04:07:57 933893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077901418|
[2025/09/12 04:07:57 933897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:38||sndq_packets_used_bytes:0|sndq_packets_free:417|
[2025/09/12 04:07:57 933901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33194|rttvar:968|minrtt:31410|latest_rtt:32404|ack_delay:24|
[2025/09/12 04:07:57 933905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:33092|rttvar:929|minrtt:31410|latest_rtt:32404|ack_delay:24|
[2025/09/12 04:07:57 933909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:713|lost_pn:710|thresh:3|
[2025/09/12 04:07:57 933913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 933917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33092|rtt_var:929|pto_duration:36808|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 933922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 933926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 933930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 933933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077990114|now:1757650077933917|interv:56197|
[2025/09/12 04:07:57 933938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077990114|now:1757650077933917|interval:56197|pto_count:0|srtt:33092
[2025/09/12 04:07:57 933942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 36191, ack_elapse 33863, delivered 40815|rate 1127766|lost 281|
[2025/09/12 04:07:57 933947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1127766) in round 10|
[2025/09/12 04:07:57 933951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 933955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 933959] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077901418|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 933963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077901418|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 933970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:39600|srtt:33092|latest_rtt:32404|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 933976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:272|largest:272|pns:2|
[2025/09/12 04:07:57 933981] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:272|frame:ACK |recv_time:1757650077933822|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 933985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197933822|now:1757650077933822|interv:120000000|
[2025/09/12 04:07:57 933990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197933822|now:1757650077933822|interv:120000000|
[2025/09/12 04:07:57 933994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077934400|pq_index:0|
[2025/09/12 04:07:57 933998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077933158|
[2025/09/12 04:07:57 934002] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077934002|
[2025/09/12 04:07:57 934006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077934006|
[2025/09/12 04:07:57 934013] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 934017] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:508066|
[2025/09/12 04:07:57 934021] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 934025] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 934029] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077934400|
[2025/09/12 04:07:57 934033] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077934400|
[2025/09/12 04:07:57 934037] [debug] |xqc_engine_wakeup_after|wakeup:1757650077934400|now:1757650077934037|diff:363|
[2025/09/12 04:07:57 934041] [debug] |xqc_engine_main_logic|END|now:1757650077934006|
[2025/09/12 04:07:57 934046] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077934046|
[2025/09/12 04:07:57 934050] [debug] |xqc_engine_wakeup_after|wakeup:1757650077934400|now:1757650077934050|diff:350|
[2025/09/12 04:07:57 934054] [debug] |xqc_engine_main_logic|END|now:1757650077934046|
[2025/09/12 04:07:57 935121] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077935121|
[2025/09/12 04:07:57 935133] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077934400|pq_index:0|
[2025/09/12 04:07:57 935138] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077934006|
[2025/09/12 04:07:57 935143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077935142|
[2025/09/12 04:07:57 935148] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077934400|now:1757650077935142|
[2025/09/12 04:07:57 935158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077934400|now:1757650077935142|
[2025/09/12 04:07:57 935161] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 935167] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 935172] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:508066|
[2025/09/12 04:07:57 935176] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 935181] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:747|
[2025/09/12 04:07:57 935215] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:747|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077935189|stream_id:8|stream_offset:508066|
[2025/09/12 04:07:57 935224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:747|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 935231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 935237] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33092|rtt_var:929|pto_duration:36808|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 935245] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 935250] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 935254] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 935258] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077991997|now:1757650077935237|interv:56760|
[2025/09/12 04:07:57 935262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077991997|now:1757650077935237|interval:56760|pto_count:0|srtt:33092
[2025/09/12 04:07:57 935266] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:40800|
[2025/09/12 04:07:57 935271] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 935275] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:509253|
[2025/09/12 04:07:57 935280] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 935284] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:748|
[2025/09/12 04:07:57 935310] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:748|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077935290|stream_id:8|stream_offset:509253|
[2025/09/12 04:07:57 935318] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:748|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 935325] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 935338] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:33092|rtt_var:929|pto_duration:36808|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 935343] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 935347] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 935351] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 935355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077992098|now:1757650077935338|interv:56760|
[2025/09/12 04:07:57 935359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077992098|now:1757650077935338|interval:56760|pto_count:0|srtt:33092
[2025/09/12 04:07:57 935363] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:42000|
[2025/09/12 04:07:57 935368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 935372] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:510440|
[2025/09/12 04:07:57 935376] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 04:07:57 935380] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PACING|expire:1757650077936380|now:1757650077935380|interv:1000|
[2025/09/12 04:07:57 935384] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 04:07:57 935388] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 935392] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077936380|
[2025/09/12 04:07:57 935396] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077936380|
[2025/09/12 04:07:57 935400] [debug] |xqc_engine_wakeup_after|wakeup:1757650077936380|now:1757650077935400|diff:980|
[2025/09/12 04:07:57 935404] [debug] |xqc_engine_main_logic|END|now:1757650077935142|
[2025/09/12 04:07:57 935777] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077935776|
[2025/09/12 04:07:57 935792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 935801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:272|
[2025/09/12 04:07:57 935806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:273|
[2025/09/12 04:07:57 935815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:273|
[2025/09/12 04:07:57 935822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 935830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:714|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:715|path_largest_ack:714|
[2025/09/12 04:07:57 935837] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:450272|prior_time:1757650077899959|is_app_limited:0|send_elapse:36304|ack_elapse:35817|ctl_first_sent_time:1757650077901531|lagest_ack_time:1757650077935776|curr_delivered:492287|
[2025/09/12 04:07:57 935842] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077901531|
[2025/09/12 04:07:57 935853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:37||sndq_packets_used_bytes:0|sndq_packets_free:418|
[2025/09/12 04:07:57 935857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:715|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:715|path_largest_ack:715|
[2025/09/12 04:07:57 935862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40815|prior_delivered:452672|prior_time:1757650077901953|is_app_limited:0|send_elapse:35445|ack_elapse:33823|ctl_first_sent_time:1757650077903403|lagest_ack_time:1757650077935776|curr_delivered:493487|
[2025/09/12 04:07:57 935866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077903403|
[2025/09/12 04:07:57 935870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:36||sndq_packets_used_bytes:0|sndq_packets_free:419|
[2025/09/12 04:07:57 935874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:33092|rttvar:929|minrtt:31410|latest_rtt:32373|ack_delay:24|
[2025/09/12 04:07:57 935879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32999|rttvar:882|minrtt:31410|latest_rtt:32373|ack_delay:24|
[2025/09/12 04:07:57 935883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:715|lost_pn:712|thresh:3|
[2025/09/12 04:07:57 935887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 935891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32999|rtt_var:882|pto_duration:36527|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 935896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 935901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 935908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 04:07:57 935914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077991817|now:1757650077935891|interv:55926|
[2025/09/12 04:07:57 935920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077991817|now:1757650077935891|interval:55926|pto_count:0|srtt:32999
[2025/09/12 04:07:57 935926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35445, ack_elapse 33823, delivered 40815|rate 1151502|lost 281|
[2025/09/12 04:07:57 935930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1151502) in round 10|
[2025/09/12 04:07:57 935935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 935939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 935942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077903403|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 935947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077903403|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 935952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:39600|srtt:32999|latest_rtt:32373|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 935961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:273|largest:273|pns:2|
[2025/09/12 04:07:57 935965] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:273|frame:ACK |recv_time:1757650077935776|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 935970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197935776|now:1757650077935776|interv:120000000|
[2025/09/12 04:07:57 935974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197935776|now:1757650077935776|interv:120000000|
[2025/09/12 04:07:57 935978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077936380|pq_index:0|
[2025/09/12 04:07:57 935982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077935142|
[2025/09/12 04:07:57 935986] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077935986|
[2025/09/12 04:07:57 935991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077935990|
[2025/09/12 04:07:57 935998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 936002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:510440|
[2025/09/12 04:07:57 936006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 04:07:57 936010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 04:07:57 936014] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077936380|
[2025/09/12 04:07:57 936018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077936380|
[2025/09/12 04:07:57 936022] [debug] |xqc_engine_wakeup_after|wakeup:1757650077936380|now:1757650077936022|diff:358|
[2025/09/12 04:07:57 936026] [debug] |xqc_engine_main_logic|END|now:1757650077935990|
[2025/09/12 04:07:57 936032] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077936032|
[2025/09/12 04:07:57 936035] [debug] |xqc_engine_wakeup_after|wakeup:1757650077936380|now:1757650077936035|diff:345|
[2025/09/12 04:07:57 936039] [debug] |xqc_engine_main_logic|END|now:1757650077936032|
[2025/09/12 04:07:57 937113] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077937113|
[2025/09/12 04:07:57 937125] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077936380|pq_index:0|
[2025/09/12 04:07:57 937129] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077935990|
[2025/09/12 04:07:57 937134] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077937133|
[2025/09/12 04:07:57 937139] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:PACING|expire_time:1757650077936380|now:1757650077937133|
[2025/09/12 04:07:57 937143] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:PACING|expire_time:1757650077936380|now:1757650077937133|
[2025/09/12 04:07:57 937153] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:PACING|
[2025/09/12 04:07:57 937159] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 937164] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:510440|
[2025/09/12 04:07:57 937168] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 937173] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:749|
[2025/09/12 04:07:57 937204] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:749|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757650077937181|stream_id:8|stream_offset:510440|
[2025/09/12 04:07:57 937210] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:749|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 937215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 04:07:57 937223] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32999|rtt_var:882|pto_duration:36527|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 937230] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 937236] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 937242] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 04:07:57 937248] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077993708|now:1757650077937222|interv:56486|
[2025/09/12 04:07:57 937255] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077993708|now:1757650077937222|interval:56486|pto_count:0|srtt:32999
[2025/09/12 04:07:57 937262] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:40800|
[2025/09/12 04:07:57 937269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 937273] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 937278] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 937282] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:750|
[2025/09/12 04:07:57 937307] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:750|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757650077937289|stream_id:8|stream_offset:511627|
[2025/09/12 04:07:57 937314] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:750|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 937321] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 04:07:57 937328] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32999|rtt_var:882|pto_duration:36527|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 937342] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 937348] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 937355] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 04:07:57 937360] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077993816|now:1757650077937327|interv:56489|
[2025/09/12 04:07:57 937364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077993816|now:1757650077937327|interval:56489|pto_count:0|srtt:32999
[2025/09/12 04:07:57 937368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:42000|
[2025/09/12 04:07:57 937373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:398|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:57 937377] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:398|schedule_bytes:0|inflight:42000|cwnd:101330|conn:00005602321A80DC|stream_id:8|stream_offset:512012|
[2025/09/12 04:07:57 937382] [debug] |scid:bc6904be4ef70e07636f870a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:57 937386] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:751|
[2025/09/12 04:07:57 937411] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:751|size:398|sent:414|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757650077937392|stream_id:8|stream_offset:512012|
[2025/09/12 04:07:57 937417] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:751|origin_pktnum:0|size:398|enc_size:414|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 937448] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 04:07:57 937455] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32999|rtt_var:882|pto_duration:36527|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 937462] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 937468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 937474] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 42398|
[2025/09/12 04:07:57 937480] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077993919|now:1757650077937454|interv:56465|
[2025/09/12 04:07:57 937487] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077993919|now:1757650077937454|interval:56465|pto_count:0|srtt:32999
[2025/09/12 04:07:57 937495] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:101330|inflight:42398|
[2025/09/12 04:07:57 937502] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077993919|
[2025/09/12 04:07:57 937508] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077993919|
[2025/09/12 04:07:57 937513] [debug] |xqc_engine_wakeup_after|wakeup:1757650077993919|now:1757650077937513|diff:56406|
[2025/09/12 04:07:57 937517] [debug] |xqc_engine_main_logic|END|now:1757650077937133|
[2025/09/12 04:07:57 937799] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077937798|
[2025/09/12 04:07:57 937808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 937815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:273|
[2025/09/12 04:07:57 937819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:274|
[2025/09/12 04:07:57 937825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:274|
[2025/09/12 04:07:57 937829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 937846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:716|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:717|path_largest_ack:716|
[2025/09/12 04:07:57 937853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:452672|prior_time:1757650077901953|is_app_limited:0|send_elapse:35558|ack_elapse:35845|ctl_first_sent_time:1757650077903516|lagest_ack_time:1757650077937798|curr_delivered:494687|
[2025/09/12 04:07:57 937861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077903516|
[2025/09/12 04:07:57 937866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:35||sndq_packets_used_bytes:0|sndq_packets_free:420|
[2025/09/12 04:07:57 937871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:717|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:717|path_largest_ack:717|
[2025/09/12 04:07:57 937875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40815|prior_delivered:455072|prior_time:1757650077903949|is_app_limited:0|send_elapse:35400|ack_elapse:33849|ctl_first_sent_time:1757650077905458|lagest_ack_time:1757650077937798|curr_delivered:495887|
[2025/09/12 04:07:57 937879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077905458|
[2025/09/12 04:07:57 937883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:34||sndq_packets_used_bytes:0|sndq_packets_free:421|
[2025/09/12 04:07:57 937887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32999|rttvar:882|minrtt:31410|latest_rtt:32340|ack_delay:24|
[2025/09/12 04:07:57 937891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32914|rttvar:832|minrtt:31410|latest_rtt:32340|ack_delay:24|
[2025/09/12 04:07:57 937896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:717|lost_pn:714|thresh:3|
[2025/09/12 04:07:57 937900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 937904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32914|rtt_var:832|pto_duration:36242|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 937908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 937912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 937916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 39998|
[2025/09/12 04:07:57 937920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077993634|now:1757650077937904|interv:55730|
[2025/09/12 04:07:57 937930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077993634|now:1757650077937904|interval:55730|pto_count:0|srtt:32914
[2025/09/12 04:07:57 937934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35400, ack_elapse 33849, delivered 40815|rate 1152966|lost 281|
[2025/09/12 04:07:57 937939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1152966) in round 10|
[2025/09/12 04:07:57 937943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 937947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 937951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077905458|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 937955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077905458|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 937960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:39998|srtt:32914|latest_rtt:32340|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 937965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:274|largest:274|pns:2|
[2025/09/12 04:07:57 937970] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:274|frame:ACK |recv_time:1757650077937798|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 937975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197937798|now:1757650077937798|interv:120000000|
[2025/09/12 04:07:57 937979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197937798|now:1757650077937798|interv:120000000|
[2025/09/12 04:07:57 937983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077993919|pq_index:0|
[2025/09/12 04:07:57 937987] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077937133|
[2025/09/12 04:07:57 937991] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077937991|
[2025/09/12 04:07:57 937996] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077937995|
[2025/09/12 04:07:57 938002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077993634|
[2025/09/12 04:07:57 938006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077993634|
[2025/09/12 04:07:57 938010] [debug] |xqc_engine_wakeup_after|wakeup:1757650077993634|now:1757650077938010|diff:55624|
[2025/09/12 04:07:57 938014] [debug] |xqc_engine_main_logic|END|now:1757650077937995|
[2025/09/12 04:07:57 938019] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077938019|
[2025/09/12 04:07:57 938023] [debug] |xqc_engine_wakeup_after|wakeup:1757650077993634|now:1757650077938023|diff:55611|
[2025/09/12 04:07:57 938027] [debug] |xqc_engine_main_logic|END|now:1757650077938019|
[2025/09/12 04:07:57 939804] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077939802|
[2025/09/12 04:07:57 939823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 939830] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:274|
[2025/09/12 04:07:57 939834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:275|
[2025/09/12 04:07:57 939840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:275|
[2025/09/12 04:07:57 939844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 939849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:718|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:719|path_largest_ack:718|
[2025/09/12 04:07:57 939854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:455072|prior_time:1757650077903949|is_app_limited:0|send_elapse:35494|ack_elapse:35853|ctl_first_sent_time:1757650077905552|lagest_ack_time:1757650077939802|curr_delivered:497087|
[2025/09/12 04:07:57 939858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077905552|
[2025/09/12 04:07:57 939863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:33||sndq_packets_used_bytes:0|sndq_packets_free:422|
[2025/09/12 04:07:57 939868] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:719|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:719|path_largest_ack:719|
[2025/09/12 04:07:57 939872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40815|prior_delivered:457472|prior_time:1757650077905966|is_app_limited:0|send_elapse:35965|ack_elapse:33836|ctl_first_sent_time:1757650077907460|lagest_ack_time:1757650077939802|curr_delivered:498287|
[2025/09/12 04:07:57 939877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077907460|
[2025/09/12 04:07:57 939881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:32||sndq_packets_used_bytes:0|sndq_packets_free:423|
[2025/09/12 04:07:57 939885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32914|rttvar:832|minrtt:31410|latest_rtt:32342|ack_delay:32|
[2025/09/12 04:07:57 939889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32838|rttvar:775|minrtt:31410|latest_rtt:32342|ack_delay:32|
[2025/09/12 04:07:57 939894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:719|lost_pn:716|thresh:3|
[2025/09/12 04:07:57 939898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 939902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:775|pto_duration:35938|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 939906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 939910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 939914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 37598|
[2025/09/12 04:07:57 939918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077993330|now:1757650077939901|interv:53429|
[2025/09/12 04:07:57 939922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077993330|now:1757650077939901|interval:53429|pto_count:0|srtt:32838
[2025/09/12 04:07:57 939929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35965, ack_elapse 33836, delivered 40815|rate 1134853|lost 281|
[2025/09/12 04:07:57 939934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1134853) in round 10|
[2025/09/12 04:07:57 939938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 939942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 939946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077907460|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 939951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077907460|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:459872|
[2025/09/12 04:07:57 939955] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:37598|srtt:32838|latest_rtt:32342|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 939961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:275|largest:275|pns:2|
[2025/09/12 04:07:57 939965] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:275|frame:ACK |recv_time:1757650077939802|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 939970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197939802|now:1757650077939802|interv:120000000|
[2025/09/12 04:07:57 939974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197939802|now:1757650077939802|interv:120000000|
[2025/09/12 04:07:57 939978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077993634|pq_index:0|
[2025/09/12 04:07:57 939982] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077937995|
[2025/09/12 04:07:57 939986] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077939986|
[2025/09/12 04:07:57 939991] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077939990|
[2025/09/12 04:07:57 939998] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077993330|
[2025/09/12 04:07:57 940002] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077993330|
[2025/09/12 04:07:57 940005] [debug] |xqc_engine_wakeup_after|wakeup:1757650077993330|now:1757650077940005|diff:53325|
[2025/09/12 04:07:57 940010] [debug] |xqc_engine_main_logic|END|now:1757650077939990|
[2025/09/12 04:07:57 940015] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077940015|
[2025/09/12 04:07:57 940019] [debug] |xqc_engine_wakeup_after|wakeup:1757650077993330|now:1757650077940018|diff:53312|
[2025/09/12 04:07:57 940022] [debug] |xqc_engine_main_logic|END|now:1757650077940015|
[2025/09/12 04:07:57 941794] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077941792|
[2025/09/12 04:07:57 941809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 941825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:275|
[2025/09/12 04:07:57 941831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:276|
[2025/09/12 04:07:57 941839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:276|
[2025/09/12 04:07:57 941843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 941848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:720|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:721|path_largest_ack:720|
[2025/09/12 04:07:57 941853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:457472|prior_time:1757650077905966|is_app_limited:0|send_elapse:36050|ack_elapse:35826|ctl_first_sent_time:1757650077907545|lagest_ack_time:1757650077941792|curr_delivered:499487|
[2025/09/12 04:07:57 941857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077907545|
[2025/09/12 04:07:57 941862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:31||sndq_packets_used_bytes:0|sndq_packets_free:424|
[2025/09/12 04:07:57 941866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:721|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:721|path_largest_ack:721|
[2025/09/12 04:07:57 941871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40815|prior_delivered:459872|prior_time:1757650077907950|is_app_limited:0|send_elapse:34801|ack_elapse:33842|ctl_first_sent_time:1757650077909385|lagest_ack_time:1757650077941792|curr_delivered:500687|
[2025/09/12 04:07:57 941877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077909385|
[2025/09/12 04:07:57 941884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:30||sndq_packets_used_bytes:0|sndq_packets_free:425|
[2025/09/12 04:07:57 941890] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32838|rttvar:775|minrtt:31410|latest_rtt:32407|ack_delay:32|
[2025/09/12 04:07:57 941897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32780|rttvar:697|minrtt:31410|latest_rtt:32407|ack_delay:32|
[2025/09/12 04:07:57 941903] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:721|lost_pn:718|thresh:3|
[2025/09/12 04:07:57 941908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 941912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32780|rtt_var:697|pto_duration:35568|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 941916] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 941920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 941924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 35198|
[2025/09/12 04:07:57 941928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077992960|now:1757650077941911|interv:51049|
[2025/09/12 04:07:57 941932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077992960|now:1757650077941911|interval:51049|pto_count:0|srtt:32780
[2025/09/12 04:07:57 941944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 34801, ack_elapse 33842, delivered 40815|rate 1172811|lost 281|
[2025/09/12 04:07:57 941948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 10 -> 11|
[2025/09/12 04:07:57 941952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172811) in round 11|
[2025/09/12 04:07:57 941956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 941960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 941964] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077909385|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 941969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077909385|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 941973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:35198|srtt:32780|latest_rtt:32407|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:57 941979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:276|largest:276|pns:2|
[2025/09/12 04:07:57 941984] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:276|frame:ACK |recv_time:1757650077941792|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 941988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197941792|now:1757650077941792|interv:120000000|
[2025/09/12 04:07:57 941993] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197941792|now:1757650077941792|interv:120000000|
[2025/09/12 04:07:57 941997] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077993330|pq_index:0|
[2025/09/12 04:07:57 942001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077939990|
[2025/09/12 04:07:57 942005] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077942005|
[2025/09/12 04:07:57 942010] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077942009|
[2025/09/12 04:07:57 942016] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077992960|
[2025/09/12 04:07:57 942020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077992960|
[2025/09/12 04:07:57 942024] [debug] |xqc_engine_wakeup_after|wakeup:1757650077992960|now:1757650077942024|diff:50936|
[2025/09/12 04:07:57 942028] [debug] |xqc_engine_main_logic|END|now:1757650077942009|
[2025/09/12 04:07:57 942033] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077942033|
[2025/09/12 04:07:57 942037] [debug] |xqc_engine_wakeup_after|wakeup:1757650077992960|now:1757650077942037|diff:50923|
[2025/09/12 04:07:57 942041] [debug] |xqc_engine_main_logic|END|now:1757650077942033|
[2025/09/12 04:07:57 943797] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077943796|
[2025/09/12 04:07:57 943809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 943821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:276|
[2025/09/12 04:07:57 943825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:277|
[2025/09/12 04:07:57 943831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:277|
[2025/09/12 04:07:57 943835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 943840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:722|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:723|path_largest_ack:722|
[2025/09/12 04:07:57 943844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42015|prior_delivered:459872|prior_time:1757650077907950|is_app_limited:0|send_elapse:34917|ack_elapse:35846|ctl_first_sent_time:1757650077909501|lagest_ack_time:1757650077943796|curr_delivered:501887|
[2025/09/12 04:07:57 943849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077909501|
[2025/09/12 04:07:57 943854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:29||sndq_packets_used_bytes:0|sndq_packets_free:426|
[2025/09/12 04:07:57 943858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:723|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:723|path_largest_ack:723|
[2025/09/12 04:07:57 943863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40808|prior_delivered:462279|prior_time:1757650077909970|is_app_limited:0|send_elapse:35405|ack_elapse:33826|ctl_first_sent_time:1757650077911394|lagest_ack_time:1757650077943796|curr_delivered:503087|
[2025/09/12 04:07:57 943867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077911394|
[2025/09/12 04:07:57 943871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:28||sndq_packets_used_bytes:0|sndq_packets_free:427|
[2025/09/12 04:07:57 943884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32780|rttvar:697|minrtt:31410|latest_rtt:32402|ack_delay:24|
[2025/09/12 04:07:57 943888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32730|rttvar:623|minrtt:31410|latest_rtt:32402|ack_delay:24|
[2025/09/12 04:07:57 943892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:723|lost_pn:720|thresh:3|
[2025/09/12 04:07:57 943896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 943901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32730|rtt_var:623|pto_duration:35222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 943905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 943909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 943913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 32798|
[2025/09/12 04:07:57 943917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077992614|now:1757650077943900|interv:48714|
[2025/09/12 04:07:57 943921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077992614|now:1757650077943900|interval:48714|pto_count:0|srtt:32730
[2025/09/12 04:07:57 943928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35405, ack_elapse 33826, delivered 40808|rate 1152605|lost 281|
[2025/09/12 04:07:57 943933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1152605) in round 11|
[2025/09/12 04:07:57 943937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 943943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 943949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077911394|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 943956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077911394|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 943962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:32798|srtt:32730|latest_rtt:32402|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 943970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:277|largest:277|pns:2|
[2025/09/12 04:07:57 943977] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:277|frame:ACK |recv_time:1757650077943796|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 943983] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197943796|now:1757650077943796|interv:120000000|
[2025/09/12 04:07:57 943989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197943796|now:1757650077943796|interv:120000000|
[2025/09/12 04:07:57 943994] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077992960|pq_index:0|
[2025/09/12 04:07:57 943999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077942009|
[2025/09/12 04:07:57 944005] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077944004|
[2025/09/12 04:07:57 944011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077944010|
[2025/09/12 04:07:57 944019] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077992614|
[2025/09/12 04:07:57 944024] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077992614|
[2025/09/12 04:07:57 944030] [debug] |xqc_engine_wakeup_after|wakeup:1757650077992614|now:1757650077944029|diff:48585|
[2025/09/12 04:07:57 944035] [debug] |xqc_engine_main_logic|END|now:1757650077944010|
[2025/09/12 04:07:57 944042] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077944042|
[2025/09/12 04:07:57 944047] [debug] |xqc_engine_wakeup_after|wakeup:1757650077992614|now:1757650077944046|diff:48568|
[2025/09/12 04:07:57 944052] [debug] |xqc_engine_main_logic|END|now:1757650077944042|
[2025/09/12 04:07:57 945776] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077945775|
[2025/09/12 04:07:57 945790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 945797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:277|
[2025/09/12 04:07:57 945807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:278|
[2025/09/12 04:07:57 945813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:278|
[2025/09/12 04:07:57 945817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 945822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:724|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:725|path_largest_ack:724|
[2025/09/12 04:07:57 945827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42008|prior_delivered:462279|prior_time:1757650077909970|is_app_limited:0|send_elapse:35518|ack_elapse:35805|ctl_first_sent_time:1757650077911507|lagest_ack_time:1757650077945775|curr_delivered:504287|
[2025/09/12 04:07:57 945832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077911507|
[2025/09/12 04:07:57 945836] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:27||sndq_packets_used_bytes:0|sndq_packets_free:428|
[2025/09/12 04:07:57 945841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:725|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:725|path_largest_ack:725|
[2025/09/12 04:07:57 945845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:464687|prior_time:1757650077911881|is_app_limited:0|send_elapse:34751|ack_elapse:33894|ctl_first_sent_time:1757650077913321|lagest_ack_time:1757650077945775|curr_delivered:505487|
[2025/09/12 04:07:57 945850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077913321|
[2025/09/12 04:07:57 945854] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:26||sndq_packets_used_bytes:0|sndq_packets_free:429|
[2025/09/12 04:07:57 945858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32730|rttvar:623|minrtt:31410|latest_rtt:32454|ack_delay:24|
[2025/09/12 04:07:57 945862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32692|rttvar:543|minrtt:31410|latest_rtt:32454|ack_delay:24|
[2025/09/12 04:07:57 945866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:725|lost_pn:722|thresh:3|
[2025/09/12 04:07:57 945870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 945874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32692|rtt_var:543|pto_duration:34864|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 945879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 945883] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 945887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 30398|
[2025/09/12 04:07:57 945891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077992256|now:1757650077945874|interv:46382|
[2025/09/12 04:07:57 945895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077992256|now:1757650077945874|interval:46382|pto_count:0|srtt:32692
[2025/09/12 04:07:57 945899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 34751, ack_elapse 33894, delivered 40800|rate 1174066|lost 281|
[2025/09/12 04:07:57 945911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174066) in round 11|
[2025/09/12 04:07:57 945915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 945919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 945923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077913321|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 945928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077913321|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 945932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:30398|srtt:32692|latest_rtt:32454|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 945938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:278|largest:278|pns:2|
[2025/09/12 04:07:57 945943] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:278|frame:ACK |recv_time:1757650077945775|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 945947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197945775|now:1757650077945775|interv:120000000|
[2025/09/12 04:07:57 945952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197945775|now:1757650077945775|interv:120000000|
[2025/09/12 04:07:57 945956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077992614|pq_index:0|
[2025/09/12 04:07:57 945960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077944010|
[2025/09/12 04:07:57 945964] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077945964|
[2025/09/12 04:07:57 945969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077945968|
[2025/09/12 04:07:57 945975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077992256|
[2025/09/12 04:07:57 945979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077992256|
[2025/09/12 04:07:57 945983] [debug] |xqc_engine_wakeup_after|wakeup:1757650077992256|now:1757650077945983|diff:46273|
[2025/09/12 04:07:57 945987] [debug] |xqc_engine_main_logic|END|now:1757650077945968|
[2025/09/12 04:07:57 945992] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077945992|
[2025/09/12 04:07:57 945996] [debug] |xqc_engine_wakeup_after|wakeup:1757650077992256|now:1757650077945996|diff:46260|
[2025/09/12 04:07:57 946000] [debug] |xqc_engine_main_logic|END|now:1757650077945992|
[2025/09/12 04:07:57 947838] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077947837|
[2025/09/12 04:07:57 947849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 947855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:278|
[2025/09/12 04:07:57 947859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:279|
[2025/09/12 04:07:57 947871] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:279|
[2025/09/12 04:07:57 947875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 947879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:726|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:727|path_largest_ack:726|
[2025/09/12 04:07:57 947884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:464687|prior_time:1757650077911881|is_app_limited:0|send_elapse:34836|ack_elapse:35956|ctl_first_sent_time:1757650077913406|lagest_ack_time:1757650077947837|curr_delivered:506687|
[2025/09/12 04:07:57 947889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077913406|
[2025/09/12 04:07:57 947894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:25||sndq_packets_used_bytes:0|sndq_packets_free:430|
[2025/09/12 04:07:57 947898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:727|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:727|path_largest_ack:727|
[2025/09/12 04:07:57 947902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:467087|prior_time:1757650077913863|is_app_limited:0|send_elapse:35243|ack_elapse:33974|ctl_first_sent_time:1757650077915324|lagest_ack_time:1757650077947837|curr_delivered:507887|
[2025/09/12 04:07:57 947907] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077915324|
[2025/09/12 04:07:57 947911] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:24||sndq_packets_used_bytes:0|sndq_packets_free:431|
[2025/09/12 04:07:57 947915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32692|rttvar:543|minrtt:31410|latest_rtt:32513|ack_delay:24|
[2025/09/12 04:07:57 947919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32667|rttvar:458|minrtt:31410|latest_rtt:32513|ack_delay:24|
[2025/09/12 04:07:57 947923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:727|lost_pn:724|thresh:3|
[2025/09/12 04:07:57 947927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 947931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32667|rtt_var:458|pto_duration:34667|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 947936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 947940] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 947944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 27998|
[2025/09/12 04:07:57 947948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077992059|now:1757650077947931|interv:44128|
[2025/09/12 04:07:57 947951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077992059|now:1757650077947931|interval:44128|pto_count:0|srtt:32667
[2025/09/12 04:07:57 947956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35243, ack_elapse 33974, delivered 40800|rate 1157676|lost 281|
[2025/09/12 04:07:57 947960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1157676) in round 11|
[2025/09/12 04:07:57 947967] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 947972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 947975] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077915324|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 947980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077915324|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 947984] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:27998|srtt:32667|latest_rtt:32513|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 947990] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:279|largest:279|pns:2|
[2025/09/12 04:07:57 947994] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:279|frame:ACK |recv_time:1757650077947837|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 947999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197947837|now:1757650077947837|interv:120000000|
[2025/09/12 04:07:57 948003] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197947837|now:1757650077947837|interv:120000000|
[2025/09/12 04:07:57 948007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077992256|pq_index:0|
[2025/09/12 04:07:57 948011] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077945968|
[2025/09/12 04:07:57 948015] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077948015|
[2025/09/12 04:07:57 948020] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077948019|
[2025/09/12 04:07:57 948026] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077992059|
[2025/09/12 04:07:57 948030] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077992059|
[2025/09/12 04:07:57 948034] [debug] |xqc_engine_wakeup_after|wakeup:1757650077992059|now:1757650077948034|diff:44025|
[2025/09/12 04:07:57 948039] [debug] |xqc_engine_main_logic|END|now:1757650077948019|
[2025/09/12 04:07:57 948044] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077948043|
[2025/09/12 04:07:57 948047] [debug] |xqc_engine_wakeup_after|wakeup:1757650077992059|now:1757650077948047|diff:44012|
[2025/09/12 04:07:57 948051] [debug] |xqc_engine_main_logic|END|now:1757650077948043|
[2025/09/12 04:07:57 949770] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077949769|
[2025/09/12 04:07:57 949785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 949795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:279|
[2025/09/12 04:07:57 949801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:280|
[2025/09/12 04:07:57 949810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:280|
[2025/09/12 04:07:57 949823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 949831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:728|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:729|path_largest_ack:728|
[2025/09/12 04:07:57 949838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:467087|prior_time:1757650077913863|is_app_limited:0|send_elapse:35334|ack_elapse:35906|ctl_first_sent_time:1757650077915415|lagest_ack_time:1757650077949769|curr_delivered:509087|
[2025/09/12 04:07:57 949844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077915415|
[2025/09/12 04:07:57 949848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:23||sndq_packets_used_bytes:0|sndq_packets_free:432|
[2025/09/12 04:07:57 949853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:729|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:729|path_largest_ack:729|
[2025/09/12 04:07:57 949857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:469487|prior_time:1757650077915836|is_app_limited:0|send_elapse:34698|ack_elapse:33933|ctl_first_sent_time:1757650077917265|lagest_ack_time:1757650077949769|curr_delivered:510287|
[2025/09/12 04:07:57 949862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077917265|
[2025/09/12 04:07:57 949866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:22||sndq_packets_used_bytes:0|sndq_packets_free:433|
[2025/09/12 04:07:57 949870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32667|rttvar:458|minrtt:31410|latest_rtt:32504|ack_delay:24|
[2025/09/12 04:07:57 949874] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32644|rttvar:390|minrtt:31410|latest_rtt:32504|ack_delay:24|
[2025/09/12 04:07:57 949878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:729|lost_pn:726|thresh:3|
[2025/09/12 04:07:57 949882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 949886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32644|rtt_var:390|pto_duration:34644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 949891] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 949894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 949898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 25598|
[2025/09/12 04:07:57 949902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077992036|now:1757650077949886|interv:42150|
[2025/09/12 04:07:57 949906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077992036|now:1757650077949886|interval:42150|pto_count:0|srtt:32644
[2025/09/12 04:07:57 949910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 34698, ack_elapse 33933, delivered 40800|rate 1175860|lost 281|
[2025/09/12 04:07:57 949915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175860) in round 11|
[2025/09/12 04:07:57 949919] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 949930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 949934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077917265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 949939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077917265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 949943] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:25598|srtt:32644|latest_rtt:32504|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 949949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:280|largest:280|pns:2|
[2025/09/12 04:07:57 949953] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:280|frame:ACK |recv_time:1757650077949769|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 949958] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197949769|now:1757650077949769|interv:120000000|
[2025/09/12 04:07:57 949962] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197949769|now:1757650077949769|interv:120000000|
[2025/09/12 04:07:57 949966] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077992059|pq_index:0|
[2025/09/12 04:07:57 949970] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077948019|
[2025/09/12 04:07:57 949974] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077949974|
[2025/09/12 04:07:57 949979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077949978|
[2025/09/12 04:07:57 949985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077992036|
[2025/09/12 04:07:57 949989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077992036|
[2025/09/12 04:07:57 949993] [debug] |xqc_engine_wakeup_after|wakeup:1757650077992036|now:1757650077949993|diff:42043|
[2025/09/12 04:07:57 949998] [debug] |xqc_engine_main_logic|END|now:1757650077949978|
[2025/09/12 04:07:57 950003] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077950003|
[2025/09/12 04:07:57 950007] [debug] |xqc_engine_wakeup_after|wakeup:1757650077992036|now:1757650077950006|diff:42030|
[2025/09/12 04:07:57 950010] [debug] |xqc_engine_main_logic|END|now:1757650077950003|
[2025/09/12 04:07:57 951758] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077951757|
[2025/09/12 04:07:57 951774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 951792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:280|
[2025/09/12 04:07:57 951798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:281|
[2025/09/12 04:07:57 951807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:281|
[2025/09/12 04:07:57 951813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 951819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:730|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:731|path_largest_ack:730|
[2025/09/12 04:07:57 951829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:469487|prior_time:1757650077915836|is_app_limited:0|send_elapse:34807|ack_elapse:35921|ctl_first_sent_time:1757650077917374|lagest_ack_time:1757650077951757|curr_delivered:511487|
[2025/09/12 04:07:57 951834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077917374|
[2025/09/12 04:07:57 951839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:21||sndq_packets_used_bytes:0|sndq_packets_free:434|
[2025/09/12 04:07:57 951843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:731|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:731|path_largest_ack:731|
[2025/09/12 04:07:57 951848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:471887|prior_time:1757650077917837|is_app_limited:0|send_elapse:35210|ack_elapse:33920|ctl_first_sent_time:1757650077919273|lagest_ack_time:1757650077951757|curr_delivered:512687|
[2025/09/12 04:07:57 951852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077919273|
[2025/09/12 04:07:57 951856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:20||sndq_packets_used_bytes:0|sndq_packets_free:435|
[2025/09/12 04:07:57 951862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32644|rttvar:390|minrtt:31410|latest_rtt:32484|ack_delay:24|
[2025/09/12 04:07:57 951869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32621|rttvar:339|minrtt:31410|latest_rtt:32484|ack_delay:24|
[2025/09/12 04:07:57 951875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:731|lost_pn:728|thresh:3|
[2025/09/12 04:07:57 951882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 951888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32621|rtt_var:339|pto_duration:34621|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 951893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 951896] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 951900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 23198|
[2025/09/12 04:07:57 951904] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077992013|now:1757650077951888|interv:40125|
[2025/09/12 04:07:57 951908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077992013|now:1757650077951888|interval:40125|pto_count:0|srtt:32621
[2025/09/12 04:07:57 951913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35210, ack_elapse 33920, delivered 40800|rate 1158761|lost 281|
[2025/09/12 04:07:57 951917] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1158761) in round 11|
[2025/09/12 04:07:57 951922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 951926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 951933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077919273|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 951937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077919273|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 951942] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:23198|srtt:32621|latest_rtt:32484|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 951948] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:281|largest:281|pns:2|
[2025/09/12 04:07:57 951952] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:281|frame:ACK |recv_time:1757650077951757|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 951957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197951757|now:1757650077951757|interv:120000000|
[2025/09/12 04:07:57 951961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197951757|now:1757650077951757|interv:120000000|
[2025/09/12 04:07:57 951965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077992036|pq_index:0|
[2025/09/12 04:07:57 951969] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077949978|
[2025/09/12 04:07:57 951973] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077951973|
[2025/09/12 04:07:57 951978] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077951977|
[2025/09/12 04:07:57 951985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077992013|
[2025/09/12 04:07:57 951989] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077992013|
[2025/09/12 04:07:57 951992] [debug] |xqc_engine_wakeup_after|wakeup:1757650077992013|now:1757650077951992|diff:40021|
[2025/09/12 04:07:57 951997] [debug] |xqc_engine_main_logic|END|now:1757650077951977|
[2025/09/12 04:07:57 952002] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077952002|
[2025/09/12 04:07:57 952006] [debug] |xqc_engine_wakeup_after|wakeup:1757650077992013|now:1757650077952006|diff:40007|
[2025/09/12 04:07:57 952010] [debug] |xqc_engine_main_logic|END|now:1757650077952002|
[2025/09/12 04:07:57 953751] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077953750|
[2025/09/12 04:07:57 953768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 953776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:281|
[2025/09/12 04:07:57 953783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:282|
[2025/09/12 04:07:57 953791] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:282|
[2025/09/12 04:07:57 953797] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 953805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:732|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:733|path_largest_ack:732|
[2025/09/12 04:07:57 953817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:471887|prior_time:1757650077917837|is_app_limited:0|send_elapse:35313|ack_elapse:35913|ctl_first_sent_time:1757650077919376|lagest_ack_time:1757650077953750|curr_delivered:513887|
[2025/09/12 04:07:57 953822] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077919376|
[2025/09/12 04:07:57 953827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:19||sndq_packets_used_bytes:0|sndq_packets_free:436|
[2025/09/12 04:07:57 953831] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:733|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:733|path_largest_ack:733|
[2025/09/12 04:07:57 953835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:474287|prior_time:1757650077919868|is_app_limited:0|send_elapse:34816|ack_elapse:33882|ctl_first_sent_time:1757650077921265|lagest_ack_time:1757650077953750|curr_delivered:515087|
[2025/09/12 04:07:57 953840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077921265|
[2025/09/12 04:07:57 953844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:18||sndq_packets_used_bytes:0|sndq_packets_free:437|
[2025/09/12 04:07:57 953848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32621|rttvar:339|minrtt:31410|latest_rtt:32485|ack_delay:24|
[2025/09/12 04:07:57 953852] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32601|rttvar:295|minrtt:31410|latest_rtt:32485|ack_delay:24|
[2025/09/12 04:07:57 953856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:733|lost_pn:730|thresh:3|
[2025/09/12 04:07:57 953861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 953865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32601|rtt_var:295|pto_duration:34601|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 953869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 953873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 953877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 20798|
[2025/09/12 04:07:57 953881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077991993|now:1757650077953864|interv:38129|
[2025/09/12 04:07:57 953885] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077991993|now:1757650077953864|interval:38129|pto_count:0|srtt:32601
[2025/09/12 04:07:57 953889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 34816, ack_elapse 33882, delivered 40800|rate 1171875|lost 281|
[2025/09/12 04:07:57 953894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1171875) in round 11|
[2025/09/12 04:07:57 953898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 953902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 953906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077921265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 953914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077921265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 953918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:20798|srtt:32601|latest_rtt:32485|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 953924] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:282|largest:282|pns:2|
[2025/09/12 04:07:57 953928] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:282|frame:ACK |recv_time:1757650077953750|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 953933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197953750|now:1757650077953750|interv:120000000|
[2025/09/12 04:07:57 953937] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197953750|now:1757650077953750|interv:120000000|
[2025/09/12 04:07:57 953941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077992013|pq_index:0|
[2025/09/12 04:07:57 953945] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077951977|
[2025/09/12 04:07:57 953949] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077953949|
[2025/09/12 04:07:57 953954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077953953|
[2025/09/12 04:07:57 953961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077991993|
[2025/09/12 04:07:57 953965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077991993|
[2025/09/12 04:07:57 953968] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991993|now:1757650077953968|diff:38025|
[2025/09/12 04:07:57 953973] [debug] |xqc_engine_main_logic|END|now:1757650077953953|
[2025/09/12 04:07:57 953978] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077953978|
[2025/09/12 04:07:57 953982] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991993|now:1757650077953982|diff:38011|
[2025/09/12 04:07:57 953986] [debug] |xqc_engine_main_logic|END|now:1757650077953978|
[2025/09/12 04:07:57 955725] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077955724|
[2025/09/12 04:07:57 955764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 955774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:282|
[2025/09/12 04:07:57 955780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:283|
[2025/09/12 04:07:57 955789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:283|
[2025/09/12 04:07:57 955795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 955800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:734|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:735|path_largest_ack:734|
[2025/09/12 04:07:57 955808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:474287|prior_time:1757650077919868|is_app_limited:0|send_elapse:34931|ack_elapse:35856|ctl_first_sent_time:1757650077921380|lagest_ack_time:1757650077955724|curr_delivered:516287|
[2025/09/12 04:07:57 955835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077921380|
[2025/09/12 04:07:57 955843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:17||sndq_packets_used_bytes:0|sndq_packets_free:438|
[2025/09/12 04:07:57 955849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:735|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:735|path_largest_ack:735|
[2025/09/12 04:07:57 955856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:476687|prior_time:1757650077921829|is_app_limited:0|send_elapse:35321|ack_elapse:33895|ctl_first_sent_time:1757650077923230|lagest_ack_time:1757650077955724|curr_delivered:517487|
[2025/09/12 04:07:57 955863] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077923230|
[2025/09/12 04:07:57 955869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:16||sndq_packets_used_bytes:0|sndq_packets_free:439|
[2025/09/12 04:07:57 955875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32601|rttvar:295|minrtt:31410|latest_rtt:32494|ack_delay:24|
[2025/09/12 04:07:57 955881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32584|rttvar:254|minrtt:31410|latest_rtt:32494|ack_delay:24|
[2025/09/12 04:07:57 955887] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:735|lost_pn:732|thresh:3|
[2025/09/12 04:07:57 955894] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 955901] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32584|rtt_var:254|pto_duration:34584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 955908] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 955915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 955921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 18398|
[2025/09/12 04:07:57 955927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077991976|now:1757650077955900|interv:36076|
[2025/09/12 04:07:57 955932] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077991976|now:1757650077955900|interval:36076|pto_count:0|srtt:32584
[2025/09/12 04:07:57 955939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35321, ack_elapse 33895, delivered 40800|rate 1155120|lost 281|
[2025/09/12 04:07:57 955946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1155120) in round 11|
[2025/09/12 04:07:57 955952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 955957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 955963] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077923230|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 955973] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077923230|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 955979] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:18398|srtt:32584|latest_rtt:32494|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 955988] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:283|largest:283|pns:2|
[2025/09/12 04:07:57 955995] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:283|frame:ACK |recv_time:1757650077955724|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 956001] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197955724|now:1757650077955724|interv:120000000|
[2025/09/12 04:07:57 956007] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197955724|now:1757650077955724|interv:120000000|
[2025/09/12 04:07:57 956012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077991993|pq_index:0|
[2025/09/12 04:07:57 956018] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077953953|
[2025/09/12 04:07:57 956023] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077956023|
[2025/09/12 04:07:57 956031] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077956029|
[2025/09/12 04:07:57 956039] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077991976|
[2025/09/12 04:07:57 956046] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077991976|
[2025/09/12 04:07:57 956052] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991976|now:1757650077956052|diff:35924|
[2025/09/12 04:07:57 956058] [debug] |xqc_engine_main_logic|END|now:1757650077956029|
[2025/09/12 04:07:57 956067] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077956067|
[2025/09/12 04:07:57 956073] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991976|now:1757650077956073|diff:35903|
[2025/09/12 04:07:57 956079] [debug] |xqc_engine_main_logic|END|now:1757650077956067|
[2025/09/12 04:07:57 957784] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077957783|
[2025/09/12 04:07:57 957795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 957802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:283|
[2025/09/12 04:07:57 957806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:284|
[2025/09/12 04:07:57 957812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:284|
[2025/09/12 04:07:57 957816] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 957821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:736|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:737|path_largest_ack:736|
[2025/09/12 04:07:57 957825] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:476687|prior_time:1757650077921829|is_app_limited:0|send_elapse:35427|ack_elapse:35954|ctl_first_sent_time:1757650077923336|lagest_ack_time:1757650077957783|curr_delivered:518687|
[2025/09/12 04:07:57 957835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077923336|
[2025/09/12 04:07:57 957840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:15||sndq_packets_used_bytes:0|sndq_packets_free:440|
[2025/09/12 04:07:57 957844] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:737|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:737|path_largest_ack:737|
[2025/09/12 04:07:57 957849] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:479087|prior_time:1757650077923838|is_app_limited:0|send_elapse:35507|ack_elapse:33945|ctl_first_sent_time:1757650077925225|lagest_ack_time:1757650077957783|curr_delivered:519887|
[2025/09/12 04:07:57 957853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077925225|
[2025/09/12 04:07:57 957857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:14||sndq_packets_used_bytes:0|sndq_packets_free:441|
[2025/09/12 04:07:57 957861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32584|rttvar:254|minrtt:31410|latest_rtt:32558|ack_delay:40|
[2025/09/12 04:07:57 957865] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32575|rttvar:207|minrtt:31410|latest_rtt:32558|ack_delay:40|
[2025/09/12 04:07:57 957869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:737|lost_pn:734|thresh:3|
[2025/09/12 04:07:57 957873] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 957877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32575|rtt_var:207|pto_duration:34575|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 957882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 957886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 957889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 15998|
[2025/09/12 04:07:57 957893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077991967|now:1757650077957877|interv:34090|
[2025/09/12 04:07:57 957897] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077991967|now:1757650077957877|interval:34090|pto_count:0|srtt:32575
[2025/09/12 04:07:57 957902] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 35507, ack_elapse 33945, delivered 40800|rate 1149069|lost 281|
[2025/09/12 04:07:57 957906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1149069) in round 11|
[2025/09/12 04:07:57 957910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 957914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 957918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077925225|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 957923] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077925225|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 957930] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:15998|srtt:32575|latest_rtt:32558|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 957935] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:284|largest:284|pns:2|
[2025/09/12 04:07:57 957940] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:284|frame:ACK |recv_time:1757650077957783|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 957944] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197957783|now:1757650077957783|interv:120000000|
[2025/09/12 04:07:57 957949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197957783|now:1757650077957783|interv:120000000|
[2025/09/12 04:07:57 957952] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077991976|pq_index:0|
[2025/09/12 04:07:57 957957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077956029|
[2025/09/12 04:07:57 957961] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077957961|
[2025/09/12 04:07:57 957965] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077957964|
[2025/09/12 04:07:57 957972] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077991967|
[2025/09/12 04:07:57 957976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077991967|
[2025/09/12 04:07:57 957979] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991967|now:1757650077957979|diff:33988|
[2025/09/12 04:07:57 957984] [debug] |xqc_engine_main_logic|END|now:1757650077957964|
[2025/09/12 04:07:57 957989] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077957989|
[2025/09/12 04:07:57 957992] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991967|now:1757650077957992|diff:33975|
[2025/09/12 04:07:57 957996] [debug] |xqc_engine_main_logic|END|now:1757650077957989|
[2025/09/12 04:07:57 959744] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077959744|
[2025/09/12 04:07:57 959752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 959757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:284|
[2025/09/12 04:07:57 959761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:285|
[2025/09/12 04:07:57 959766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:285|
[2025/09/12 04:07:57 959771] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 959777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:738|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:739|path_largest_ack:738|
[2025/09/12 04:07:57 959783] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:479087|prior_time:1757650077923838|is_app_limited:0|send_elapse:35614|ack_elapse:35906|ctl_first_sent_time:1757650077925332|lagest_ack_time:1757650077959744|curr_delivered:521087|
[2025/09/12 04:07:57 959794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077925332|
[2025/09/12 04:07:57 959800] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:13||sndq_packets_used_bytes:0|sndq_packets_free:442|
[2025/09/12 04:07:57 959805] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:739|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:739|path_largest_ack:739|
[2025/09/12 04:07:57 959811] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:481487|prior_time:1757650077925825|is_app_limited:0|send_elapse:33690|ack_elapse:33919|ctl_first_sent_time:1757650077927190|lagest_ack_time:1757650077959744|curr_delivered:522287|
[2025/09/12 04:07:57 959817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077927190|
[2025/09/12 04:07:57 959823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:12||sndq_packets_used_bytes:0|sndq_packets_free:443|
[2025/09/12 04:07:57 959829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32575|rttvar:207|minrtt:31410|latest_rtt:32554|ack_delay:32|
[2025/09/12 04:07:57 959835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32569|rttvar:169|minrtt:31410|latest_rtt:32554|ack_delay:32|
[2025/09/12 04:07:57 959840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:739|lost_pn:736|thresh:3|
[2025/09/12 04:07:57 959846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 959851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32569|rtt_var:169|pto_duration:34569|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 959857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 959862] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 959867] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 13598|
[2025/09/12 04:07:57 959872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077991961|now:1757650077959851|interv:32110|
[2025/09/12 04:07:57 959878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077991961|now:1757650077959851|interval:32110|pto_count:0|srtt:32569
[2025/09/12 04:07:57 959884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33690, ack_elapse 33919, delivered 40800|rate 1202865|lost 281|
[2025/09/12 04:07:57 959889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202865) in round 11|
[2025/09/12 04:07:57 959895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 959900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 959906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077927190|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 959912] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077927190|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 959921] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:13598|srtt:32569|latest_rtt:32554|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 959929] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:285|largest:285|pns:2|
[2025/09/12 04:07:57 959934] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:285|frame:ACK |recv_time:1757650077959744|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 959941] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197959744|now:1757650077959744|interv:120000000|
[2025/09/12 04:07:57 959946] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197959744|now:1757650077959744|interv:120000000|
[2025/09/12 04:07:57 959951] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077991967|pq_index:0|
[2025/09/12 04:07:57 959957] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077957964|
[2025/09/12 04:07:57 959962] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077959962|
[2025/09/12 04:07:57 959968] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077959967|
[2025/09/12 04:07:57 959976] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077991961|
[2025/09/12 04:07:57 959981] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077991961|
[2025/09/12 04:07:57 959986] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991961|now:1757650077959986|diff:31975|
[2025/09/12 04:07:57 959991] [debug] |xqc_engine_main_logic|END|now:1757650077959967|
[2025/09/12 04:07:57 959998] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077959998|
[2025/09/12 04:07:57 960003] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991961|now:1757650077960003|diff:31958|
[2025/09/12 04:07:57 960008] [debug] |xqc_engine_main_logic|END|now:1757650077959998|
[2025/09/12 04:07:57 961732] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077961732|
[2025/09/12 04:07:57 961740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 961745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:285|
[2025/09/12 04:07:57 961749] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:286|
[2025/09/12 04:07:57 961754] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:286|
[2025/09/12 04:07:57 961758] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 961762] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:740|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:741|path_largest_ack:740|
[2025/09/12 04:07:57 961768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:481487|prior_time:1757650077925825|is_app_limited:0|send_elapse:33791|ack_elapse:35907|ctl_first_sent_time:1757650077927291|lagest_ack_time:1757650077961732|curr_delivered:523487|
[2025/09/12 04:07:57 961774] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077927291|
[2025/09/12 04:07:57 961784] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:444|
[2025/09/12 04:07:57 961790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:741|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:741|path_largest_ack:741|
[2025/09/12 04:07:57 961795] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:483887|prior_time:1757650077927816|is_app_limited:0|send_elapse:33705|ack_elapse:33916|ctl_first_sent_time:1757650077929201|lagest_ack_time:1757650077961732|curr_delivered:524687|
[2025/09/12 04:07:57 961801] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077929201|
[2025/09/12 04:07:57 961806] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:445|
[2025/09/12 04:07:57 961812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32569|rttvar:169|minrtt:31410|latest_rtt:32531|ack_delay:32|
[2025/09/12 04:07:57 961817] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32560|rttvar:144|minrtt:31410|latest_rtt:32531|ack_delay:32|
[2025/09/12 04:07:57 961823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:741|lost_pn:738|thresh:3|
[2025/09/12 04:07:57 961829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 961834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32560|rtt_var:144|pto_duration:34560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 961840] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 961845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 961850] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 11198|
[2025/09/12 04:07:57 961855] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077991952|now:1757650077961834|interv:30118|
[2025/09/12 04:07:57 961861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077991952|now:1757650077961834|interval:30118|pto_count:0|srtt:32560
[2025/09/12 04:07:57 961866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33705, ack_elapse 33916, delivered 40800|rate 1202972|lost 281|
[2025/09/12 04:07:57 961872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202972) in round 11|
[2025/09/12 04:07:57 961877] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 961882] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 961888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077929201|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 961893] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077929201|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 961899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:11198|srtt:32560|latest_rtt:32531|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 961910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:286|largest:286|pns:2|
[2025/09/12 04:07:57 961916] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:286|frame:ACK |recv_time:1757650077961732|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 961922] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197961732|now:1757650077961732|interv:120000000|
[2025/09/12 04:07:57 961927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197961732|now:1757650077961732|interv:120000000|
[2025/09/12 04:07:57 961933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077991961|pq_index:0|
[2025/09/12 04:07:57 961938] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077959967|
[2025/09/12 04:07:57 961943] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077961943|
[2025/09/12 04:07:57 961949] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077961948|
[2025/09/12 04:07:57 961956] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077991952|
[2025/09/12 04:07:57 961961] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077991952|
[2025/09/12 04:07:57 961967] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991952|now:1757650077961966|diff:29986|
[2025/09/12 04:07:57 961972] [debug] |xqc_engine_main_logic|END|now:1757650077961948|
[2025/09/12 04:07:57 961978] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077961978|
[2025/09/12 04:07:57 961983] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991952|now:1757650077961983|diff:29969|
[2025/09/12 04:07:57 961988] [debug] |xqc_engine_main_logic|END|now:1757650077961978|
[2025/09/12 04:07:57 963731] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077963731|
[2025/09/12 04:07:57 963738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 963743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:286|
[2025/09/12 04:07:57 963747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:287|
[2025/09/12 04:07:57 963752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:287|
[2025/09/12 04:07:57 963756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 963760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:742|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:743|path_largest_ack:742|
[2025/09/12 04:07:57 963766] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:483887|prior_time:1757650077927816|is_app_limited:0|send_elapse:33806|ack_elapse:35915|ctl_first_sent_time:1757650077929302|lagest_ack_time:1757650077963731|curr_delivered:525887|
[2025/09/12 04:07:57 963772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077929302|
[2025/09/12 04:07:57 963777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:446|
[2025/09/12 04:07:57 963787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:743|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:743|path_largest_ack:743|
[2025/09/12 04:07:57 963793] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:486287|prior_time:1757650077929830|is_app_limited:0|send_elapse:33734|ack_elapse:33901|ctl_first_sent_time:1757650077931231|lagest_ack_time:1757650077963731|curr_delivered:527087|
[2025/09/12 04:07:57 963799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077931231|
[2025/09/12 04:07:57 963804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:447|
[2025/09/12 04:07:57 963810] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32560|rttvar:144|minrtt:31410|latest_rtt:32500|ack_delay:32|
[2025/09/12 04:07:57 963815] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32548|rttvar:131|minrtt:31410|latest_rtt:32500|ack_delay:32|
[2025/09/12 04:07:57 963821] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:743|lost_pn:740|thresh:3|
[2025/09/12 04:07:57 963827] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 963832] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32548|rtt_var:131|pto_duration:34548|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 963838] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 963843] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 963848] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 8798|
[2025/09/12 04:07:57 963853] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077991940|now:1757650077963832|interv:28108|
[2025/09/12 04:07:57 963858] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077991940|now:1757650077963832|interval:28108|pto_count:0|srtt:32548
[2025/09/12 04:07:57 963864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33734, ack_elapse 33901, delivered 40800|rate 1203504|lost 281|
[2025/09/12 04:07:57 963870] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203504) in round 11|
[2025/09/12 04:07:57 963875] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 963881] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 963886] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077931231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 963892] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077931231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 963898] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:8798|srtt:32548|latest_rtt:32500|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 963909] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:287|largest:287|pns:2|
[2025/09/12 04:07:57 963914] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:287|frame:ACK |recv_time:1757650077963731|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 963920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197963731|now:1757650077963731|interv:120000000|
[2025/09/12 04:07:57 963926] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197963731|now:1757650077963731|interv:120000000|
[2025/09/12 04:07:57 963931] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077991952|pq_index:0|
[2025/09/12 04:07:57 963936] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077961948|
[2025/09/12 04:07:57 963941] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077963941|
[2025/09/12 04:07:57 963947] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077963946|
[2025/09/12 04:07:57 963954] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077991940|
[2025/09/12 04:07:57 963960] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077991940|
[2025/09/12 04:07:57 963965] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991940|now:1757650077963965|diff:27975|
[2025/09/12 04:07:57 963970] [debug] |xqc_engine_main_logic|END|now:1757650077963946|
[2025/09/12 04:07:57 963976] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077963976|
[2025/09/12 04:07:57 963981] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991940|now:1757650077963981|diff:27959|
[2025/09/12 04:07:57 963986] [debug] |xqc_engine_main_logic|END|now:1757650077963976|
[2025/09/12 04:07:57 965722] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077965721|
[2025/09/12 04:07:57 965729] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 965734] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:287|
[2025/09/12 04:07:57 965738] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:288|
[2025/09/12 04:07:57 965743] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:288|
[2025/09/12 04:07:57 965747] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 965751] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:744|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:745|path_largest_ack:744|
[2025/09/12 04:07:57 965755] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:486287|prior_time:1757650077929830|is_app_limited:0|send_elapse:33820|ack_elapse:35891|ctl_first_sent_time:1757650077931317|lagest_ack_time:1757650077965721|curr_delivered:528287|
[2025/09/12 04:07:57 965760] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077931317|
[2025/09/12 04:07:57 965764] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:448|
[2025/09/12 04:07:57 965768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:745|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:745|path_largest_ack:745|
[2025/09/12 04:07:57 965776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:488687|prior_time:1757650077931797|is_app_limited:0|send_elapse:33756|ack_elapse:33924|ctl_first_sent_time:1757650077933205|lagest_ack_time:1757650077965721|curr_delivered:529487|
[2025/09/12 04:07:57 965780] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077933205|
[2025/09/12 04:07:57 965785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:449|
[2025/09/12 04:07:57 965790] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32548|rttvar:131|minrtt:31410|latest_rtt:32516|ack_delay:24|
[2025/09/12 04:07:57 965796] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32541|rttvar:113|minrtt:31410|latest_rtt:32516|ack_delay:24|
[2025/09/12 04:07:57 965802] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:745|lost_pn:742|thresh:3|
[2025/09/12 04:07:57 965807] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 965812] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32541|rtt_var:113|pto_duration:34541|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 965818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 965823] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 965828] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 6398|
[2025/09/12 04:07:57 965833] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077991933|now:1757650077965812|interv:26121|
[2025/09/12 04:07:57 965839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077991933|now:1757650077965812|interval:26121|pto_count:0|srtt:32541
[2025/09/12 04:07:57 965845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33756, ack_elapse 33924, delivered 40800|rate 1202688|lost 281|
[2025/09/12 04:07:57 965851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202688) in round 11|
[2025/09/12 04:07:57 965856] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 965861] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 965866] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077933205|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 965872] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077933205|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 965878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:6398|srtt:32541|latest_rtt:32516|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 965888] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:288|largest:288|pns:2|
[2025/09/12 04:07:57 965894] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:288|frame:ACK |recv_time:1757650077965721|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 965899] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197965721|now:1757650077965721|interv:120000000|
[2025/09/12 04:07:57 965905] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197965721|now:1757650077965721|interv:120000000|
[2025/09/12 04:07:57 965910] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077991940|pq_index:0|
[2025/09/12 04:07:57 965915] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077963946|
[2025/09/12 04:07:57 965921] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077965921|
[2025/09/12 04:07:57 965927] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077965926|
[2025/09/12 04:07:57 965934] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077991933|
[2025/09/12 04:07:57 965939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077991933|
[2025/09/12 04:07:57 965944] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991933|now:1757650077965944|diff:25989|
[2025/09/12 04:07:57 965950] [debug] |xqc_engine_main_logic|END|now:1757650077965926|
[2025/09/12 04:07:57 965956] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077965955|
[2025/09/12 04:07:57 965961] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991933|now:1757650077965961|diff:25972|
[2025/09/12 04:07:57 965966] [debug] |xqc_engine_main_logic|END|now:1757650077965955|
[2025/09/12 04:07:57 967699] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077967699|
[2025/09/12 04:07:57 967706] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 967711] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:288|
[2025/09/12 04:07:57 967715] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:289|
[2025/09/12 04:07:57 967720] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:289|
[2025/09/12 04:07:57 967724] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 967728] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:746|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:747|path_largest_ack:746|
[2025/09/12 04:07:57 967732] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:488687|prior_time:1757650077931797|is_app_limited:0|send_elapse:33857|ack_elapse:35902|ctl_first_sent_time:1757650077933306|lagest_ack_time:1757650077967699|curr_delivered:530687|
[2025/09/12 04:07:57 967737] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077933306|
[2025/09/12 04:07:57 967741] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:450|
[2025/09/12 04:07:57 967745] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:747|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:747|path_largest_ack:747|
[2025/09/12 04:07:57 967753] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:491087|prior_time:1757650077933822|is_app_limited:0|send_elapse:33771|ack_elapse:33877|ctl_first_sent_time:1757650077935189|lagest_ack_time:1757650077967699|curr_delivered:531887|
[2025/09/12 04:07:57 967757] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077935189|
[2025/09/12 04:07:57 967761] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:451|
[2025/09/12 04:07:57 967765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32541|rttvar:113|minrtt:31410|latest_rtt:32510|ack_delay:24|
[2025/09/12 04:07:57 967769] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32534|rttvar:98|minrtt:31410|latest_rtt:32510|ack_delay:24|
[2025/09/12 04:07:57 967773] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:747|lost_pn:744|thresh:3|
[2025/09/12 04:07:57 967777] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 967781] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32534|rtt_var:98|pto_duration:34534|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 967785] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 967789] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 967794] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 3998|
[2025/09/12 04:07:57 967799] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077991926|now:1757650077967781|interv:24145|
[2025/09/12 04:07:57 967804] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077991926|now:1757650077967781|interval:24145|pto_count:0|srtt:32534
[2025/09/12 04:07:57 967809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33771, ack_elapse 33877, delivered 40800|rate 1204356|lost 281|
[2025/09/12 04:07:57 967814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204356) in round 11|
[2025/09/12 04:07:57 967819] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 967824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 967829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077935189|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 967834] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077935189|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 967839] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:3998|srtt:32534|latest_rtt:32510|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 967845] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:289|largest:289|pns:2|
[2025/09/12 04:07:57 967854] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:289|frame:ACK |recv_time:1757650077967699|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 967859] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197967699|now:1757650077967699|interv:120000000|
[2025/09/12 04:07:57 967864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197967699|now:1757650077967699|interv:120000000|
[2025/09/12 04:07:57 967869] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077991933|pq_index:0|
[2025/09/12 04:07:57 967878] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077965926|
[2025/09/12 04:07:57 967883] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077967883|
[2025/09/12 04:07:57 967889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077967888|
[2025/09/12 04:07:57 967895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077991926|
[2025/09/12 04:07:57 967900] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077991926|
[2025/09/12 04:07:57 967905] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991926|now:1757650077967905|diff:24021|
[2025/09/12 04:07:57 967910] [debug] |xqc_engine_main_logic|END|now:1757650077967888|
[2025/09/12 04:07:57 967916] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077967915|
[2025/09/12 04:07:57 967920] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991926|now:1757650077967920|diff:24006|
[2025/09/12 04:07:57 967925] [debug] |xqc_engine_main_logic|END|now:1757650077967915|
[2025/09/12 04:07:57 969707] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077969706|
[2025/09/12 04:07:57 969714] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:0|
[2025/09/12 04:07:57 969719] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:289|
[2025/09/12 04:07:57 969722] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:290|
[2025/09/12 04:07:57 969727] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:290|
[2025/09/12 04:07:57 969731] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 969735] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:748|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:749|path_largest_ack:748|
[2025/09/12 04:07:57 969740] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:491087|prior_time:1757650077933822|is_app_limited:0|send_elapse:33872|ack_elapse:35884|ctl_first_sent_time:1757650077935290|lagest_ack_time:1757650077969706|curr_delivered:533087|
[2025/09/12 04:07:57 969744] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077935290|
[2025/09/12 04:07:57 969748] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:452|
[2025/09/12 04:07:57 969752] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:749|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:749|path_largest_ack:749|
[2025/09/12 04:07:57 969756] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:40800|prior_delivered:493487|prior_time:1757650077935776|is_app_limited:0|send_elapse:33778|ack_elapse:33930|ctl_first_sent_time:1757650077937181|lagest_ack_time:1757650077969706|curr_delivered:534287|
[2025/09/12 04:07:57 969765] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077937181|
[2025/09/12 04:07:57 969768] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:453|
[2025/09/12 04:07:57 969772] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32534|rttvar:98|minrtt:31410|latest_rtt:32525|ack_delay:24|
[2025/09/12 04:07:57 969776] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32530|rttvar:82|minrtt:31410|latest_rtt:32525|ack_delay:24|
[2025/09/12 04:07:57 969782] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:749|lost_pn:746|thresh:3|
[2025/09/12 04:07:57 969787] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 969792] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|srtt:32530|rtt_var:82|pto_duration:34530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:57 969798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:57 969803] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:57 969808] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_pto_time_and_space|conn:00005602321A80DC|path:0|PNS: 2, unacked: 1598|
[2025/09/12 04:07:57 969813] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:LOSS_DETECTION|expire:1757650077991922|now:1757650077969792|interv:22130|
[2025/09/12 04:07:57 969818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005602321A80DC|path:0|pns:2|expire:1757650077991922|now:1757650077969792|interval:22130|pto_count:0|srtt:32530
[2025/09/12 04:07:57 969824] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33778, ack_elapse 33930, delivered 40800|rate 1202475|lost 281|
[2025/09/12 04:07:57 969829] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202475) in round 11|
[2025/09/12 04:07:57 969835] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 969841] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 969846] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077937181|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 969851] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:2400|po_sent_time:1757650077937181|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 969857] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:1598|srtt:32530|latest_rtt:32525|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 969864] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:290|largest:290|pns:2|
[2025/09/12 04:07:57 969869] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:290|frame:ACK |recv_time:1757650077969706|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 969879] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197969706|now:1757650077969706|interv:120000000|
[2025/09/12 04:07:57 969884] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197969706|now:1757650077969706|interv:120000000|
[2025/09/12 04:07:57 969889] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077991926|pq_index:0|
[2025/09/12 04:07:57 969895] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077967888|
[2025/09/12 04:07:57 969900] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077969900|
[2025/09/12 04:07:57 969906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077969905|
[2025/09/12 04:07:57 969913] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650077991922|
[2025/09/12 04:07:57 969918] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650077991922|
[2025/09/12 04:07:57 969923] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991922|now:1757650077969923|diff:21999|
[2025/09/12 04:07:57 969928] [debug] |xqc_engine_main_logic|END|now:1757650077969905|
[2025/09/12 04:07:57 969934] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077969934|
[2025/09/12 04:07:57 969939] [debug] |xqc_engine_wakeup_after|wakeup:1757650077991922|now:1757650077969939|diff:21983|
[2025/09/12 04:07:57 969944] [debug] |xqc_engine_main_logic|END|now:1757650077969934|
[2025/09/12 04:07:57 971071] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:37|state:ESTABED|recv_time:1757650077971070|
[2025/09/12 04:07:57 971078] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 971083] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:290|
[2025/09/12 04:07:57 971087] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:291|
[2025/09/12 04:07:57 971091] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:291|
[2025/09/12 04:07:57 971095] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 971099] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:750|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:751|path_largest_ack:750|
[2025/09/12 04:07:57 971104] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:493487|prior_time:1757650077935776|is_app_limited:0|send_elapse:33886|ack_elapse:35294|ctl_first_sent_time:1757650077937289|lagest_ack_time:1757650077971070|curr_delivered:535487|
[2025/09/12 04:07:57 971108] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077937289|
[2025/09/12 04:07:57 971112] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:454|
[2025/09/12 04:07:57 971116] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|conn:00005602321A80DC|path:0|pkt_num:751|origin_pktnum:0|size:398|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:751|path_largest_ack:751|
[2025/09/12 04:07:57 971120] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_update|prior_lost:281|tx_in_flight:42000|prior_delivered:493487|prior_time:1757650077935776|is_app_limited:0|send_elapse:33886|ack_elapse:35294|ctl_first_sent_time:1757650077937289|lagest_ack_time:1757650077971070|curr_delivered:535885|
[2025/09/12 04:07:57 971128] [debug] |scid:bc6904be4ef70e07636f870a|xqc_update_sample|sampler_sent_time_update:1757650077937392|
[2025/09/12 04:07:57 971132] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:8
[2025/09/12 04:07:57 971137] [debug] |scid:bc6904be4ef70e07636f870a|xqc_stream_maybe_need_close|stream_id:8|stream_type:0|
[2025/09/12 04:07:57 971142] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:STREAM_CLOSE|expire:1757650078149732|now:1757650077971142|interv:178590|
[2025/09/12 04:07:57 971146] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:455|
[2025/09/12 04:07:57 971150] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|before update rtt|conn:00005602321A80DC|srtt:32530|rttvar:82|minrtt:31410|latest_rtt:33678|ack_delay:40|
[2025/09/12 04:07:57 971154] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005602321A80DC|srtt:32668|rttvar:339|minrtt:31410|latest_rtt:33678|ack_delay:40|
[2025/09/12 04:07:57 971158] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_get_lost_sent_pn|largest_acked:751|lost_pn:748|thresh:3|
[2025/09/12 04:07:57 971162] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:57 971166] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005602321A80DC|path:0|
[2025/09/12 04:07:57 971170] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:57 971174] [debug] |scid:bc6904be4ef70e07636f870a|xqc_generate_sample|sampler: send_elapse 33886, ack_elapse 35294, delivered 42398|rate 1201280|lost 281|
[2025/09/12 04:07:57 971178] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201280) in round 11|
[2025/09/12 04:07:57 971182] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31410, old_rtt:31410|
[2025/09/12 04:07:57 971186] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:95032|extra_cwnd:6298|
[2025/09/12 04:07:57 971189] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:1598|po_sent_time:1757650077937392|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 971194] [debug] |scid:bc6904be4ef70e07636f870a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:101330|packet_lost:0|acked:1598|po_sent_time:1757650077937392|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500687|
[2025/09/12 04:07:57 971198] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:2|pacing_rate:1210233|bw:1210233|cwnd:101330|full_bw_reached:1|inflight:0|srtt:32668|latest_rtt:33678|min_rtt:31410|applimit:0|lost:281|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:57 971203] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:291|largest:291|pns:2|
[2025/09/12 04:07:57 971207] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:291|frame:ACK |recv_time:1757650077971070|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 971212] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197971070|now:1757650077971070|interv:120000000|
[2025/09/12 04:07:57 971215] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197971070|now:1757650077971070|interv:120000000|
[2025/09/12 04:07:57 971219] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650077991922|pq_index:0|
[2025/09/12 04:07:57 971226] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077969905|
[2025/09/12 04:07:57 971230] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077971230|
[2025/09/12 04:07:57 971234] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650077971233|
[2025/09/12 04:07:57 971239] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650078149732|
[2025/09/12 04:07:57 971243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650078149732|
[2025/09/12 04:07:57 971247] [debug] |xqc_engine_wakeup_after|wakeup:1757650078149732|now:1757650077971247|diff:178485|
[2025/09/12 04:07:57 971251] [debug] |xqc_engine_main_logic|END|now:1757650077971233|
[2025/09/12 04:07:57 971256] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:48|state:ESTABED|recv_time:1757650077971256|
[2025/09/12 04:07:57 971261] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:57 971265] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:291|
[2025/09/12 04:07:57 971269] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:292|
[2025/09/12 04:07:57 971274] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:292|
[2025/09/12 04:07:57 971277] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:57 971281] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|frame_type:1d|
[2025/09/12 04:07:57 971286] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_DRAINING|expire:1757650078150290|now:1757650077971286|interv:179004|
[2025/09/12 04:07:57 971290] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:455|
[2025/09/12 04:07:57 971294] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 04:07:57 971298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:57 971302] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:07:57 971305] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:57 971309] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:57 971313] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) 
[2025/09/12 04:07:57 971319] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:07:57 971323] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:292|largest:292|pns:2|
[2025/09/12 04:07:57 971327] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:48|pkt_type:SHORT_HEADER|pkt_num:292|frame:ACK CONNECTION_CLOSE |recv_time:1757650077971256|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:57 971332] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650197971256|now:1757650077971256|interv:120000000|
[2025/09/12 04:07:57 971336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650197971256|now:1757650077971256|interv:120000000|
[2025/09/12 04:07:57 971339] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650078149732|pq_index:0|
[2025/09/12 04:07:57 971346] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077971233|
[2025/09/12 04:07:57 971350] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077971350|
[2025/09/12 04:07:57 971354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650077971354|
[2025/09/12 04:07:57 971359] [debug] |scid:bc6904be4ef70e07636f870a|xqc_path_get_perf_class|conn:00005602321A80DC|path_id:0|path_srtt:32668|min_srtt:32668|path_bw:1210233|loss_rate:63.55|path_pto:0|
[2025/09/12 04:07:57 971364] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005602321A80DC|path_id:0|path_srtt:32668|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:57 971368] [debug] |scid:bc6904be4ef70e07636f870a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:9|reinj:0|path_class:4|
[2025/09/12 04:07:57 971373] [debug] |scid:bc6904be4ef70e07636f870a|xqc_check_acked_or_dropped_pkt|conn:00005602321A80DC|pkt_num:0|size:9|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:07:57 971378] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:752|
[2025/09/12 04:07:57 971409] [info] |scid:bc6904be4ef70e07636f870a|xqc_send_packet_with_pn|<==|conn:00005602321A80DC|path:0|pkt_num:752|size:9|sent:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757650077971383|stream_id:0|stream_offset:0|
[2025/09/12 04:07:57 971438] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_on_packet_sent|conn:00005602321A80DC|path:0|pkt_num:752|origin_pktnum:0|size:9|enc_size:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 04:07:57 971450] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650078149732|
[2025/09/12 04:07:57 971457] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650078149732|
[2025/09/12 04:07:57 971463] [debug] |xqc_engine_wakeup_after|wakeup:1757650078149732|now:1757650077971462|diff:178270|
[2025/09/12 04:07:57 971469] [debug] |xqc_engine_main_logic|END|now:1757650077971354|
[2025/09/12 04:07:57 971475] [debug] |xqc_engine_main_logic|BEGIN|now:1757650077971475|
[2025/09/12 04:07:57 971479] [debug] |xqc_engine_wakeup_after|wakeup:1757650078149732|now:1757650077971479|diff:178253|
[2025/09/12 04:07:57 971483] [debug] |xqc_engine_main_logic|END|now:1757650077971475|
[2025/09/12 04:07:58 001888] [info] |xqc_engine_packet_process|==>|conn:00005602321A80DC|size:49|state:DRAINING|recv_time:1757650078001887|
[2025/09/12 04:07:58 001906] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc6904be4ef70e07636f870a|spin_bit:1|
[2025/09/12 04:07:58 001914] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|largest_pn:292|
[2025/09/12 04:07:58 001920] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:293|
[2025/09/12 04:07:58 001928] [debug] |scid:bc6904be4ef70e07636f870a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:293|
[2025/09/12 04:07:58 001933] [debug] |scid:bc6904be4ef70e07636f870a|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:58 001939] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:293|largest:293|pns:2|
[2025/09/12 04:07:58 001945] [info] |scid:bc6904be4ef70e07636f870a|xqc_conn_on_pkt_processed|====>|conn:00005602321A80DC|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:293|frame:|recv_time:1757650078001887|dcid:bc6904be4ef70e07636f870a|dcid_seq:0|
[2025/09/12 04:07:58 001953] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:PATH_IDLE|expire:1757650198001887|now:1757650078001887|interv:120000000|
[2025/09/12 04:07:58 001974] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_set|type:CONN_IDLE|expire:1757650198001887|now:1757650078001887|interv:120000000|
[2025/09/12 04:07:58 001980] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650078149732|pq_index:0|
[2025/09/12 04:07:58 001985] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650077971354|
[2025/09/12 04:07:58 001992] [debug] |xqc_engine_main_logic|BEGIN|now:1757650078001992|
[2025/09/12 04:07:58 001999] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650078001997|
[2025/09/12 04:07:58 002006] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650078149732|
[2025/09/12 04:07:58 002012] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650078149732|
[2025/09/12 04:07:58 002017] [debug] |xqc_engine_wakeup_after|wakeup:1757650078149732|now:1757650078002017|diff:147715|
[2025/09/12 04:07:58 002023] [debug] |xqc_engine_main_logic|END|now:1757650078001997|
[2025/09/12 04:07:58 150199] [debug] |xqc_engine_main_logic|BEGIN|now:1757650078150199|
[2025/09/12 04:07:58 150218] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650078149732|pq_index:0|
[2025/09/12 04:07:58 150224] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650078001997|
[2025/09/12 04:07:58 150231] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650078150230|
[2025/09/12 04:07:58 150238] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757650078149732|now:1757650078150230|
[2025/09/12 04:07:58 150243] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_stream_close_timeout|stream_id:8|stream_type:0|stream close|
[2025/09/12 04:07:58 150249] [debug] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:8|stream_type:0|
[2025/09/12 04:07:58 150256] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:16|stream_id:8|blocked:0
[2025/09/12 04:07:58 150266] [report] |scid:bc6904be4ef70e07636f870a|xqc_h3_request_destroy|stream_id:8|close_msg:finished|err:0|rcvd_bdy_sz:0|snd_bdy_sz:512000|rcvd_hdr_sz:55|snd_hdr_sz:52|create:1757650077484869|blkd:0|nblkd:0|hdr_b:9|hdr_e:48|bdy_b:0|fin:0|recv_end:52|hrd_send:224|bdy_send:2441|fin_send:452523|fin_ack:486263|last_send:486514|last_recv:517018|mp_state:0|path_info:(1,0,0/1/0/a/0,512012,24,3784,281,36)#0-713-1-845559-24-32668-2|comp_hdr_s:5|comp_hdr_r:22|fst_fin_snd:452523|sched_blk:226|sched_blk_time:3782|cwnd_blk:4|cwnd_blk_time:2|pacing_blk:73|pacing_blk_time:248|begin_state:(0,46,0,0,58,3939,33)|end_state:(0,98,0,0,1181,1181,32)|is_fec_protected:0|fec_reco_pkt_cnt:0|fec_block_size_mode:0|fst_rpr_ts:0|last_rpr_ts:0|fec_fin_delay:0|external_stream_info:{}|
[2025/09/12 04:07:58 150298] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_destroy|stream_id:8|h3_stream_type:16|
[2025/09/12 04:07:58 150312] [stats] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:8|stream_type:0|send_bytes:512012|read_bytes:24|recv_bytes:24|stream_len:24|create_time:1757650077483562|wrt_delay:1492|snd_delay:6316|finwrt_delay:3734|finsnd_delay:453830|finrcv_delay:0|finread_delay:1289|all_acked_delay:487574|firstfinack_dely:487570|close_delay:487580|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:bc6904be4ef70e07636f870a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:281|
[2025/09/12 04:07:58 150336] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757650078149732|now:1757650078150230|
[2025/09/12 04:07:58 150344] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:07:58 150354] [debug] |scid:bc6904be4ef70e07636f870a|xqc_conn_next_wakeup_time|wakeup_time:1757650078150290|
[2025/09/12 04:07:58 150362] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_wakeup_queue|next_tick_time:1757650078150290|
[2025/09/12 04:07:58 150371] [debug] |xqc_engine_wakeup_after|wakeup:1757650078150290|now:1757650078150371|diff:18446744073709551535|
[2025/09/12 04:07:58 150379] [debug] |xqc_engine_main_logic|END|now:1757650078150230|
[2025/09/12 04:07:58 151453] [debug] |xqc_engine_main_logic|BEGIN|now:1757650078151453|
[2025/09/12 04:07:58 151463] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_remove_wakeup_queue|next_tick_time:1757650078150290|pq_index:0|
[2025/09/12 04:07:58 151468] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_add_active_queue|last_ticked_time:1757650078150230|
[2025/09/12 04:07:58 151473] [debug] |scid:bc6904be4ef70e07636f870a|xqc_engine_process_conn|conn:00005602321A80DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650078151472|
[2025/09/12 04:07:58 151478] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757650078150290|now:1757650078151472|
[2025/09/12 04:07:58 151482] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757650078150290|now:1757650078151472|
[2025/09/12 04:07:58 151486] [debug] |scid:bc6904be4ef70e07636f870a|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:07:58 151490] [info] |xqc_engine_main_logic|conn:00005602321A80DC|addr or cid not avail|conn_state:13|next_tick_time:1757650078150290
[2025/09/12 04:07:58 151501] [report] |scid:bc6904be4ef70e07636f870a|xqc_conn_destroy|00005602321A80DC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:36169|first_send_delay:37978|conn_persist:705473|keyupdate_cnt:0|err:0x0|close_msg:remote close|addr or cid not avail|hsk_recv:34831|close_recv:525258|close_send:525355|last_recv:555859|last_send:525355|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,316,212,749,307,302,860977,0,123,i32,4,36,49,0,293,555,0,4,24,37,4,291,525,0,4,35,48,40004,292,525,0,4,398,80,751,491,4,9,40000,752,525,4,1200,80,750,491,0-2,0-2,0-0,0-0,0-0,0-32,0-885210,0-32165,0-744,0-302,0-281,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:h3|rebind_count:0|rebind_valid:0|rtx_pkt:281|tlp_pkt:0|snd_pkt:744|spurious_loss:0|detected_loss:281|max_pto:0|finished_streams:3|cli_bidi_s:3|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:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1221|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:07:58 151510] [debug] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|send_state:1|recv_state:0|stream_id:3|stream_type:3|
[2025/09/12 04:07:58 151516] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:0|stream_id:3|blocked:0
[2025/09/12 04:07:58 151521] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_destroy|stream_id:3|h3_stream_type:0|
[2025/09/12 04:07:58 151526] [stats] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:1|recv_state:0|stream_id:3|stream_type:3|send_bytes:16|read_bytes:0|recv_bytes:0|stream_len:0|create_time:1757650077446738|wrt_delay:652|snd_delay:1277|finwrt_delay:0|finsnd_delay:0|finrcv_delay:0|finread_delay:0|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:bc6904be4ef70e07636f870a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:07:58 151538] [debug] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|send_state:1|recv_state:0|stream_id:7|stream_type:3|
[2025/09/12 04:07:58 151542] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:2|stream_id:7|blocked:0
[2025/09/12 04:07:58 151546] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_destroy|stream_id:7|h3_stream_type:2|
[2025/09/12 04:07:58 151551] [stats] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:1|recv_state:0|stream_id:7|stream_type:3|send_bytes:21|read_bytes:0|recv_bytes:0|stream_len:0|create_time:1757650077446768|wrt_delay:680|snd_delay:1323|finwrt_delay:0|finsnd_delay:0|finrcv_delay:0|finread_delay:0|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:bc6904be4ef70e07636f870a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:07:58 151556] [debug] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|send_state:1|recv_state:0|stream_id:11|stream_type:3|
[2025/09/12 04:07:58 151561] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:3|stream_id:11|blocked:0
[2025/09/12 04:07:58 151565] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_destroy|stream_id:11|h3_stream_type:3|
[2025/09/12 04:07:58 151569] [stats] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:1|recv_state:0|stream_id:11|stream_type:3|send_bytes:1|read_bytes:0|recv_bytes:0|stream_len:0|create_time:1757650077446784|wrt_delay:693|snd_delay:1385|finwrt_delay:0|finsnd_delay:0|finrcv_delay:0|finread_delay:0|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:bc6904be4ef70e07636f870a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:07:58 151575] [debug] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|send_state:0|recv_state:0|stream_id:2|stream_type:2|
[2025/09/12 04:07:58 151579] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:0|stream_id:2|blocked:0
[2025/09/12 04:07:58 151584] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_destroy|stream_id:2|h3_stream_type:0|
[2025/09/12 04:07:58 151588] [stats] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:0|recv_state:0|stream_id:2|stream_type:2|send_bytes:0|read_bytes:41|recv_bytes:41|stream_len:0|create_time:1757650077483358|wrt_delay:0|snd_delay:0|finwrt_delay:0|finsnd_delay:0|finrcv_delay:0|finread_delay:0|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:bc6904be4ef70e07636f870a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:07:58 151594] [debug] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|send_state:0|recv_state:0|stream_id:6|stream_type:2|
[2025/09/12 04:07:58 151599] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:2|stream_id:6|blocked:0
[2025/09/12 04:07:58 151603] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_destroy|stream_id:6|h3_stream_type:2|
[2025/09/12 04:07:58 151608] [stats] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:0|recv_state:0|stream_id:6|stream_type:2|send_bytes:0|read_bytes:4|recv_bytes:4|stream_len:0|create_time:1757650077483391|wrt_delay:0|snd_delay:0|finwrt_delay:0|finsnd_delay:0|finrcv_delay:0|finread_delay:0|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:bc6904be4ef70e07636f870a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:07:58 151621] [debug] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|send_state:0|recv_state:0|stream_id:10|stream_type:2|
[2025/09/12 04:07:58 151625] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:3|stream_id:10|blocked:0
[2025/09/12 04:07:58 151630] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_stream_destroy|stream_id:10|h3_stream_type:3|
[2025/09/12 04:07:58 151634] [stats] |scid:bc6904be4ef70e07636f870a|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:0|recv_state:0|stream_id:10|stream_type:2|send_bytes:0|read_bytes:7|recv_bytes:7|stream_len:0|create_time:1757650077483411|wrt_delay:0|snd_delay:0|finwrt_delay:0|finsnd_delay:0|finrcv_delay:0|finread_delay:0|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:bc6904be4ef70e07636f870a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:07:58 151670] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_destroy|success|
[2025/09/12 04:07:58 151677] [debug] |scid:bc6904be4ef70e07636f870a|xqc_h3_conn_close_notify|destroy h3 conn success|
[2025/09/12 04:07:58 151798] [debug] |scid:bc6904be4ef70e07636f870a|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:07:58 151809] [debug] |scid:bc6904be4ef70e07636f870a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:07:58 151814] [debug] |scid:bc6904be4ef70e07636f870a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:07:58 151818] [debug] |scid:bc6904be4ef70e07636f870a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:07:58 151861] [debug] |xqc_engine_wakeup_after|wakeup:1757650136748709|now:1757650078151861|diff:58596848|
[2025/09/12 04:07:58 151870] [debug] |xqc_engine_main_logic|END|now:1757650078151472|